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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.3743
          USN-5130-1, USN-5135-1, USN-5136-1 and USN-5137-1 Linux
                          kernel vulnerabilities
                             10 November 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Linux kernel
Publisher:         Ubuntu
Operating System:  Ubuntu
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
                   Access Confidential Data        -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-42252 CVE-2021-38199 CVE-2021-35477
                   CVE-2021-34556 CVE-2021-3759 CVE-2021-3753
                   CVE-2021-3743 CVE-2021-3739 CVE-2021-3655
                   CVE-2021-3428 CVE-2020-36385 CVE-2020-36322
                   CVE-2020-29661 CVE-2020-29660 CVE-2019-19449

Reference:         ESB-2021.3554
                   ESB-2021.3536
                   ESB-2021.3456
                   ESB-2021.3391

Original Bulletin: 
   https://ubuntu.com/security/notices/USN-5130-1
   https://ubuntu.com/security/notices/USN-5135-1
   https://ubuntu.com/security/notices/USN-5136-1
   https://ubuntu.com/security/notices/USN-5137-1

Comment: This bulletin contains four (4) Ubuntu security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

USN-5130-1: Linux kernel vulnerabilities
09 November 2021

Several security issues were fixed in the Linux kernel.
Releases

  o Ubuntu 14.04 ESM

Packages

  o linux - Linux kernel

Details

Jann Horn discovered a race condition in the tty subsystem of the Linux
kernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after-
free vulnerability. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. ( CVE-2020-29661 )

Jann Horn discovered that the tty subsystem of the Linux kernel did not use
consistent locking in some situations, leading to a read-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly expose sensitive information (kernel memory).
( CVE-2020-29660 )

Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 14.04

  o linux-image-virtual - 3.13.0.188.197
    Available with UA Infra or UA Desktop
  o linux-image-generic - 3.13.0.188.197
    Available with UA Infra or UA Desktop
  o linux-image-3.13.0-188-generic - 3.13.0-188.239
    Available with UA Infra or UA Desktop
  o linux-image-server - 3.13.0.188.197
    Available with UA Infra or UA Desktop
  o linux-image-3.13.0-188-lowlatency - 3.13.0-188.239
    Available with UA Infra or UA Desktop
  o linux-image-lowlatency - 3.13.0.188.197
    Available with UA Infra or UA Desktop

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

  o CVE-2020-29660
  o CVE-2020-29661

Related notices

  o USN-4752-1 : linux-image-oem-20.04, linux-image-5.6.0-1048-oem,
    linux-oem-5.6
  o USN-4750-1 : linux-image-5.4.0-1038-aws, linux-raspi,
    linux-image-virtual-hwe-18.04-edge, linux-image-5.4.0-1036-gke,
    linux-image-gcp, linux-image-snapdragon-hwe-18.04, linux-gke-5.4,
    linux-image-5.4.0-66-generic, linux-aws, linux-image-generic,
    linux-image-gkeop-5.4, linux-image-5.4.0-1040-azure,
    linux-image-raspi-hwe-18.04, linux-hwe-5.4, linux, linux-image-aws-edge,
    linux-image-raspi2-hwe-18.04-edge, linux-image-gcp-edge, linux-image-kvm,
    linux-gkeop-5.4, linux-image-aws, linux-image-lowlatency-hwe-18.04,
    linux-image-raspi-hwe-18.04-edge, linux-image-generic-hwe-18.04-edge,
    linux-gcp-5.4, linux-image-5.4.0-1029-raspi, linux-azure,
    linux-image-raspi2-hwe-18.04, linux-image-generic-lpae, linux-kvm,
    linux-image-lowlatency-hwe-18.04-edge, linux-image-5.4.0-1033-kvm,
    linux-image-gkeop, linux-image-oem, linux-image-generic-lpae-hwe-18.04,
    linux-aws-5.4, linux-image-raspi2, linux-image-oem-osp1,
    linux-image-5.4.0-1038-oracle, linux-image-snapdragon-hwe-18.04-edge,
    linux-image-azure-edge, linux-image-gke-5.4, linux-image-lowlatency,
    linux-image-5.4.0-66-lowlatency, linux-image-generic-hwe-18.04,
    linux-image-oracle, linux-image-oracle-edge,
    linux-image-5.4.0-66-generic-lpae, linux-image-virtual, linux-oracle-5.4,
    linux-oracle, linux-image-5.4.0-1010-gkeop, linux-image-azure,
    linux-raspi-5.4, linux-image-raspi, linux-image-virtual-hwe-18.04,
    linux-image-5.4.0-1037-gcp, linux-gkeop, linux-gcp,
    linux-image-generic-lpae-hwe-18.04-edge, linux-azure-5.4
  o USN-4749-1 : linux-image-4.15.0-1065-oracle, linux-image-4.15.0-1093-gcp,
    linux-image-azure-lts-18.04, linux-image-gcp, linux-image-snapdragon,
    linux-image-virtual-hwe-16.04-edge, linux-image-generic-lpae-hwe-16.04,
    linux-image-generic, linux-aws, linux-azure-4.15, linux-raspi2,
    linux-image-4.15.0-1096-snapdragon, linux-image-generic-hwe-16.04,
    linux-image-gcp-lts-18.04, linux-image-4.15.0-136-generic,
    linux-image-4.15.0-1079-raspi2, linux, linux-image-4.15.0-1079-gke,
    linux-image-kvm, linux-image-generic-lpae-hwe-16.04-edge,
    linux-image-lowlatency-hwe-16.04, linux-image-lowlatency-hwe-16.04-edge,
    linux-azure, linux-image-4.15.0-136-generic-lpae,
    linux-image-4.15.0-1108-azure, linux-image-generic-lpae, linux-hwe,
    linux-dell300x, linux-kvm, linux-snapdragon, linux-image-oem,
    linux-image-generic-hwe-16.04-edge, linux-image-raspi2, linux-image-gke,
    linux-image-4.15.0-1094-aws, linux-image-virtual-hwe-16.04,
    linux-image-azure-edge, linux-image-lowlatency, linux-image-oracle,
    linux-image-virtual, linux-image-gke-4.15, linux-oracle, linux-image-azure,
    linux-image-oracle-lts-18.04, linux-aws-hwe, linux-image-aws-hwe,
    linux-gke-4.15, linux-image-dell300x, linux-image-aws-lts-18.04,
    linux-image-4.15.0-136-lowlatency, linux-gcp-4.15, linux-gcp,
    linux-image-4.15.0-1085-kvm, linux-image-4.15.0-1012-dell300x
  o USN-4748-1 : linux-image-lowlatency-lts-utopic,
    linux-image-generic-lts-vivid, linux-image-powerpc64-smp-lts-vivid,
    linux-image-snapdragon, linux-image-powerpc64-smp,
    linux-image-generic-lpae-lts-wily, linux-image-4.4.0-203-powerpc-smp,
    linux-image-generic, linux-aws, linux-image-generic-lpae-lts-vivid,
    linux-image-generic-lts-utopic, linux-image-lowlatency-lts-vivid,
    linux-image-4.4.0-1122-aws, linux-image-powerpc-smp-lts-xenial,
    linux-image-powerpc64-emb-lts-vivid, linux-image-powerpc64-emb-lts-wily,
    linux-image-virtual-lts-utopic, linux-image-virtual-lts-vivid,
    linux-raspi2, linux-lts-xenial, linux, linux-image-kvm, linux-image-aws,
    linux-image-powerpc64-emb-lts-xenial, linux-image-powerpc64-smp-lts-xenial,
    linux-image-4.4.0-1086-aws, linux-image-generic-lpae-lts-utopic,
    linux-image-generic-lpae-lts-xenial, linux-image-powerpc-e500mc-lts-xenial,
    linux-image-4.4.0-203-lowlatency, linux-image-powerpc64-smp-lts-utopic,
    linux-image-generic-lts-xenial, linux-image-powerpc-smp-lts-vivid,
    linux-image-powerpc-smp-lts-wily, linux-image-powerpc64-emb-lts-utopic,
    linux-image-virtual-lts-xenial, linux-image-generic-lpae,
    linux-image-powerpc-e500mc, linux-image-powerpc-smp,
    linux-image-generic-lts-wily, linux-image-powerpc-smp-lts-utopic,
    linux-kvm, linux-image-powerpc64-smp-lts-wily,
    linux-image-powerpc-e500mc-lts-vivid, linux-image-raspi2,
    linux-image-4.4.0-203-generic, linux-image-4.4.0-203-powerpc64-emb,
    linux-image-lowlatency, linux-image-4.4.0-1146-raspi2,
    linux-image-lowlatency-lts-wily, linux-image-powerpc-e500mc-lts-wily,
    linux-image-virtual, linux-image-powerpc64-emb,
    linux-image-virtual-lts-wily, linux-image-powerpc-e500mc-lts-utopic,
    linux-image-4.4.0-203-generic-lpae, linux-image-4.4.0-203-powerpc-e500mc,
    linux-image-4.4.0-1150-snapdragon, linux-image-lowlatency-lts-xenial,
    linux-image-4.4.0-1088-kvm, linux-image-4.4.0-203-powerpc64-smp,
    linux-snapdragon
  o USN-4751-1 : linux-raspi, linux-image-gcp, linux-image-generic, linux-aws,
    linux-image-generic-hwe-20.04-edge, linux-image-virtual-hwe-20.04,
    linux-image-5.8.0-1023-gcp, linux-image-5.8.0-1016-raspi-nolpae,
    linux-image-5.8.0-44-generic, linux, linux-image-5.8.0-1019-kvm,
    linux-image-generic-lpae-hwe-20.04-edge, linux-image-generic-64k-hwe-20.04,
    linux-image-aws, linux-image-5.8.0-1023-azure, linux-hwe-5.8,
    linux-image-5.8.0-1016-raspi, linux-image-5.8.0-44-generic-lpae,
    linux-image-kvm, linux-image-lowlatency-hwe-20.04-edge,
    linux-image-oem-20.04, linux-azure, linux-image-generic-lpae, linux-kvm,
    linux-image-5.8.0-44-lowlatency, linux-image-lowlatency-hwe-20.04,
    linux-image-gke, linux-image-generic-hwe-20.04,
    linux-image-5.8.0-44-generic-64k, linux-image-lowlatency,
    linux-image-oracle, linux-image-generic-lpae-hwe-20.04,
    linux-image-generic-64k, linux-image-virtual, linux-oracle,
    linux-image-generic-64k-hwe-20.04-edge, linux-image-azure,
    linux-image-virtual-hwe-20.04-edge, linux-image-5.8.0-1024-aws,
    linux-image-raspi, linux-image-5.8.0-1021-oracle, linux-gcp,
    linux-image-raspi-nolpae


- --------------------------------------------------------------------------------


USN-5135-1: Linux kernel vulnerability
09 November 2021

The system could be made to crash under certain conditions.
Releases

  o Ubuntu 21.10
  o Ubuntu 21.04
  o Ubuntu 20.04 LTS

Packages

  o linux - Linux kernel
  o linux-aws - Linux kernel for Amazon Web Services (AWS) systems
  o linux-aws-5.11 - Linux kernel for Amazon Web Services (AWS) systems
  o linux-azure - Linux kernel for Microsoft Azure Cloud systems
  o linux-azure-5.11 - Linux kernel for Microsoft Azure cloud systems
  o linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
  o linux-gcp-5.11 - Linux kernel for Google Cloud Platform (GCP) systems
  o linux-hwe-5.11 - Linux hardware enablement (HWE) kernel
  o linux-kvm - Linux kernel for cloud environments
  o linux-oem-5.13 - Linux kernel for OEM systems
  o linux-oracle - Linux kernel for Oracle Cloud systems
  o linux-oracle-5.11 - Linux kernel for Oracle Cloud systems

Details

It was discovered that the Linux kernel did not properly account for the
memory usage of certain IPC objects. A local attacker could use this to
cause a denial of service (memory exhaustion).

Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 21.10

  o linux-image-virtual - 5.13.0.21.32
  o linux-image-5.13.0-21-generic - 5.13.0-21.21
  o linux-image-generic - 5.13.0.21.32
  o linux-image-5.13.0-1005-kvm - 5.13.0-1005.5
  o linux-image-aws - 5.13.0.1006.8
  o linux-image-azure - 5.13.0.1007.8
  o linux-image-oem-20.04 - 5.13.0.21.32
  o linux-image-5.13.0-1007-azure - 5.13.0-1007.8
  o linux-image-5.13.0-21-generic-64k - 5.13.0-21.21
  o linux-image-gke - 5.13.0.1006.7
  o linux-image-gcp - 5.13.0.1006.7
  o linux-image-5.13.0-1009-oracle - 5.13.0-1009.11
  o linux-image-5.13.0-1006-gcp - 5.13.0-1006.7
  o linux-image-oracle - 5.13.0.1009.11
  o linux-image-5.13.0-21-lowlatency - 5.13.0-21.21
  o linux-image-5.13.0-21-generic-lpae - 5.13.0-21.21
  o linux-image-kvm - 5.13.0.1005.5
  o linux-image-generic-lpae - 5.13.0.21.32
  o linux-image-5.13.0-1006-aws - 5.13.0-1006.7
  o linux-image-generic-64k - 5.13.0.21.32
  o linux-image-lowlatency - 5.13.0.21.32

Ubuntu 21.04

  o linux-image-5.11.0-40-generic-lpae - 5.11.0-40.44
  o linux-image-5.11.0-40-lowlatency - 5.11.0-40.44
  o linux-image-5.11.0-1019-kvm - 5.11.0-1019.21
  o linux-image-virtual - 5.11.0.40.41
  o linux-image-generic-64k - 5.11.0.40.41
  o linux-image-generic - 5.11.0.40.41
  o linux-image-aws - 5.11.0.1021.22
  o linux-image-5.11.0-1021-aws - 5.11.0-1021.22
  o linux-image-azure - 5.11.0.1021.22
  o linux-image-oem-20.04 - 5.11.0.40.41
  o linux-image-gke - 5.11.0.1022.22
  o linux-image-gcp - 5.11.0.1022.22
  o linux-image-5.11.0-40-generic-64k - 5.11.0-40.44
  o linux-image-5.11.0-1021-oracle - 5.11.0-1021.22
  o linux-image-oracle - 5.11.0.1021.22
  o linux-image-5.11.0-1022-gcp - 5.11.0-1022.24
  o linux-image-5.11.0-1021-azure - 5.11.0-1021.22
  o linux-image-kvm - 5.11.0.1019.20
  o linux-image-generic-lpae - 5.11.0.40.41
  o linux-image-5.11.0-40-generic - 5.11.0-40.44
  o linux-image-lowlatency - 5.11.0.40.41

Ubuntu 20.04

  o linux-image-5.11.0-40-generic-lpae - 5.11.0-40.44~20.04.2
  o linux-image-5.11.0-40-lowlatency - 5.11.0-40.44~20.04.2
  o linux-image-5.11.0-1021-aws - 5.11.0-1021.22~20.04.2
  o linux-image-virtual-hwe-20.04 - 5.11.0.40.44~20.04.18
  o linux-image-aws - 5.11.0.1021.22~20.04.20
  o linux-image-lowlatency-hwe-20.04 - 5.11.0.40.44~20.04.18
  o linux-image-5.11.0-1021-azure - 5.11.0-1021.22~20.04.1
  o linux-image-oem-20.04c - 5.13.0.1019.23
  o linux-image-azure - 5.11.0.1021.22~20.04.21
  o linux-image-5.13.0-1019-oem - 5.13.0-1019.23
  o linux-image-gcp - 5.11.0.1022.24~20.04.21
  o linux-image-5.11.0-40-generic-64k - 5.11.0-40.44~20.04.2
  o linux-image-5.11.0-1021-oracle - 5.11.0-1021.22~20.04.1
  o linux-image-oracle - 5.11.0.1021.22~20.04.14
  o linux-image-generic-lpae-hwe-20.04 - 5.11.0.40.44~20.04.18
  o linux-image-generic-hwe-20.04 - 5.11.0.40.44~20.04.18
  o linux-image-generic-64k-hwe-20.04 - 5.11.0.40.44~20.04.18
  o linux-image-5.11.0-40-generic - 5.11.0-40.44~20.04.2
  o linux-image-5.11.0-1022-gcp - 5.11.0-1022.24~20.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

  o CVE-2021-3759

Related notices

  o USN-5115-1 : linux-image-oem-20.04-edge, linux-oem-20.04b,
    linux-modules-5.10.0-1050-oem, linux-image-oem-20.04b,
    linux-oem-5.10-tools-host, linux-tools-oem-20.04-edge,
    linux-headers-oem-20.04, linux-image-oem-20.04,
    linux-image-5.10.0-1050-oem, linux-tools-oem-20.04,
    linux-image-unsigned-5.10.0-1050-oem, linux-tools-5.10.0-1050-oem,
    linux-buildinfo-5.10.0-1050-oem, linux-oem-20.04-edge, linux-oem-20.04,
    linux-oem-5.10-tools-5.10.0-1050, linux-headers-5.10.0-1050-oem,
    linux-oem-5.10, linux-headers-oem-20.04b, linux-tools-oem-20.04b,
    linux-headers-oem-20.04-edge, linux-oem-5.10-headers-5.10.0-1050
  o USN-5117-1 : linux-oem-5.13-tools-host, linux-oem-5.13-headers-5.13.0-1017,
    linux-image-unsigned-5.13.0-1017-oem, linux-tools-5.13.0-1017-oem,
    linux-oem-5.13-tools-5.13.0-1017, linux-image-5.13.0-1017-oem,
    linux-image-oem-20.04c, linux-tools-oem-20.04c,
    linux-headers-5.13.0-1017-oem, linux-buildinfo-5.13.0-1017-oem,
    linux-oem-20.04c, linux-oem-5.13, linux-headers-oem-20.04c,
    linux-modules-5.13.0-1017-oem
  o USN-5120-1 : linux-cloud-tools-5.8.0-1043-azure, linux-modules-extra-azure,
    linux-image-unsigned-5.8.0-1043-azure, linux-buildinfo-5.8.0-1043-azure,
    linux-cloud-tools-azure, linux-image-azure, linux-tools-5.8.0-1043-azure,
    linux-modules-5.8.0-1043-azure, linux-azure, linux-tools-azure,
    linux-headers-azure, linux-azure-5.8-headers-5.8.0-1043,
    linux-modules-extra-5.8.0-1043-azure, linux-azure-5.8-tools-5.8.0-1043,
    linux-headers-5.8.0-1043-azure, linux-image-5.8.0-1043-azure,
    linux-azure-5.8-cloud-tools-5.8.0-1043, linux-azure-5.8
  o USN-5136-1 : linux-modules-4.15.0-1083-oracle, linux-oracle, linux-source,
    linux-oracle-headers-4.15.0-1083, linux-headers-virtual-hwe-16.04-edge,
    linux-lowlatency, linux-tools-4.15.0-162-generic-lpae,
    linux-buildinfo-4.15.0-1030-dell300x, linux-headers-generic,
    linux-tools-generic-lpae-hwe-16.04-edge,
    linux-signed-image-generic-hwe-16.04-edge,
    linux-aws-cloud-tools-4.15.0-1115, linux-azure-4.15-headers-4.15.0-1126,
    linux-aws-edge, linux-cloud-tools-4.15.0-1126-azure,
    linux-headers-generic-lpae-hwe-16.04, linux-signed-image-oem,
    linux-signed-lowlatency, linux-azure-4.15-tools-4.15.0-1126,
    linux-image-generic-lpae, linux-headers-oracle,
    linux-headers-4.15.0-1115-snapdragon, linux-image-extra-virtual,
    linux-tools-4.15.0-1126-azure, linux-cloud-tools-common,
    linux-tools-generic, linux-headers-virtual, linux-image-gcp-lts-18.04,
    linux-modules-4.15.0-162-lowlatency, linux-raspi2,
    linux-tools-azure-lts-18.04, linux-cloud-tools-4.15.0-162-lowlatency,
    linux-image-4.15.0-1102-kvm, linux-modules-extra-4.15.0-1115-aws,
    linux-image-lowlatency, linux-image-4.15.0-1098-raspi2,
    linux-tools-4.15.0-162, linux-generic-lpae-hwe-16.04,
    linux-image-lowlatency-hwe-16.04, linux-signed-image-lowlatency-hwe-16.04,
    linux-image-extra-virtual-hwe-16.04-edge, linux-virtual-hwe-16.04,
    linux-buildinfo-4.15.0-162-lowlatency, linux-image-oem,
    linux-headers-generic-hwe-16.04-edge, linux-signed-generic-hwe-16.04,
    linux-signed-generic-hwe-16.04-edge, linux-azure-cloud-tools-4.15.0-1126,
    linux-tools-4.15.0-1115-aws, linux-buildinfo-4.15.0-162-generic-lpae,
    linux-tools-generic-lpae-hwe-16.04, linux-image-unsigned-4.15.0-1111-gcp,
    linux-aws-hwe, linux-image-4.15.0-162-generic, linux-signed-image-generic,
    linux-generic-lpae-hwe-16.04-edge, linux-azure-4.15,
    linux-cloud-tools-azure-edge, linux-headers-oracle-lts-18.04,
    linux-image-virtual-hwe-16.04, linux-snapdragon-tools-4.15.0-1115,
    linux-aws, linux-headers-4.15.0-162-lowlatency,
    linux-buildinfo-4.15.0-1098-raspi2, linux-signed-image-generic-hwe-16.04,
    linux-signed-oracle-lts-18.04, linux-snapdragon,
    linux-hwe-cloud-tools-4.15.0-162, linux-signed-image-azure-edge,
    linux-cloud-tools-lowlatency-hwe-16.04, linux-signed-image-azure,
    linux-lowlatency-hwe-16.04, linux-modules-extra-aws-hwe,
    linux-cloud-tools-4.15.0-1115-aws, linux-gcp-4.15-headers-4.15.0-1111,
    linux-headers-4.15.0-1098-raspi2, linux-image-virtual,
    linux-image-generic-hwe-16.04-edge, linux-modules-4.15.0-1102-kvm,
    linux-kvm, linux-headers-oem, linux-headers-azure-edge,
    linux-cloud-tools-4.15.0-162, linux-image-lowlatency-hwe-16.04-edge,
    linux-virtual, linux-image-snapdragon, linux-aws-headers-4.15.0-1115,
    linux-headers-azure-lts-18.04, linux-image-unsigned-4.15.0-1083-oracle,
    linux-buildinfo-4.15.0-1102-kvm, linux-headers-4.15.0-1111-gcp, linux-oem,
    linux-tools-dell300x, linux-image-4.15.0-162-generic-lpae,
    linux-modules-4.15.0-1098-raspi2, linux-modules-extra-4.15.0-1126-azure,
    linux-cloud-tools-4.15.0-162-generic, linux-headers-snapdragon,
    linux-tools-aws-lts-18.04, linux-tools-azure, linux-tools-generic-lpae,
    linux-tools-oracle, linux-gcp-4.15, linux-headers-kvm,
    linux-tools-4.15.0-1030-dell300x, linux-cloud-tools-virtual,
    linux-modules-4.15.0-1126-azure, linux-tools-aws-hwe,
    linux-signed-lowlatency-hwe-16.04-edge, linux-signed-generic,
    linux-headers-4.15.0-1126-azure, linux-modules-4.15.0-1030-dell300x,
    linux-headers-generic-hwe-16.04, linux-tools-4.15.0-1083-oracle,
    linux-modules-extra-4.15.0-1111-gcp, linux-image-raspi2,
    linux-modules-4.15.0-162-generic,
    linux-image-unsigned-4.15.0-1030-dell300x,
    linux-modules-extra-azure-lts-18.04,
    linux-headers-lowlatency-hwe-16.04-edge, linux-oracle-tools-4.15.0-1083,
    linux-signed-image-lowlatency-hwe-16.04-edge,
    linux-azure-headers-4.15.0-1126, linux-headers-4.15.0-162,
    linux-image-azure-lts-18.04, linux-oracle-lts-18.04,
    linux-headers-aws-lts-18.04, linux-snapdragon-headers-4.15.0-1115,
    linux-aws-hwe-cloud-tools-4.15.0-1115, linux-tools-oracle-lts-18.04,
    linux-modules-4.15.0-162-generic-lpae,
    linux-image-unsigned-4.15.0-162-lowlatency, linux-image-generic,
    linux-generic-hwe-16.04-edge, linux-image-generic-lpae-hwe-16.04-edge,
    linux-azure-lts-18.04, linux-kvm-headers-4.15.0-1102, linux-tools-common,
    linux-headers-azure, linux-hwe, linux-signed-azure-lts-18.04,
    linux-image-4.15.0-162-lowlatency, linux-signed-oracle,
    linux-cloud-tools-azure, linux-image-generic-lpae-hwe-16.04,
    linux-kvm-tools-4.15.0-1102, linux-cloud-tools-virtual-hwe-16.04-edge,
    linux-headers-aws-hwe, linux-tools-kvm, linux-headers-generic-lpae,
    linux-image-4.15.0-1083-oracle, linux-aws-hwe-tools-4.15.0-1115,
    linux-cloud-tools-azure-lts-18.04, linux-cloud-tools-virtual-hwe-16.04,
    linux-cloud-tools-generic-hwe-16.04, linux-buildinfo-4.15.0-1111-gcp,
    linux-image-4.15.0-1126-azure, linux-aws-lts-18.04,
    linux-modules-extra-4.15.0-1083-oracle, linux-tools-4.15.0-1098-raspi2,
    linux-headers-generic-lpae-hwe-16.04-edge,
    linux-buildinfo-4.15.0-1126-azure, linux, linux-modules-4.15.0-1115-aws,
    linux-headers-raspi2, linux-tools-lowlatency-hwe-16.04, linux-crashdump,
    linux-cloud-tools-lowlatency-hwe-16.04-edge,
    linux-modules-extra-4.15.0-162-generic, linux-tools-4.15.0-1115-snapdragon,
    linux-virtual-hwe-16.04-edge, linux-modules-4.15.0-1115-snapdragon,
    linux-dell300x-headers-4.15.0-1030, linux-lowlatency-hwe-16.04-edge,
    linux-image-4.15.0-1115-snapdragon,
    linux-azure-4.15-cloud-tools-4.15.0-1126, linux-doc,
    linux-headers-4.15.0-1083-oracle, linux-tools-virtual-hwe-16.04,
    linux-image-virtual-hwe-16.04-edge, linux-generic-hwe-16.04,
    linux-modules-extra-azure, linux-buildinfo-4.15.0-162-generic,
    linux-image-4.15.0-1115-aws, linux-image-oracle,
    linux-modules-extra-gcp-lts-18.04, linux-tools-generic-hwe-16.04-edge,
    linux-headers-4.15.0-1102-kvm, linux-headers-lowlatency,
    linux-dell300x-tools-4.15.0-1030, linux-headers-virtual-hwe-16.04,
    linux-headers-4.15.0-1030-dell300x, linux-headers-4.15.0-162-generic,
    linux-modules-extra-aws-lts-18.04, linux-tools-host, linux-tools-raspi2,
    linux-headers-dell300x, linux-image-dell300x, linux-hwe-tools-4.15.0-162,
    linux-image-kvm, linux-tools-generic-hwe-16.04,
    linux-azure-tools-4.15.0-1126, linux-signed-image-lowlatency,
    linux-signed-image-oracle-lts-18.04, linux-signed-lowlatency-hwe-16.04,
    linux-modules-4.15.0-1111-gcp, linux-tools-4.15.0-1111-gcp,
    linux-buildinfo-4.15.0-1115-aws, linux-azure-edge, linux-signed-oem,
    linux-tools-snapdragon, linux-tools-azure-edge,
    linux-image-unsigned-4.15.0-162-generic, linux-signed-image-oracle,
    linux-image-extra-virtual-hwe-16.04, linux-cloud-tools-lowlatency,
    linux-image-4.15.0-1030-dell300x, linux-tools-gcp-lts-18.04,
    linux-image-aws-hwe, linux-image-aws-lts-18.04, linux-source-4.15.0,
    linux-modules-extra-azure-edge, linux-cloud-tools-generic-hwe-16.04-edge,
    linux-tools-oem, linux-tools-4.15.0-162-generic, linux-dell300x,
    linux-gcp-lts-18.04, linux-headers-4.15.0-162-generic-lpae,
    linux-headers-gcp-lts-18.04, linux-aws-tools-4.15.0-1115,
    linux-tools-lowlatency-hwe-16.04-edge, linux-generic-lpae,
    linux-image-azure-edge, linux-image-azure, linux-signed-azure-edge,
    linux-headers-4.15.0-1115-aws, linux-azure, linux-signed-azure,
    linux-tools-4.15.0-1102-kvm, linux-buildinfo-4.15.0-1083-oracle,
    linux-gcp-4.15-tools-4.15.0-1111, linux-image-unsigned-4.15.0-1126-azure,
    linux-image-oracle-lts-18.04, linux-libc-dev, linux-image-4.15.0-1111-gcp,
    linux-generic, linux-signed-image-azure-lts-18.04,
    linux-raspi2-headers-4.15.0-1098, linux-raspi2-tools-4.15.0-1098,
    linux-tools-virtual, linux-cloud-tools-generic,
    linux-image-generic-hwe-16.04, linux-tools-lowlatency,
    linux-tools-virtual-hwe-16.04-edge, linux-headers-lowlatency-hwe-16.04,
    linux-tools-4.15.0-162-lowlatency, linux-buildinfo-4.15.0-1115-snapdragon
  o USN-5137-1 : linux-image-5.4.0-1059-aws, linux-source,
    linux-tools-virtual-hwe-18.04-edge,
    linux-cloud-tools-lowlatency-hwe-18.04-edge,
    linux-buildinfo-5.4.0-90-lowlatency, linux-image-aws-edge,
    linux-headers-5.4.0-1049-kvm, linux-snapdragon-hwe-18.04-edge,
    linux-azure-lts-20.04, linux-lowlatency, linux-headers-generic,
    linux-tools-snapdragon-hwe-18.04, linux-aws-edge, linux-ibm-tools-common,
    linux-tools-aws-lts-20.04, linux-modules-extra-5.4.0-1059-aws,
    linux-image-azure-lts-20.04, linux-image-generic-lpae,
    linux-headers-gcp-lts-20.04, linux-headers-aws-edge,
    linux-headers-5.4.0-1026-gkeop, linux-headers-virtual-hwe-18.04-edge,
    linux-image-extra-virtual, linux-modules-extra-5.4.0-90-generic,
    linux-cloud-tools-common, linux-image-generic-lpae-hwe-18.04,
    linux-image-unsigned-5.4.0-1055-gke, linux-cloud-tools-5.4.0-90,
    linux-ibm-lts-20.04, linux-headers-generic-lpae-hwe-18.04-edge,
    linux-buildinfo-5.4.0-1063-azure, linux-image-snapdragon-hwe-18.04,
    linux-gkeop-5.4-tools-5.4.0-1026, linux-modules-5.4.0-1026-gkeop,
    linux-buildinfo-5.4.0-1059-aws, linux-headers-virtual,
    linux-tools-5.4.0-90, linux-tools-generic, linux-image-lowlatency,
    linux-aws-5.4-tools-5.4.0-1059, linux-modules-extra-5.4.0-1057-gcp,
    linux-headers-5.4.0-90-lowlatency, linux-modules-extra-virtual-hwe-18.04,
    linux-ibm-tools-5.4.0-1007, linux-image-oem,
    linux-cloud-tools-5.4.0-1026-gkeop, linux-tools-5.4.0-1007-ibm,
    linux-tools-gkeop, linux-image-unsigned-5.4.0-1057-gcp,
    linux-gcp-lts-20.04, linux-image-5.4.0-90-lowlatency,
    linux-hwe-5.4-headers-5.4.0-90, linux-image-generic-hwe-18.04-edge,
    linux-image-virtual-hwe-18.04, linux-modules-extra-ibm,
    linux-modules-5.4.0-1057-gcp, linux-cloud-tools-azure-edge,
    linux-modules-extra-ibm-lts-20.04, linux-gcp-5.4-headers-5.4.0-1057,
    linux-kvm-tools-5.4.0-1049, linux-aws, linux-headers-aws,
    linux-image-extra-virtual-hwe-18.04-edge, linux-tools-virtual-hwe-18.04,
    linux-cloud-tools-gkeop-5.4, linux-image-gkeop,
    linux-modules-5.4.0-90-generic-lpae, linux-tools-5.4.0-1026-gkeop,
    linux-virtual-hwe-18.04, linux-hwe-5.4, linux-signed-image-azure-edge,
    linux-azure-tools-5.4.0-1063, linux-image-gke,
    linux-kvm-headers-5.4.0-1049, linux-azure-cloud-tools-5.4.0-1063,
    linux-signed-image-azure, linux-source-5.4.0, linux-gcp-headers-5.4.0-1057,
    linux-gcp-tools-5.4.0-1057, linux-cloud-tools-virtual-hwe-18.04-edge,
    linux-virtual-hwe-18.04-edge, linux-image-5.4.0-1049-kvm,
    linux-modules-5.4.0-90-lowlatency, linux-image-virtual,
    linux-image-gcp-lts-20.04, linux-image-snapdragon-hwe-18.04-edge,
    linux-image-unsigned-5.4.0-90-lowlatency, linux-aws-5.4-headers-5.4.0-1059,
    linux-image-generic-lpae-hwe-18.04-edge, linux-headers-oem,
    linux-headers-azure-edge, linux-headers-ibm-lts-20.04, linux-image-ibm,
    linux-cloud-tools-5.4.0-1059-aws, linux-headers-5.4.0-1055-gke, linux-kvm,
    linux-tools-lowlatency-hwe-18.04, linux-cloud-tools-5.4.0-1063-azure,
    linux-gkeop-5.4-cloud-tools-5.4.0-1026, linux-gkeop-5.4-source-5.4.0,
    linux-modules-extra-5.4.0-1063-azure, linux-virtual,
    linux-tools-5.4.0-90-lowlatency, linux-tools-aws,
    linux-azure-5.4-tools-5.4.0-1063, linux-headers-generic-hwe-18.04,
    linux-image-ibm-lts-20.04, linux-modules-extra-azure-lts-20.04,
    linux-headers-snapdragon-hwe-18.04, linux-headers-generic-hwe-18.04-edge,
    linux-oem, linux-tools-ibm, linux-gkeop-tools-5.4.0-1026,
    linux-buildinfo-5.4.0-90-generic, linux-tools-generic-lpae,
    linux-tools-generic-lpae-hwe-18.04-edge, linux-tools-azure,
    linux-headers-kvm, linux-aws-lts-20.04, linux-cloud-tools-virtual,
    linux-modules-extra-gcp-edge, linux-tools-gcp, linux-gkeop,
    linux-modules-extra-5.4.0-1026-gkeop, linux-headers-virtual-hwe-18.04,
    linux-image-unsigned-5.4.0-90-generic, linux-modules-extra-gcp,
    linux-aws-5.4, linux-gke-headers-5.4.0-1055, linux-modules-extra-aws,
    linux-modules-extra-gke-5.4, linux-buildinfo-5.4.0-90-generic-lpae,
    linux-headers-gcp, linux-image-virtual-hwe-18.04-edge,
    linux-generic-hwe-18.04, linux-hwe-5.4-tools-common,
    linux-tools-generic-lpae-hwe-18.04, linux-image-extra-virtual-hwe-18.04,
    linux-tools-generic-hwe-18.04-edge, linux-tools-gkeop-5.4,
    linux-aws-headers-5.4.0-1059, linux-modules-5.4.0-1049-kvm,
    linux-headers-5.4.0-1007-ibm, linux-lowlatency-hwe-18.04,
    linux-generic-hwe-18.04-edge, linux-image-gcp,
    linux-modules-extra-virtual-hwe-18.04-edge,
    linux-tools-lowlatency-hwe-18.04-edge, linux-headers-5.4.0-90,
    linux-image-gcp-edge, linux-gkeop-5.4, linux-image-5.4.0-1007-ibm,
    linux-ibm, linux-image-generic, linux-image-unsigned-5.4.0-1007-ibm,
    linux-headers-5.4.0-1063-azure, linux-gcp-edge, linux-gke,
    linux-tools-common, linux-image-aws-lts-20.04, linux-headers-azure,
    linux-modules-5.4.0-1007-ibm, linux-image-5.4.0-1055-gke,
    linux-image-gkeop-5.4, linux-cloud-tools-virtual-hwe-18.04,
    linux-buildinfo-5.4.0-1049-kvm, linux-image-5.4.0-1063-azure,
    linux-image-unsigned-5.4.0-1026-gkeop, linux-gkeop-5.4-headers-5.4.0-1026,
    linux-cloud-tools-azure, linux-modules-extra-aws-edge,
    linux-generic-lpae-hwe-18.04, linux-headers-gcp-edge,
    linux-headers-snapdragon-hwe-18.04-edge, linux-headers-5.4.0-1057-gcp,
    linux-tools-snapdragon-hwe-18.04-edge, linux-modules-extra-aws-lts-20.04,
    linux-tools-kvm, linux-headers-generic-lpae,
    linux-image-lowlatency-hwe-18.04-edge, linux-oem-osp1-tools-host,
    linux-tools-aws-edge, linux-gcp-5.4, linux-hwe-5.4-tools-5.4.0-90,
    linux-gcp-5.4-tools-5.4.0-1057, linux-image-5.4.0-90-generic-lpae,
    linux-headers-gkeop-5.4, linux, linux-oem-osp1, linux-crashdump,
    linux-ibm-cloud-tools-common, linux-tools-5.4.0-90-generic-lpae,
    linux-headers-aws-lts-20.04, linux-tools-ibm-lts-20.04,
    linux-image-5.4.0-1026-gkeop, linux-headers-generic-lpae-hwe-18.04,
    linux-image-5.4.0-1057-gcp, linux-modules-5.4.0-1059-aws,
    linux-image-gke-5.4, linux-buildinfo-5.4.0-1007-ibm,
    linux-cloud-tools-5.4.0-90-lowlatency, linux-cloud-tools-gkeop,
    linux-headers-gke, linux-tools-generic-hwe-18.04,
    linux-modules-5.4.0-1063-azure, linux-azure-5.4-headers-5.4.0-1063,
    linux-doc, linux-aws-cloud-tools-5.4.0-1059,
    linux-buildinfo-5.4.0-1055-gke, linux-modules-extra-azure,
    linux-modules-extra-gke, linux-buildinfo-5.4.0-1026-gkeop,
    linux-tools-5.4.0-1049-kvm, linux-gke-5.4, linux-gkeop-headers-5.4.0-1026,
    linux-headers-gke-5.4, linux-headers-lowlatency,
    linux-modules-extra-5.4.0-1055-gke, linux-tools-5.4.0-1057-gcp,
    linux-azure-headers-5.4.0-1063, linux-gke-tools-5.4.0-1055,
    linux-snapdragon-hwe-18.04, linux-cloud-tools-azure-lts-20.04,
    linux-hwe-5.4-cloud-tools-5.4.0-90, linux-tools-host,
    linux-ibm-headers-5.4.0-1007, linux-hwe-5.4-source-5.4.0, linux-image-kvm,
    linux-aws-tools-5.4.0-1059, linux-gkeop-cloud-tools-5.4.0-1026,
    linux-image-lowlatency-hwe-18.04, linux-tools-5.4.0-1059-aws,
    linux-buildinfo-5.4.0-1057-gcp, linux-cloud-tools-generic-hwe-18.04-edge,
    linux-azure-edge, linux-tools-azure-lts-20.04, linux-tools-azure-edge,
    linux-headers-gkeop, linux-image-5.4.0-90-generic,
    linux-modules-5.4.0-1055-gke, linux-modules-extra-gcp-lts-20.04,
    linux-cloud-tools-lowlatency, linux-headers-oem-osp1,
    linux-cloud-tools-lowlatency-hwe-18.04,
    linux-image-unsigned-5.4.0-1049-kvm, linux-image-aws, linux-oem-tools-host,
    linux-tools-gcp-edge, linux-tools-gke, linux-tools-gke-5.4,
    linux-headers-lowlatency-hwe-18.04-edge, linux-modules-extra-azure-edge,
    linux-tools-5.4.0-90-generic, linux-tools-oem-osp1, linux-headers-ibm,
    linux-cloud-tools-generic-hwe-18.04, linux-tools-oem,
    linux-ibm-source-5.4.0, linux-generic-lpae,
    linux-hwe-5.4-cloud-tools-common, linux-image-azure,
    linux-image-azure-edge, linux-modules-extra-5.4.0-1007-ibm, linux-azure,
    linux-aws-5.4-cloud-tools-5.4.0-1059, linux-image-oem-osp1,
    linux-image-generic-hwe-18.04, linux-lowlatency-hwe-18.04-edge,
    linux-signed-azure-edge, linux-modules-extra-gkeop-5.4, linux-gcp,
    linux-signed-azure, linux-tools-gcp-lts-20.04, linux-tools-5.4.0-1055-gke,
    linux-headers-5.4.0-1059-aws, linux-cloud-tools-5.4.0-90-generic,
    linux-azure-5.4, linux-tools-5.4.0-1063-azure, linux-libc-dev,
    linux-generic, linux-headers-lowlatency-hwe-18.04, linux-tools-virtual,
    linux-cloud-tools-generic, linux-azure-5.4-cloud-tools-5.4.0-1063,
    linux-headers-5.4.0-90-generic, linux-modules-extra-gkeop,
    linux-tools-lowlatency, linux-gkeop-source-5.4.0,
    linux-headers-5.4.0-90-generic-lpae, linux-modules-5.4.0-90-generic,
    linux-headers-azure-lts-20.04, linux-generic-lpae-hwe-18.04-edge,
    linux-image-unsigned-5.4.0-1063-azure


- --------------------------------------------------------------------------------


USN-5136-1: Linux kernel vulnerabilities
09 November 2021

Several security issues were fixed in the Linux kernel.
Releases

  o Ubuntu 18.04 LTS
  o Ubuntu 16.04 ESM
  o Ubuntu 14.04 ESM

Packages

  o linux - Linux kernel
  o linux-aws - Linux kernel for Amazon Web Services (AWS) systems
  o linux-aws-hwe - Linux kernel for Amazon Web Services (AWS-HWE) systems
  o linux-azure - Linux kernel for Microsoft Azure Cloud systems
  o linux-azure-4.15 - Linux kernel for Microsoft Azure Cloud systems
  o linux-dell300x - Linux kernel for Dell 300x platforms
  o linux-gcp-4.15 - Linux kernel for Google Cloud Platform (GCP) systems
  o linux-hwe - Linux hardware enablement (HWE) kernel
  o linux-kvm - Linux kernel for cloud environments
  o linux-oracle - Linux kernel for Oracle Cloud systems
  o linux-raspi2 - Linux kernel for Raspberry Pi systems
  o linux-snapdragon - Linux kernel for Qualcomm Snapdragon processors

Details

It was discovered that the f2fs file system in the Linux kernel did not
properly validate metadata in some situations. An attacker could use this
to construct a malicious f2fs image that, when mounted and operated on,
could cause a denial of service (system crash) or possibly execute
arbitrary code. ( CVE-2019-19449 )

It was discovered that the FUSE user space file system implementation in
the Linux kernel did not properly handle bad inodes in some situations. A
local attacker could possibly use this to cause a denial of service.
( CVE-2020-36322 )

It was discovered that the Infiniband RDMA userspace connection manager
implementation in the Linux kernel contained a race condition leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possible execute arbitrary code.
( CVE-2020-36385 )

Ilja Van Sprundel discovered that the SCTP implementation in the Linux
kernel did not properly perform size validations on incoming packets in
some situations. An attacker could possibly use this to expose sensitive
information (kernel memory). ( CVE-2021-3655 )

It was discovered that the Qualcomm IPC Router protocol implementation in
the Linux kernel did not properly validate metadata in some situations. A
local attacker could use this to cause a denial of service (system crash)
or expose sensitive information. ( CVE-2021-3743 )

It was discovered that the virtual terminal (vt) device implementation in
the Linux kernel contained a race condition in its ioctl handling that led
to an out-of-bounds read vulnerability. A local attacker could possibly use
this to expose sensitive information. ( CVE-2021-3753 )

It was discovered that the Linux kernel did not properly account for the
memory usage of certain IPC objects. A local attacker could use this to
cause a denial of service (memory exhaustion). ( CVE-2021-3759 )

Michael Wakabayashi discovered that the NFSv4 client implementation in the
Linux kernel did not properly order connection setup operations. An
attacker controlling a remote NFS server could use this to cause a denial
of service on the client. ( CVE-2021-38199 )

It was discovered that the Aspeed Low Pin Count (LPC) Bus Controller
implementation in the Linux kernel did not properly perform boundary checks
in some situations, allowing out-of-bounds write access. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. In Ubuntu, this issue only affected systems running
armhf kernels. ( CVE-2021-42252 )

Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 18.04

  o linux-image-virtual - 4.15.0.162.151
  o linux-image-aws-lts-18.04 - 4.15.0.1115.118
  o linux-image-generic - 4.15.0.162.151
  o linux-image-4.15.0-1102-kvm - 4.15.0-1102.104
  o linux-image-4.15.0-1115-aws - 4.15.0-1115.122
  o linux-image-4.15.0-162-generic-lpae - 4.15.0-162.170
  o linux-image-oracle-lts-18.04 - 4.15.0.1083.93
  o linux-image-4.15.0-1115-snapdragon - 4.15.0-1115.124
  o linux-image-4.15.0-1030-dell300x - 4.15.0-1030.35
  o linux-image-generic-lpae - 4.15.0.162.151
  o linux-image-4.15.0-162-generic - 4.15.0-162.170
  o linux-image-4.15.0-1111-gcp - 4.15.0-1111.125
  o linux-image-dell300x - 4.15.0.1030.32
  o linux-image-4.15.0-1083-oracle - 4.15.0-1083.91
  o linux-image-snapdragon - 4.15.0.1115.118
  o linux-image-raspi2 - 4.15.0.1098.96
  o linux-image-azure-lts-18.04 - 4.15.0.1126.99
  o linux-image-4.15.0-1098-raspi2 - 4.15.0-1098.104
  o linux-image-gcp-lts-18.04 - 4.15.0.1111.130
  o linux-image-4.15.0-1126-azure - 4.15.0-1126.139
  o linux-image-kvm - 4.15.0.1102.98
  o linux-image-4.15.0-162-lowlatency - 4.15.0-162.170
  o linux-image-lowlatency - 4.15.0.162.151

Ubuntu 16.04

  o linux-image-lowlatency-hwe-16.04 - 4.15.0.162.155
    Available with UA Infra or UA Desktop
  o linux-image-4.15.0-1115-aws - 4.15.0-1115.122~16.04.1
    Available with UA Infra or UA Desktop
  o linux-image-azure - 4.15.0.1126.117
    Available with UA Infra or UA Desktop
  o linux-image-aws-hwe - 4.15.0.1115.105
    Available with UA Infra or UA Desktop
  o linux-image-4.15.0-162-generic - 4.15.0-162.170~16.04.1
    Available with UA Infra or UA Desktop
  o linux-image-4.15.0-1083-oracle - 4.15.0-1083.91~16.04.1
    Available with UA Infra or UA Desktop
  o linux-image-generic-hwe-16.04 - 4.15.0.162.155
    Available with UA Infra or UA Desktop
  o linux-image-oracle - 4.15.0.1083.71
    Available with UA Infra or UA Desktop
  o linux-image-4.15.0-1126-azure - 4.15.0-1126.139~16.04.1
    Available with UA Infra or UA Desktop
  o linux-image-virtual-hwe-16.04 - 4.15.0.162.155
    Available with UA Infra or UA Desktop
  o linux-image-oem - 4.15.0.162.155
    Available with UA Infra or UA Desktop
  o linux-image-4.15.0-162-lowlatency - 4.15.0-162.170~16.04.1
    Available with UA Infra or UA Desktop

Ubuntu 14.04

  o linux-image-4.15.0-1126-azure - 4.15.0-1126.139~14.04.1
    Available with UA Infra or UA Desktop
  o linux-image-azure - 4.15.0.1126.99
    Available with UA Infra or UA Desktop

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

  o CVE-2021-38199
  o CVE-2020-36322
  o CVE-2021-3759
  o CVE-2021-3753
  o CVE-2020-36385
  o CVE-2019-19449
  o CVE-2021-3743
  o CVE-2021-42252
  o CVE-2021-3655

Related notices

  o USN-5092-1 : linux-image-gke, linux-headers-generic-hwe-20.04,
    linux-tools-5.11.0-1020-gcp, linux-lowlatency, linux-image-oracle,
    linux-headers-5.11.0-1017-kvm, linux-tools-aws-edge,
    linux-aws-5.11-tools-5.11.0-1019, linux-cloud-tools-5.11.0-1019-aws,
    linux-gke, linux-headers-generic-lpae, linux-headers-5.11.0-37-lowlatency,
    linux-headers-raspi-nolpae, linux-image-generic-hwe-20.04-edge,
    linux-headers-5.11.0-1019-raspi, linux-lowlatency-hwe-20.04,
    linux-image-5.11.0-1020-gcp, linux-tools-kvm,
    linux-generic-lpae-hwe-20.04-edge, linux-modules-extra-5.11.0-1020-gcp,
    linux-tools-generic-64k-hwe-20.04-edge, linux-tools-generic-64k,
    linux-modules-5.11.0-1019-raspi-nolpae, linux-image-5.11.0-1019-oracle,
    linux-aws-tools-5.11.0-1019, linux-modules-5.11.0-37-generic,
    linux-cloud-tools-5.11.0-37-lowlatency, linux-modules-5.11.0-1017-kvm,
    linux, linux-tools-5.11.0-37-generic, linux-headers-generic-hwe-20.04-edge,
    linux-image-lowlatency, linux-image-generic,
    linux-buildinfo-5.11.0-1019-oracle, linux-tools-gcp,
    linux-tools-virtual-hwe-20.04-edge, linux-virtual, linux-oem-20.04,
    linux-tools-gke, linux-tools-raspi, linux-aws-5.11-cloud-tools-5.11.0-1019,
    linux-headers-virtual-hwe-20.04, linux-tools-generic-hwe-20.04-edge,
    linux-aws-headers-5.11.0-1019, linux-buildinfo-5.11.0-1019-aws,
    linux-headers-5.11.0-1019-oracle, linux-modules-5.11.0-37-generic-lpae,
    linux-gcp-tools-5.11.0-1020, linux-image-unsigned-5.11.0-1017-kvm,
    linux-modules-extra-gcp, linux-aws-5.11-headers-5.11.0-1019,
    linux-image-generic-64k, linux-modules-extra-aws,
    linux-image-lowlatency-hwe-20.04-edge, linux-headers-gcp,
    linux-tools-5.11.0-1019-aws, linux-image-5.11.0-1019-raspi-nolpae,
    linux-tools-generic-lpae-hwe-20.04, linux-headers-5.11.0-37-generic-64k,
    linux-headers-lowlatency, linux-lowlatency-hwe-20.04-edge,
    linux-oracle-headers-5.11.0-1019, linux-tools-generic-lpae-hwe-20.04-edge,
    linux-image-generic-hwe-20.04, linux-image-generic-lpae, linux-generic,
    linux-image-aws, linux-gcp-headers-5.11.0-1020,
    linux-headers-virtual-hwe-20.04-edge, linux-image-gcp,
    linux-tools-5.11.0-37-generic-64k, linux-tools-virtual,
    linux-generic-hwe-20.04, linux-modules-extra-5.11.0-1019-oracle,
    linux-headers-5.11.0-1019-raspi-nolpae, linux-headers-5.11.0-37,
    linux-image-unsigned-5.11.0-1019-oracle,
    linux-headers-lowlatency-hwe-20.04-edge, linux-headers-aws-edge,
    linux-tools-lowlatency-hwe-20.04, linux-headers-gke,
    linux-cloud-tools-5.11.0-37-generic, linux-source-5.11.0,
    linux-tools-raspi-nolpae, linux-virtual-hwe-20.04-edge,
    linux-modules-5.11.0-1019-aws, linux-cloud-tools-generic-hwe-20.04-edge,
    linux-libc-dev, linux-modules-extra-5.11.0-1019-aws,
    linux-headers-lowlatency-hwe-20.04, linux-tools-oracle,
    linux-generic-lpae-hwe-20.04, linux-generic-64k,
    linux-cloud-tools-lowlatency, linux-headers-oracle,
    linux-image-extra-virtual, linux-image-generic-64k-hwe-20.04,
    linux-kvm-headers-5.11.0-1017, linux-modules-extra-5.11.0-37-generic,
    linux-image-5.11.0-1019-aws, linux-modules-extra-gke,
    linux-tools-generic-lpae, linux-image-virtual,
    linux-modules-5.11.0-37-generic-64k, linux-image-unsigned-5.11.0-1020-gcp,
    linux-image-generic-lpae-hwe-20.04-edge,
    linux-headers-generic-64k-hwe-20.04-edge, linux-image-raspi,
    linux-tools-5.11.0-1017-kvm, linux-aws-cloud-tools-5.11.0-1019, linux-gcp,
    linux-image-5.11.0-1017-kvm, linux-tools-lowlatency-hwe-20.04-edge,
    linux-headers-oem-20.04, linux-generic-64k-hwe-20.04-edge,
    linux-cloud-tools-generic, linux-image-5.11.0-1019-raspi,
    linux-headers-generic-64k, linux-image-extra-virtual-hwe-20.04,
    linux-tools-5.11.0-1019-raspi, linux-image-unsigned-5.11.0-37-lowlatency,
    linux-cloud-tools-virtual-hwe-20.04,
    linux-buildinfo-5.11.0-37-generic-lpae, linux-image-generic-lpae-hwe-20.04,
    linux-aws-5.11, linux-headers-generic-64k-hwe-20.04,
    linux-tools-5.11.0-1019-raspi-nolpae, linux-virtual-hwe-20.04,
    linux-tools-generic-64k-hwe-20.04, linux-modules-extra-aws-edge,
    linux-buildinfo-5.11.0-37-generic-64k, linux-image-5.11.0-37-generic-lpae,
    linux-image-5.11.0-37-lowlatency, linux-buildinfo-5.11.0-37-generic,
    linux-modules-5.11.0-1019-oracle,
    linux-image-unsigned-5.11.0-37-generic-64k, linux-generic-64k-hwe-20.04,
    linux-source, linux-crashdump, linux-image-virtual-hwe-20.04,
    linux-image-raspi-nolpae, linux-tools-generic,
    linux-image-extra-virtual-hwe-20.04-edge, linux-raspi-nolpae,
    linux-tools-5.11.0-37-generic-lpae,
    linux-cloud-tools-virtual-hwe-20.04-edge, linux-buildinfo-5.11.0-1017-kvm,
    linux-buildinfo-5.11.0-1020-gcp, linux-image-5.11.0-37-generic-64k,
    linux-image-kvm, linux-headers-raspi, linux-image-virtual-hwe-20.04-edge,
    linux-modules-5.11.0-1019-raspi, linux-headers-5.11.0-1020-gcp,
    linux-generic-hwe-20.04-edge, linux-cloud-tools-5.11.0-37, linux-raspi,
    linux-tools-generic-hwe-20.04, linux-kvm-tools-5.11.0-1017, linux-aws,
    linux-cloud-tools-generic-hwe-20.04, linux-image-5.11.0-37-generic,
    linux-tools-host, linux-cloud-tools-common, linux-cloud-tools-virtual,
    linux-buildinfo-5.11.0-1019-raspi, linux-generic-lpae,
    linux-tools-5.11.0-37, linux-tools-5.11.0-37-lowlatency,
    linux-modules-5.11.0-37-lowlatency, linux-tools-virtual-hwe-20.04,
    linux-oracle-tools-5.11.0-1019, linux-headers-generic,
    linux-modules-5.11.0-1020-gcp, linux-kvm,
    linux-cloud-tools-lowlatency-hwe-20.04-edge,
    linux-cloud-tools-lowlatency-hwe-20.04, linux-image-lowlatency-hwe-20.04,
    linux-image-aws-edge, linux-oracle, linux-tools-common, linux-doc,
    linux-headers-5.11.0-1019-aws, linux-raspi-tools-5.11.0-1019,
    linux-image-unsigned-5.11.0-37-generic, linux-raspi-headers-5.11.0-1019,
    linux-headers-kvm, linux-headers-5.11.0-37-generic-lpae, linux-tools-aws,
    linux-headers-generic-lpae-hwe-20.04, linux-tools-lowlatency,
    linux-aws-edge, linux-headers-aws, linux-headers-5.11.0-37-generic,
    linux-image-oem-20.04, linux-image-generic-64k-hwe-20.04-edge,
    linux-tools-5.11.0-1019-oracle, linux-buildinfo-5.11.0-1019-raspi-nolpae,
    linux-headers-generic-lpae-hwe-20.04-edge,
    linux-buildinfo-5.11.0-37-lowlatency, linux-tools-oem-20.04,
    linux-headers-virtual
  o USN-5096-1 : linux-headers-oem-20.04c, linux-image-oem-20.04c,
    linux-oem-5.13-headers-5.13.0-1014, linux-image-5.13.0-1014-oem,
    linux-oem-5.13-tools-5.13.0-1014, linux-headers-5.13.0-1014-oem,
    linux-modules-5.13.0-1014-oem, linux-oem-20.04c, linux-tools-oem-20.04c,
    linux-oem-5.13, linux-image-unsigned-5.13.0-1014-oem,
    linux-oem-5.13-tools-host, linux-buildinfo-5.13.0-1014-oem,
    linux-tools-5.13.0-1014-oem
  o USN-5117-1 : linux-headers-oem-20.04c, linux-image-oem-20.04c,
    linux-image-unsigned-5.13.0-1017-oem, linux-oem-5.13-headers-5.13.0-1017,
    linux-image-5.13.0-1017-oem, linux-buildinfo-5.13.0-1017-oem,
    linux-headers-5.13.0-1017-oem, linux-oem-20.04c, linux-oem-5.13,
    linux-oem-5.13-tools-5.13.0-1017, linux-oem-5.13-tools-host,
    linux-modules-5.13.0-1017-oem, linux-tools-oem-20.04c,
    linux-tools-5.13.0-1017-oem
  o USN-5106-1 : linux-modules-5.10.0-1049-oem, linux-oem-5.10,
    linux-tools-oem-20.04b, linux-oem-5.10-tools-host, linux-headers-oem-20.04,
    linux-headers-oem-20.04-edge, linux-image-oem-20.04-edge, linux-oem-20.04b,
    linux-tools-5.10.0-1049-oem, linux-headers-oem-20.04b,
    linux-image-5.10.0-1049-oem, linux-oem-5.10-headers-5.10.0-1049,
    linux-buildinfo-5.10.0-1049-oem, linux-image-unsigned-5.10.0-1049-oem,
    linux-image-oem-20.04b, linux-oem-20.04-edge, linux-image-oem-20.04,
    linux-oem-20.04, linux-headers-5.10.0-1049-oem, linux-tools-oem-20.04-edge,
    linux-tools-oem-20.04, linux-oem-5.10-tools-5.10.0-1049
  o USN-5115-1 : linux-tools-5.10.0-1050-oem, linux-buildinfo-5.10.0-1050-oem,
    linux-image-5.10.0-1050-oem, linux-oem-5.10, linux-tools-oem-20.04b,
    linux-oem-5.10-tools-host, linux-headers-oem-20.04,
    linux-headers-oem-20.04-edge, linux-image-oem-20.04-edge, linux-oem-20.04b,
    linux-headers-oem-20.04b, linux-modules-5.10.0-1050-oem,
    linux-image-oem-20.04b, linux-image-unsigned-5.10.0-1050-oem,
    linux-oem-20.04-edge, linux-image-oem-20.04, linux-oem-20.04,
    linux-headers-5.10.0-1050-oem, linux-oem-5.10-headers-5.10.0-1050,
    linux-tools-oem-20.04-edge, linux-tools-oem-20.04,
    linux-oem-5.10-tools-5.10.0-1050
  o USN-5091-1 : linux-azure-5.4, linux-tools-snapdragon-hwe-18.04,
    linux-image-gke, linux-hwe-5.4-source-5.4.0,
    linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-signed-image-oracle,
    linux-buildinfo-5.4.0-88-generic, linux-oracle-5.4-tools-5.4.0-1055,
    linux-generic-lpae-hwe-18.04, linux-image-5.4.0-87-generic-lpae,
    linux-tools-5.4.0-87-generic, linux-modules-5.4.0-1024-gkeop,
    linux-headers-5.4.0-1024-gkeop, linux, linux-tools-azure-edge,
    linux-tools-gcp, linux-virtual, linux-tools-5.4.0-87-lowlatency,
    linux-image-lowlatency-hwe-18.04, linux-buildinfo-5.4.0-87-generic,
    linux-headers-lowlatency, linux-modules-extra-5.4.0-1059-azure,
    linux-signed-oracle, linux-cloud-tools-5.4.0-1024-gkeop, linux-image-aws,
    linux-tools-5.4.0-1047-kvm, linux-oracle-edge, linux-azure,
    linux-azure-5.4-cloud-tools-5.4.0-1059, linux-headers-azure,
    linux-tools-5.4.0-88-generic-lpae, linux-headers-5.4.0-1053-gcp,
    linux-gkeop, linux-headers-5.4.0-88-generic-lpae, linux-libc-dev,
    linux-buildinfo-5.4.0-1053-gcp, linux-tools-snapdragon-hwe-18.04-edge,
    linux-modules-extra-gke, linux-image-unsigned-5.4.0-1053-gke,
    linux-tools-5.4.0-1053-gcp, linux-image-virtual-hwe-18.04,
    linux-hwe-5.4-cloud-tools-5.4.0-87, linux-aws-5.4-headers-5.4.0-1057,
    linux-image-5.4.0-88-generic, linux-modules-extra-oracle,
    linux-generic-hwe-18.04-edge, linux-cloud-tools-generic,
    linux-azure-lts-20.04, linux-headers-snapdragon-hwe-18.04-edge,
    linux-oracle-lts-20.04, linux-cloud-tools-5.4.0-87-generic,
    linux-azure-tools-5.4.0-1059, linux-modules-5.4.0-1059-azure,
    linux-image-azure-lts-20.04, linux-image-generic-lpae-hwe-18.04-edge,
    linux-headers-5.4.0-88-generic, linux-source, linux-modules-extra-gcp-edge,
    linux-headers-azure-edge, linux-image-gcp-edge,
    linux-gke-headers-5.4.0-1053, linux-cloud-tools-5.4.0-87-lowlatency,
    linux-aws, linux-lowlatency-hwe-18.04-edge, linux-oracle-5.4,
    linux-tools-host, linux-generic-lpae, linux-tools-oem-osp1,
    linux-tools-5.4.0-88, linux-headers-oem-osp1,
    linux-modules-extra-5.4.0-1053-gcp, linux-cloud-tools-5.4.0-1057-aws,
    linux-cloud-tools-gkeop, linux-cloud-tools-generic-hwe-18.04,
    linux-headers-oem, linux-headers-gcp-lts-20.04,
    linux-hwe-5.4-cloud-tools-common, linux-gkeop-tools-5.4.0-1024,
    linux-image-unsigned-5.4.0-1059-azure, linux-modules-5.4.0-1047-kvm,
    linux-tools-aws, linux-aws-cloud-tools-5.4.0-1057, linux-cloud-tools-azure,
    linux-tools-lowlatency, linux-gkeop-cloud-tools-5.4.0-1024,
    linux-hwe-5.4-tools-5.4.0-87, linux-modules-extra-gcp-lts-20.04,
    linux-image-5.4.0-87-generic, linux-modules-5.4.0-1057-aws,
    linux-oem-tools-host, linux-headers-5.4.0-88-lowlatency,
    linux-hwe-5.4-tools-common, linux-image-lowlatency-hwe-18.04-edge,
    linux-aws-tools-5.4.0-1057, linux-image-unsigned-5.4.0-1053-gcp, linux-gke,
    linux-headers-oracle-edge, linux-tools-gke-5.4,
    linux-modules-extra-oracle-edge, linux-image-gkeop-5.4,
    linux-gkeop-5.4-source-5.4.0, linux-image-lowlatency, linux-image-generic,
    linux-headers-lowlatency-hwe-18.04, linux-tools-gke,
    linux-modules-extra-5.4.0-1024-gkeop, linux-image-aws-lts-20.04,
    linux-modules-5.4.0-87-generic-lpae, linux-tools-virtual-hwe-18.04,
    linux-modules-extra-aws, linux-headers-gkeop, linux-tools-gcp-lts-20.04,
    linux-headers-gcp-edge, linux-image-unsigned-5.4.0-1024-gkeop,
    linux-modules-extra-azure-lts-20.04, linux-modules-extra-gkeop,
    linux-tools-gkeop, linux-modules-extra-virtual-hwe-18.04-edge,
    linux-signed-azure-edge, linux-image-5.4.0-88-lowlatency,
    linux-gkeop-5.4-headers-5.4.0-1024, linux-azure-5.4-headers-5.4.0-1059,
    linux-image-oracle-lts-20.04, linux-oracle-5.4-headers-5.4.0-1055,
    linux-image-5.4.0-1055-oracle, linux-tools-generic-lpae-hwe-18.04,
    linux-headers-oracle, linux-tools-lowlatency-hwe-18.04,
    linux-image-virtual-hwe-18.04-edge, linux-image-unsigned-5.4.0-1055-oracle,
    linux-modules-5.4.0-1055-oracle, linux-source-5.4.0, linux-gke-5.4,
    linux-image-unsigned-5.4.0-87-generic, linux-tools-5.4.0-88-lowlatency,
    linux-aws-lts-20.04, linux-buildinfo-5.4.0-1055-oracle,
    linux-buildinfo-5.4.0-87-generic-lpae, linux-modules-5.4.0-88-lowlatency,
    linux-modules-extra-aws-edge, linux-azure-cloud-tools-5.4.0-1059,
    linux-oem, linux-buildinfo-5.4.0-88-lowlatency,
    linux-gkeop-5.4-tools-5.4.0-1024, linux-cloud-tools-5.4.0-88,
    linux-signed-image-oracle-edge, linux-tools-generic,
    linux-modules-extra-virtual-hwe-18.04, linux-tools-5.4.0-88-generic,
    linux-image-kvm, linux-image-snapdragon-hwe-18.04-edge,
    linux-headers-oracle-lts-20.04, linux-image-5.4.0-1059-azure,
    linux-modules-extra-gkeop-5.4, linux-cloud-tools-common, linux-tools-azure,
    linux-cloud-tools-virtual, linux-image-azure, linux-aws-5.4,
    linux-image-5.4.0-1047-kvm, linux-tools-generic-lpae-hwe-18.04-edge,
    linux-headers-gke-5.4, linux-kvm, linux-tools-gkeop-5.4,
    linux-image-gcp-lts-20.04, linux-oracle, linux-tools-common,
    linux-buildinfo-5.4.0-1024-gkeop, linux-gcp-lts-20.04,
    linux-cloud-tools-azure-lts-20.04,
    linux-cloud-tools-virtual-hwe-18.04-edge, linux-oracle-tools-5.4.0-1055,
    linux-headers-snapdragon-hwe-18.04, linux-headers-virtual,
    linux-gke-5.4-headers-5.4.0-1053, linux-gcp-headers-5.4.0-1053,
    linux-lowlatency, linux-modules-extra-azure-edge, linux-image-oracle,
    linux-cloud-tools-5.4.0-88-generic, linux-headers-generic-lpae,
    linux-image-5.4.0-1053-gcp, linux-tools-kvm,
    linux-buildinfo-5.4.0-88-generic-lpae, linux-tools-gcp-edge,
    linux-headers-5.4.0-87-generic, linux-signed-image-azure-edge,
    linux-azure-5.4-tools-5.4.0-1059, linux-gcp-edge, linux-azure-edge,
    linux-image-oem-osp1, linux-modules-extra-gcp, linux-gke-tools-5.4.0-1053,
    linux-headers-virtual-hwe-18.04-edge, linux-headers-gkeop-5.4,
    linux-modules-5.4.0-1053-gke, linux-cloud-tools-5.4.0-88-lowlatency,
    linux-modules-5.4.0-88-generic, linux-aws-5.4-cloud-tools-5.4.0-1057,
    linux-image-generic-lpae, linux-image-gcp,
    linux-modules-extra-5.4.0-88-generic, linux-image-oem,
    linux-tools-aws-lts-20.04, linux-image-extra-virtual-hwe-18.04,
    linux-modules-extra-5.4.0-87-generic, linux-image-snapdragon-hwe-18.04,
    linux-gkeop-5.4-cloud-tools-5.4.0-1024, linux-tools-oracle,
    linux-image-extra-virtual, linux-cloud-tools-lowlatency,
    linux-headers-generic-hwe-18.04-edge,
    linux-image-extra-virtual-hwe-18.04-edge, linux-oracle-headers-5.4.0-1055,
    linux-tools-5.4.0-1024-gkeop, linux-gcp-5.4, linux-image-virtual,
    linux-image-5.4.0-87-lowlatency, linux-gcp-5.4-tools-5.4.0-1053,
    linux-virtual-hwe-18.04-edge, linux-tools-5.4.0-1059-azure,
    linux-image-5.4.0-1053-gke, linux-gke-5.4-tools-5.4.0-1053,
    linux-cloud-tools-5.4.0-1059-azure, linux-headers-5.4.0-87-lowlatency,
    linux-tools-generic-hwe-18.04-edge, linux-modules-5.4.0-87-lowlatency,
    linux-headers-generic-hwe-18.04, linux-headers-aws-lts-20.04,
    linux-cloud-tools-gkeop-5.4, linux-gcp-5.4-headers-5.4.0-1053,
    linux-image-generic-hwe-18.04, linux-headers-generic-lpae-hwe-18.04,
    linux-modules-extra-5.4.0-1053-gke, linux-cloud-tools-lowlatency-hwe-18.04,
    linux-modules-extra-azure, linux-image-oracle-edge,
    linux-tools-virtual-hwe-18.04-edge, linux-image-5.4.0-1024-gkeop,
    linux-aws-5.4-tools-5.4.0-1057, linux-kvm-tools-5.4.0-1047,
    linux-modules-5.4.0-87-generic, linux-tools-5.4.0-1057-aws,
    linux-headers-kvm, linux-lowlatency-hwe-18.04, linux-aws-edge,
    linux-image-5.4.0-88-generic-lpae, linux-modules-5.4.0-88-generic-lpae,
    linux-signed-oracle-edge, linux-cloud-tools-generic-hwe-18.04-edge,
    linux-hwe-5.4-headers-5.4.0-87, linux-tools-aws-edge,
    linux-modules-extra-5.4.0-1055-oracle, linux-hwe-5.4,
    linux-cloud-tools-virtual-hwe-18.04, linux-gkeop-source-5.4.0,
    linux-cloud-tools-azure-edge, linux-headers-5.4.0-88,
    linux-modules-extra-5.4.0-1057-aws, linux-signed-image-azure,
    linux-gcp-tools-5.4.0-1053, linux-modules-5.4.0-1053-gcp,
    linux-image-gke-5.4, linux-headers-gcp, linux-headers-azure-lts-20.04,
    linux-gkeop-headers-5.4.0-1024, linux-headers-5.4.0-1057-aws,
    linux-image-gkeop, linux-image-unsigned-5.4.0-88-lowlatency,
    linux-tools-5.4.0-87-generic-lpae, linux-generic,
    linux-modules-extra-aws-lts-20.04, linux-tools-virtual,
    linux-buildinfo-5.4.0-1053-gke, linux-tools-oem, linux-headers-aws-edge,
    linux-modules-extra-gke-5.4, linux-gkeop-5.4, linux-kvm-headers-5.4.0-1047,
    linux-headers-gke, linux-headers-5.4.0-1055-oracle, linux-signed-azure,
    linux-tools-generic-lpae, linux-aws-headers-5.4.0-1057,
    linux-buildinfo-5.4.0-1059-azure, linux-oem-osp1-tools-host,
    linux-tools-5.4.0-1053-gke, linux-gcp, linux-tools-oracle-lts-20.04,
    linux-tools-oracle-edge, linux-headers-virtual-hwe-18.04,
    linux-snapdragon-hwe-18.04-edge, linux-image-5.4.0-1057-aws,
    linux-oem-osp1, linux-tools-generic-hwe-18.04, linux-tools-azure-lts-20.04,
    linux-virtual-hwe-18.04, linux-tools-5.4.0-1055-oracle,
    linux-generic-hwe-18.04, linux-crashdump,
    linux-image-generic-hwe-18.04-edge, linux-image-azure-edge,
    linux-tools-lowlatency-hwe-18.04-edge, linux-buildinfo-5.4.0-87-lowlatency,
    linux-headers-5.4.0-1059-azure, linux-headers-generic-lpae-hwe-18.04-edge,
    linux-generic-lpae-hwe-18.04-edge, linux-image-unsigned-5.4.0-88-generic,
    linux-snapdragon-hwe-18.04, linux-buildinfo-5.4.0-1057-aws,
    linux-image-generic-lpae-hwe-18.04, linux-headers-generic,
    linux-headers-lowlatency-hwe-18.04-edge, linux-image-aws-edge,
    linux-headers-5.4.0-87-generic-lpae, linux-doc,
    linux-headers-5.4.0-1047-kvm, linux-headers-aws,
    linux-buildinfo-5.4.0-1047-kvm, linux-image-unsigned-5.4.0-1047-kvm,
    linux-headers-5.4.0-1053-gke, linux-image-unsigned-5.4.0-87-lowlatency,
    linux-azure-headers-5.4.0-1059
  o USN-5135-1 : linux-image-gke, linux-azure-headers-5.13.0-1007,
    linux-image-5.13.0-1006-gcp, linux-tools-5.13.0-21-generic-64k,
    linux-oracle-headers-5.13.0-1009, linux-azure-tools-5.11.0-1021,
    linux-tools-5.11.0-40-generic, linux-image-unsigned-5.13.0-21-generic,
    linux-headers-5.11.0-1021-aws, linux-headers-5.13.0-21-generic-lpae,
    linux-image-5.13.0-21-generic, linux-image-5.13.0-21-lowlatency, linux,
    linux-tools-azure-edge, linux-tools-gcp, linux-virtual, linux-oem-20.04,
    linux-gcp-headers-5.11.0-1022, linux-modules-5.13.0-1009-oracle,
    linux-image-generic-64k, linux-image-unsigned-5.13.0-1007-azure,
    linux-buildinfo-5.13.0-1005-kvm, linux-tools-generic-lpae-hwe-20.04-edge,
    linux-headers-lowlatency, linux-cloud-tools-5.13.0-21-lowlatency,
    linux-image-unsigned-5.11.0-40-generic, linux-gcp-5.11-tools-5.11.0-1022,
    linux-image-aws, linux-headers-virtual-hwe-20.04-edge,
    linux-generic-hwe-20.04, linux-oracle-edge, linux-headers-5.11.0-1019-kvm,
    linux-azure, linux-buildinfo-5.13.0-21-generic-lpae, linux-headers-azure,
    linux-virtual-hwe-20.04-edge, linux-buildinfo-5.13.0-21-generic,
    linux-cloud-tools-generic-hwe-20.04-edge, linux-libc-dev,
    linux-kvm-tools-5.11.0-1019, linux-modules-extra-gke,
    linux-modules-5.13.0-1007-azure, linux-image-generic-lpae-hwe-20.04-edge,
    linux-headers-generic-64k-hwe-20.04-edge,
    linux-image-unsigned-5.13.0-1009-oracle,
    linux-tools-lowlatency-hwe-20.04-edge, linux-buildinfo-5.11.0-1021-oracle,
    linux-cloud-tools-generic, linux-hwe-5.11-tools-5.11.0-40,
    linux-modules-5.13.0-1019-oem, linux-oracle-5.11,
    linux-generic-64k-hwe-20.04, linux-image-5.11.0-1019-kvm, linux-source,
    linux-tools-5.13.0-21-lowlatency, linux-modules-extra-gcp-edge,
    linux-headers-azure-edge, linux-image-gcp-edge,
    linux-image-extra-virtual-hwe-20.04-edge,
    linux-hwe-5.11-cloud-tools-common, linux-headers-5.11.0-1022-gcp,
    linux-generic-hwe-20.04-edge, linux-aws, linux-image-5.11.0-40-lowlatency,
    linux-cloud-tools-generic-hwe-20.04, linux-buildinfo-5.11.0-1019-kvm,
    linux-tools-host, linux-headers-5.11.0-1021-oracle,
    linux-modules-extra-5.11.0-1021-azure, linux-generic-lpae,
    linux-tools-5.13.0-1006-gcp, linux-modules-extra-5.13.0-1006-aws,
    linux-buildinfo-5.11.0-1021-azure, linux-tools-aws,
    linux-headers-generic-lpae-hwe-20.04, linux-cloud-tools-azure,
    linux-tools-lowlatency, linux-kvm-headers-5.11.0-1019,
    linux-buildinfo-5.13.0-1009-oracle, linux-cloud-tools-5.13.0-1007-azure,
    linux-oem-5.13-headers-5.13.0-1019, linux-modules-5.11.0-40-generic-64k,
    linux-cloud-tools-5.13.0-21-generic, linux-headers-5.13.0-1007-azure,
    linux-image-unsigned-5.13.0-21-generic-64k, linux-gke,
    linux-headers-oracle-edge, linux-azure-cloud-tools-5.11.0-1021,
    linux-gcp-headers-5.13.0-1006, linux-headers-generic-hwe-20.04-edge,
    linux-image-unsigned-5.13.0-1006-gcp, linux-image-generic,
    linux-image-lowlatency, linux-tools-virtual-hwe-20.04-edge,
    linux-cloud-tools-5.11.0-40-lowlatency, linux-tools-gke,
    linux-modules-extra-aws, linux-headers-gcp-edge,
    linux-aws-tools-5.11.0-1021, linux-lowlatency-hwe-20.04-edge,
    linux-tools-5.13.0-1009-oracle, linux-headers-5.13.0-21-generic-64k,
    linux-image-generic-hwe-20.04, linux-aws-headers-5.13.0-1006,
    linux-image-5.13.0-1005-kvm, linux-oracle-headers-5.11.0-1021,
    linux-azure-headers-5.11.0-1021, linux-image-unsigned-5.11.0-1021-oracle,
    linux-oem-5.13-tools-5.13.0-1019, linux-source-5.11.0,
    linux-cloud-tools-5.13.0-21, linux-kvm-tools-5.13.0-1005,
    linux-generic-lpae-hwe-20.04, linux-headers-oracle,
    linux-image-generic-64k-hwe-20.04, linux-modules-extra-5.13.0-1006-gcp,
    linux-aws-headers-5.11.0-1021, linux-hwe-5.11-source-5.11.0,
    linux-cloud-tools-5.11.0-40, linux-image-extra-virtual-hwe-20.04,
    linux-modules-extra-5.11.0-1022-gcp, linux-oem-5.13-tools-host,
    linux-virtual-hwe-20.04, linux-image-5.11.0-1021-oracle,
    linux-modules-extra-aws-edge, linux-azure-tools-5.13.0-1007,
    linux-tools-generic, linux-aws-5.11-headers-5.11.0-1021, linux-image-kvm,
    linux-buildinfo-5.11.0-40-generic-lpae, linux-tools-generic-hwe-20.04,
    linux-modules-extra-5.11.0-40-generic, linux-cloud-tools-common,
    linux-tools-azure, linux-cloud-tools-virtual, linux-image-azure,
    linux-buildinfo-5.11.0-40-lowlatency, linux-source-5.13.0,
    linux-headers-5.11.0-40, linux-kvm-headers-5.13.0-1005, linux-kvm,
    linux-cloud-tools-lowlatency-hwe-20.04, linux-oracle, linux-tools-common,
    linux-image-5.11.0-1022-gcp, linux-image-5.13.0-1009-oracle,
    linux-modules-5.13.0-21-generic-lpae,
    linux-image-generic-64k-hwe-20.04-edge, linux-image-5.11.0-40-generic-64k,
    linux-tools-oem-20.04, linux-headers-virtual,
    linux-gcp-5.11-headers-5.11.0-1022, linux-modules-extra-5.11.0-1021-oracle,
    linux-modules-5.11.0-40-generic-lpae, linux-lowlatency,
    linux-modules-extra-azure-edge, linux-image-oracle,
    linux-modules-5.13.0-1005-kvm, linux-modules-5.11.0-1021-azure,
    linux-headers-generic-lpae, linux-image-generic-hwe-20.04-edge,
    linux-oem-5.13, linux-cloud-tools-5.11.0-1021-aws, linux-tools-kvm,
    linux-tools-gcp-edge, linux-tools-generic-64k-hwe-20.04-edge,
    linux-hwe-5.11-tools-host, linux-tools-5.13.0-1005-kvm,
    linux-tools-5.11.0-1021-oracle, linux-image-unsigned-5.11.0-1019-kvm,
    linux-gcp-edge, linux-azure-edge, linux-image-5.13.0-21-generic-64k,
    linux-headers-5.11.0-40-generic-lpae, linux-hwe-5.11-cloud-tools-5.11.0-40,
    linux-modules-extra-gcp, linux-modules-5.11.0-1021-oracle,
    linux-tools-5.11.0-40, linux-tools-generic-lpae-hwe-20.04,
    linux-image-generic-lpae, linux-modules-5.13.0-1006-aws,
    linux-headers-5.13.0-1005-kvm, linux-image-gcp,
    linux-modules-5.11.0-1021-aws, linux-image-5.13.0-21-generic-lpae,
    linux-headers-lowlatency-hwe-20.04-edge,
    linux-oracle-5.11-headers-5.11.0-1021, linux-buildinfo-5.13.0-1006-gcp,
    linux-tools-5.13.0-1007-azure, linux-tools-5.11.0-40-generic-64k,
    linux-tools-oracle, linux-image-extra-virtual,
    linux-cloud-tools-lowlatency, linux-image-virtual,
    linux-azure-5.11-headers-5.11.0-1021, linux-buildinfo-5.13.0-1007-azure,
    linux-buildinfo-5.13.0-1019-oem, linux-image-5.13.0-1007-azure,
    linux-headers-oem-20.04, linux-generic-64k-hwe-20.04-edge,
    linux-tools-5.11.0-1019-kvm, linux-buildinfo-5.11.0-1022-gcp,
    linux-aws-5.11, linux-azure-5.11, linux-headers-5.11.0-40-generic-64k,
    linux-image-5.11.0-1021-aws, linux-buildinfo-5.11.0-40-generic,
    linux-cloud-tools-virtual-hwe-20.04-edge, linux-tools-5.13.0-21,
    linux-image-5.11.0-40-generic, linux-image-5.11.0-40-generic-lpae,
    linux-tools-virtual-hwe-20.04, linux-aws-5.11-tools-5.11.0-1021,
    linux-headers-5.13.0-21, linux-image-unsigned-5.11.0-40-lowlatency,
    linux-oracle-tools-5.11.0-1021, linux-modules-extra-azure,
    linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-image-oracle-edge,
    linux-aws-cloud-tools-5.11.0-1021, linux-modules-5.11.0-40-lowlatency,
    linux-tools-5.11.0-40-lowlatency, linux-headers-kvm,
    linux-modules-5.13.0-21-generic, linux-tools-5.11.0-40-generic-lpae,
    linux-aws-edge, linux-aws-tools-5.13.0-1006,
    linux-image-lowlatency-hwe-20.04-edge,
    linux-image-unsigned-5.11.0-1021-azure, linux-headers-generic-hwe-20.04,
    linux-headers-5.13.0-21-generic, linux-tools-5.13.0-21-generic-lpae,
    linux-headers-5.11.0-40-generic, linux-tools-aws-edge,
    linux-azure-cloud-tools-5.13.0-1007, linux-tools-5.13.0-21-generic,
    linux-buildinfo-5.13.0-1006-aws, linux-lowlatency-hwe-20.04,
    linux-modules-5.11.0-1019-kvm, linux-image-5.11.0-1021-azure,
    linux-gcp-tools-5.13.0-1006, linux-generic-lpae-hwe-20.04-edge,
    linux-cloud-tools-azure-edge, linux-tools-generic-64k,
    linux-headers-5.13.0-1009-oracle, linux-headers-5.11.0-40-lowlatency,
    linux-headers-5.13.0-1006-aws, linux-image-5.13.0-1006-aws,
    linux-modules-5.13.0-21-lowlatency, linux-headers-oem-20.04c,
    linux-oracle-tools-5.13.0-1009, linux-buildinfo-5.11.0-40-generic-64k,
    linux-image-unsigned-5.13.0-1005-kvm, linux-image-5.13.0-1019-oem,
    linux-headers-virtual-hwe-20.04, linux-tools-generic-hwe-20.04-edge,
    linux-modules-5.11.0-40-generic, linux-tools-5.11.0-1021-azure,
    linux-tools-oem-20.04c, linux-buildinfo-5.13.0-21-lowlatency,
    linux-cloud-tools-5.13.0-1006-aws, linux-headers-gcp,
    linux-modules-5.13.0-21-generic-64k,
    linux-modules-extra-5.13.0-1009-oracle, linux-gcp-tools-5.11.0-1022,
    linux-generic, linux-buildinfo-5.11.0-1021-aws,
    linux-image-unsigned-5.13.0-21-lowlatency, linux-tools-virtual,
    linux-hwe-5.11-tools-common, linux-azure-5.11-tools-5.11.0-1021,
    linux-headers-5.13.0-1019-oem, linux-headers-aws-edge,
    linux-tools-lowlatency-hwe-20.04, linux-modules-5.13.0-1006-gcp,
    linux-tools-5.11.0-1021-aws, linux-headers-gke,
    linux-modules-5.11.0-1022-gcp, linux-modules-extra-5.11.0-1021-aws,
    linux-aws-cloud-tools-5.13.0-1006, linux-headers-lowlatency-hwe-20.04,
    linux-generic-64k, linux-oem-20.04c, linux-tools-generic-lpae,
    linux-cloud-tools-5.11.0-1021-azure, linux-tools-5.11.0-1022-gcp,
    linux-headers-5.11.0-1021-azure, linux-gcp, linux-tools-oracle-edge,
    linux-headers-generic-64k, linux-cloud-tools-virtual-hwe-20.04,
    linux-hwe-5.11, linux-image-generic-lpae-hwe-20.04,
    linux-headers-generic-64k-hwe-20.04, linux-tools-generic-64k-hwe-20.04,
    linux-crashdump, linux-image-virtual-hwe-20.04,
    linux-image-virtual-hwe-20.04-edge, linux-image-azure-edge,
    linux-image-unsigned-5.13.0-1019-oem,
    linux-image-unsigned-5.11.0-40-generic-64k, linux-tools-5.13.0-1019-oem,
    linux-cloud-tools-5.11.0-40-generic, linux-headers-5.13.0-21-lowlatency,
    linux-image-oem-20.04c, linux-headers-5.13.0-1006-gcp,
    linux-headers-generic, linux-buildinfo-5.13.0-21-generic-64k,
    linux-image-lowlatency-hwe-20.04, linux-image-aws-edge, linux-doc,
    linux-modules-extra-5.13.0-21-generic,
    linux-modules-extra-5.13.0-1007-azure,
    linux-aws-5.11-cloud-tools-5.11.0-1021, linux-headers-aws,
    linux-image-oem-20.04, linux-image-unsigned-5.11.0-1022-gcp,
    linux-headers-generic-lpae-hwe-20.04-edge, linux-gcp-5.11,
    linux-oracle-5.11-tools-5.11.0-1021,
    linux-azure-5.11-cloud-tools-5.11.0-1021, linux-hwe-5.11-headers-5.11.0-40,
    linux-tools-5.13.0-1006-aws
  o USN-5113-1 : linux-image-gke, linux-kvm-tools-5.11.0-1018,
    linux-hwe-5.11-headers-5.11.0-38, linux-headers-generic-hwe-20.04,
    linux-tools-5.11.0-1020-oracle, linux-image-5.11.0-38-generic-lpae,
    linux-lowlatency, linux-modules-extra-azure-edge, linux-image-oracle,
    linux-modules-extra-5.11.0-38-generic, linux-tools-aws-edge,
    linux-gcp-5.11-headers-5.11.0-1021, linux-image-5.11.0-38-lowlatency,
    linux-modules-5.11.0-38-generic, linux-oracle-headers-5.11.0-1020,
    linux-image-unsigned-5.11.0-1020-oracle, linux-headers-generic-lpae,
    linux-gke, linux-headers-oracle-edge, linux-image-generic-hwe-20.04-edge,
    linux-headers-raspi-nolpae, linux-azure-cloud-tools-5.11.0-1020,
    linux-cloud-tools-5.11.0-1020-azure, linux-image-5.11.0-38-generic-64k,
    linux-lowlatency-hwe-20.04, linux-oracle-tools-5.11.0-1020,
    linux-tools-5.11.0-38-generic, linux-tools-kvm,
    linux-generic-lpae-hwe-20.04-edge, linux-tools-gcp-edge,
    linux-cloud-tools-azure-edge, linux-tools-generic-64k-hwe-20.04-edge,
    linux-hwe-5.11-tools-host, linux-tools-generic-64k,
    linux-oracle-5.11-headers-5.11.0-1020, linux, linux-tools-azure-edge,
    linux-gcp-edge, linux-headers-generic-hwe-20.04-edge, linux-image-generic,
    linux-image-lowlatency, linux-azure-edge,
    linux-modules-extra-5.11.0-1020-aws, linux-tools-gcp,
    linux-tools-virtual-hwe-20.04-edge, linux-oem-20.04, linux-tools-gke,
    linux-virtual, linux-tools-raspi, linux-tools-5.11.0-1020-azure,
    linux-image-unsigned-5.11.0-1020-azure,
    linux-modules-5.11.0-38-generic-64k,
    linux-cloud-tools-5.11.0-38-lowlatency, linux-headers-virtual-hwe-20.04,
    linux-tools-generic-hwe-20.04-edge, linux-headers-5.11.0-38,
    linux-modules-extra-gcp, linux-headers-5.11.0-1021-raspi-nolpae,
    linux-image-generic-64k, linux-modules-5.11.0-1020-oracle,
    linux-image-unsigned-5.11.0-1021-gcp,
    linux-image-lowlatency-hwe-20.04-edge, linux-modules-extra-aws,
    linux-headers-gcp, linux-headers-gcp-edge, linux-raspi-headers-5.11.0-1021,
    linux-oracle-5.11-tools-5.11.0-1020, linux-tools-generic-lpae-hwe-20.04,
    linux-tools-generic-lpae-hwe-20.04-edge, linux-headers-lowlatency,
    linux-lowlatency-hwe-20.04-edge, linux-hwe-5.11-tools-5.11.0-38,
    linux-image-generic-hwe-20.04, linux-image-generic-lpae, linux-generic,
    linux-image-aws, linux-image-gcp, linux-headers-virtual-hwe-20.04-edge,
    linux-modules-5.11.0-1018-kvm, linux-tools-virtual,
    linux-generic-hwe-20.04, linux-hwe-5.11-tools-common, linux-oracle-edge,
    linux-gcp-tools-5.11.0-1021, linux-gcp-headers-5.11.0-1021,
    linux-buildinfo-5.11.0-1018-kvm, linux-azure,
    linux-buildinfo-5.11.0-1021-gcp, linux-headers-lowlatency-hwe-20.04-edge,
    linux-headers-aws-edge, linux-image-unsigned-5.11.0-1018-kvm,
    linux-tools-lowlatency-hwe-20.04, linux-buildinfo-5.11.0-1020-aws,
    linux-tools-5.11.0-38-generic-64k, linux-headers-azure, linux-headers-gke,
    linux-source-5.11.0, linux-tools-raspi-nolpae,
    linux-virtual-hwe-20.04-edge, linux-headers-5.11.0-38-lowlatency,
    linux-cloud-tools-generic-hwe-20.04-edge, linux-libc-dev,
    linux-aws-tools-5.11.0-1020, linux-headers-lowlatency-hwe-20.04,
    linux-tools-oracle, linux-headers-5.11.0-38-generic-lpae,
    linux-generic-lpae-hwe-20.04, linux-generic-64k,
    linux-cloud-tools-5.11.0-38-generic, linux-buildinfo-5.11.0-38-generic,
    linux-cloud-tools-lowlatency, linux-headers-oracle,
    linux-image-extra-virtual, linux-image-generic-64k-hwe-20.04,
    linux-image-unsigned-5.11.0-38-generic-64k, linux-modules-extra-gke,
    linux-tools-generic-lpae, linux-headers-5.11.0-1021-raspi,
    linux-modules-5.11.0-1021-raspi, linux-modules-5.11.0-1020-azure,
    linux-image-virtual, linux-aws-5.11-headers-5.11.0-1020,
    linux-image-5.11.0-1021-raspi, linux-hwe-5.11-source-5.11.0,
    linux-image-generic-lpae-hwe-20.04-edge, linux-headers-5.11.0-1020-oracle,
    linux-aws-5.11-cloud-tools-5.11.0-1020,
    linux-headers-generic-64k-hwe-20.04-edge, linux-azure-headers-5.11.0-1020,
    linux-image-raspi, linux-tools-5.11.0-1021-gcp,
    linux-hwe-5.11-cloud-tools-5.11.0-38, linux-gcp,
    linux-modules-extra-5.11.0-1021-gcp, linux-buildinfo-5.11.0-38-lowlatency,
    linux-kvm-headers-5.11.0-1018, linux-tools-lowlatency-hwe-20.04-edge,
    linux-tools-5.11.0-1020-aws, linux-headers-oem-20.04,
    linux-tools-oracle-edge, linux-generic-64k-hwe-20.04-edge,
    linux-cloud-tools-generic, linux-image-5.11.0-1018-kvm,
    linux-modules-5.11.0-1020-aws, linux-modules-extra-5.11.0-1020-oracle,
    linux-headers-generic-64k, linux-image-extra-virtual-hwe-20.04,
    linux-cloud-tools-virtual-hwe-20.04, linux-tools-5.11.0-38-generic-lpae,
    linux-hwe-5.11, linux-tools-5.11.0-1018-kvm,
    linux-headers-5.11.0-1020-azure, linux-image-generic-lpae-hwe-20.04,
    linux-aws-5.11, linux-headers-generic-64k-hwe-20.04,
    linux-image-5.11.0-1021-gcp, linux-virtual-hwe-20.04,
    linux-modules-5.11.0-38-lowlatency, linux-tools-generic-64k-hwe-20.04,
    linux-oracle-5.11, linux-modules-extra-aws-edge,
    linux-buildinfo-5.11.0-38-generic-64k, linux-buildinfo-5.11.0-1021-raspi,
    linux-headers-5.11.0-38-generic-64k, linux-tools-5.11.0-38,
    linux-generic-64k-hwe-20.04, linux-aws-headers-5.11.0-1020,
    linux-aws-5.11-tools-5.11.0-1020, linux-azure-5.11,
    linux-modules-extra-gcp-edge, linux-crashdump, linux-source,
    linux-image-virtual-hwe-20.04, linux-headers-azure-edge,
    linux-image-gcp-edge, linux-image-raspi-nolpae, linux-tools-generic,
    linux-image-extra-virtual-hwe-20.04-edge, linux-raspi-nolpae,
    linux-buildinfo-5.11.0-1020-oracle,
    linux-cloud-tools-virtual-hwe-20.04-edge,
    linux-hwe-5.11-cloud-tools-common, linux-headers-raspi, linux-image-kvm,
    linux-image-virtual-hwe-20.04-edge, linux-azure-tools-5.11.0-1020,
    linux-image-azure-edge, linux-image-5.11.0-1021-raspi-nolpae,
    linux-headers-5.11.0-1018-kvm, linux-generic-hwe-20.04-edge, linux-raspi,
    linux-tools-generic-hwe-20.04, linux-image-5.11.0-38-generic,
    linux-tools-5.11.0-1021-raspi-nolpae, linux-modules-5.11.0-38-generic-lpae,
    linux-cloud-tools-5.11.0-1020-aws,
    linux-buildinfo-5.11.0-1021-raspi-nolpae,
    linux-buildinfo-5.11.0-1020-azure, linux-aws,
    linux-modules-extra-5.11.0-1020-azure, linux-cloud-tools-generic-hwe-20.04,
    linux-tools-host, linux-aws-cloud-tools-5.11.0-1020,
    linux-cloud-tools-common, linux-tools-azure, linux-cloud-tools-virtual,
    linux-image-azure, linux-generic-lpae, linux-tools-virtual-hwe-20.04,
    linux-azure-5.11-cloud-tools-5.11.0-1020,
    linux-azure-5.11-headers-5.11.0-1020, linux-headers-generic, linux-kvm,
    linux-modules-5.11.0-1021-raspi-nolpae,
    linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-image-oracle-edge,
    linux-modules-extra-azure, linux-cloud-tools-lowlatency-hwe-20.04,
    linux-image-5.11.0-1020-azure, linux-image-lowlatency-hwe-20.04,
    linux-image-aws-edge, linux-oracle, linux-tools-5.11.0-38-lowlatency,
    linux-buildinfo-5.11.0-38-generic-lpae,
    linux-image-unsigned-5.11.0-38-lowlatency, linux-tools-common, linux-doc,
    linux-headers-5.11.0-1020-aws, linux-gcp-5.11-tools-5.11.0-1021,
    linux-headers-kvm, linux-tools-aws, linux-image-unsigned-5.11.0-38-generic,
    linux-azure-5.11-tools-5.11.0-1020, linux-headers-generic-lpae-hwe-20.04,
    linux-cloud-tools-azure, linux-image-5.11.0-1020-oracle,
    linux-tools-lowlatency, linux-aws-edge, linux-headers-aws,
    linux-modules-5.11.0-1021-gcp, linux-image-oem-20.04,
    linux-image-generic-64k-hwe-20.04-edge, linux-cloud-tools-5.11.0-38,
    linux-headers-generic-lpae-hwe-20.04-edge, linux-gcp-5.11,
    linux-image-5.11.0-1020-aws, linux-tools-oem-20.04,
    linux-headers-5.11.0-1021-gcp, linux-headers-virtual,
    linux-tools-5.11.0-1021-raspi, linux-headers-5.11.0-38-generic,
    linux-raspi-tools-5.11.0-1021
  o USN-5120-1 : linux-azure, linux-azure-5.8,
    linux-modules-extra-5.8.0-1043-azure,
    linux-azure-5.8-cloud-tools-5.8.0-1043, linux-tools-azure,
    linux-azure-5.8-headers-5.8.0-1043, linux-buildinfo-5.8.0-1043-azure,
    linux-headers-5.8.0-1043-azure, linux-headers-azure,
    linux-modules-extra-azure, linux-image-azure,
    linux-image-unsigned-5.8.0-1043-azure, linux-tools-5.8.0-1043-azure,
    linux-image-5.8.0-1043-azure, linux-azure-5.8-tools-5.8.0-1043,
    linux-cloud-tools-5.8.0-1043-azure, linux-cloud-tools-azure,
    linux-modules-5.8.0-1043-azure
  o USN-5092-2 : linux-headers-generic-hwe-20.04,
    linux-modules-extra-azure-edge, linux-image-oracle,
    linux-azure-cloud-tools-5.11.0-1017, linux-headers-oracle-edge,
    linux-image-generic-hwe-20.04-edge, linux-headers-5.11.0-37-lowlatency,
    linux-lowlatency-hwe-20.04, linux-tools-5.11.0-1017-azure,
    linux-generic-lpae-hwe-20.04-edge, linux-cloud-tools-azure-edge,
    linux-tools-generic-64k-hwe-20.04-edge, linux-hwe-5.11-tools-host,
    linux-image-5.11.0-1019-oracle, linux-headers-5.11.0-1017-azure,
    linux-modules-5.11.0-37-generic, linux-cloud-tools-5.11.0-37-lowlatency,
    linux-tools-5.11.0-37-generic, linux-tools-azure-edge,
    linux-headers-generic-hwe-20.04-edge, linux-buildinfo-5.11.0-1019-oracle,
    linux-azure-edge, linux-tools-virtual-hwe-20.04-edge,
    linux-headers-virtual-hwe-20.04, linux-tools-generic-hwe-20.04-edge,
    linux-azure-tools-5.11.0-1017, linux-headers-5.11.0-1019-oracle,
    linux-modules-5.11.0-37-generic-lpae,
    linux-modules-extra-5.11.0-1017-azure,
    linux-oracle-5.11-headers-5.11.0-1019, linux-tools-generic-lpae-hwe-20.04,
    linux-headers-5.11.0-37-generic-64k, linux-lowlatency-hwe-20.04-edge,
    linux-tools-generic-lpae-hwe-20.04-edge, linux-image-generic-hwe-20.04,
    linux-oracle-5.11-tools-5.11.0-1019, linux-headers-virtual-hwe-20.04-edge,
    linux-tools-5.11.0-37-generic-64k, linux-generic-hwe-20.04,
    linux-hwe-5.11-tools-common, linux-oracle-edge,
    linux-modules-extra-5.11.0-1019-oracle, linux-hwe-5.11-tools-5.11.0-37,
    linux-image-unsigned-5.11.0-1019-oracle, linux-azure,
    linux-headers-lowlatency-hwe-20.04-edge, linux-tools-lowlatency-hwe-20.04,
    linux-headers-azure, linux-cloud-tools-5.11.0-37-generic,
    linux-virtual-hwe-20.04-edge, linux-cloud-tools-generic-hwe-20.04-edge,
    linux-image-5.11.0-1017-azure, linux-headers-lowlatency-hwe-20.04,
    linux-azure-headers-5.11.0-1017, linux-tools-oracle,
    linux-generic-lpae-hwe-20.04, linux-headers-oracle,
    linux-image-generic-64k-hwe-20.04, linux-modules-extra-5.11.0-37-generic,
    linux-modules-5.11.0-37-generic-64k, linux-hwe-5.11-source-5.11.0,
    linux-image-generic-lpae-hwe-20.04-edge,
    linux-headers-generic-64k-hwe-20.04-edge,
    linux-tools-lowlatency-hwe-20.04-edge, linux-tools-oracle-edge,
    linux-generic-64k-hwe-20.04-edge, linux-image-extra-virtual-hwe-20.04,
    linux-image-unsigned-5.11.0-37-lowlatency,
    linux-cloud-tools-virtual-hwe-20.04,
    linux-buildinfo-5.11.0-37-generic-lpae, linux-hwe-5.11,
    linux-image-generic-lpae-hwe-20.04, linux-headers-generic-64k-hwe-20.04,
    linux-virtual-hwe-20.04, linux-azure-5.11-tools-5.11.0-1017,
    linux-oracle-5.11, linux-tools-generic-64k-hwe-20.04,
    linux-buildinfo-5.11.0-37-generic-64k, linux-image-5.11.0-37-generic-lpae,
    linux-image-5.11.0-37-lowlatency, linux-buildinfo-5.11.0-37-generic,
    linux-modules-5.11.0-1019-oracle,
    linux-image-unsigned-5.11.0-37-generic-64k, linux-generic-64k-hwe-20.04,
    linux-hwe-5.11-headers-5.11.0-37, linux-azure-5.11,
    linux-image-virtual-hwe-20.04, linux-headers-azure-edge,
    linux-image-extra-virtual-hwe-20.04-edge,
    linux-tools-5.11.0-37-generic-lpae,
    linux-cloud-tools-virtual-hwe-20.04-edge,
    linux-image-5.11.0-37-generic-64k, linux-hwe-5.11-cloud-tools-common,
    linux-image-virtual-hwe-20.04-edge, linux-image-azure-edge,
    linux-generic-hwe-20.04-edge, linux-tools-generic-hwe-20.04,
    linux-cloud-tools-generic-hwe-20.04, linux-image-5.11.0-37-generic,
    linux-azure-5.11-cloud-tools-5.11.0-1017, linux-tools-azure,
    linux-image-azure, linux-tools-5.11.0-37-lowlatency,
    linux-modules-5.11.0-37-lowlatency, linux-tools-virtual-hwe-20.04,
    linux-cloud-tools-5.11.0-1017-azure, linux-modules-extra-azure,
    linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-image-oracle-edge,
    linux-cloud-tools-lowlatency-hwe-20.04, linux-image-lowlatency-hwe-20.04,
    linux-oracle, linux-buildinfo-5.11.0-1017-azure,
    linux-image-unsigned-5.11.0-37-generic,
    linux-azure-5.11-headers-5.11.0-1017, linux-headers-5.11.0-37-generic-lpae,
    linux-image-unsigned-5.11.0-1017-azure,
    linux-headers-generic-lpae-hwe-20.04, linux-hwe-5.11-cloud-tools-5.11.0-37,
    linux-cloud-tools-azure, linux-headers-5.11.0-37-generic,
    linux-image-generic-64k-hwe-20.04-edge, linux-tools-5.11.0-1019-oracle,
    linux-headers-generic-lpae-hwe-20.04-edge,
    linux-buildinfo-5.11.0-37-lowlatency, linux-modules-5.11.0-1017-azure,
    linux-image-lowlatency-hwe-20.04-edge
  o USN-5137-1 : linux-azure-5.4, linux-modules-extra-gcp-lts-20.04,
    linux-tools-snapdragon-hwe-18.04, linux-image-gke,
    linux-headers-5.4.0-1049-kvm, linux-image-ibm-lts-20.04,
    linux-oem-tools-host, linux-kvm-tools-5.4.0-1049, linux-lowlatency,
    linux-buildinfo-5.4.0-1055-gke, linux-hwe-5.4-source-5.4.0,
    linux-gkeop-tools-5.4.0-1026, linux-hwe-5.4-tools-common,
    linux-gkeop-headers-5.4.0-1026, linux-modules-extra-5.4.0-1055-gke,
    linux-modules-extra-azure-edge, linux-cloud-tools-generic-hwe-18.04-edge,
    linux-cloud-tools-lowlatency-hwe-18.04-edge,
    linux-image-5.4.0-90-generic-lpae, linux-image-lowlatency-hwe-18.04-edge,
    linux-tools-aws-edge, linux-modules-5.4.0-1063-azure,
    linux-headers-generic-lpae, linux-gke, linux-cloud-tools-virtual-hwe-18.04,
    linux-hwe-5.4, linux-modules-extra-ibm, linux-tools-5.4.0-90,
    linux-tools-ibm, linux-gkeop-source-5.4.0, linux-ibm, linux-tools-kvm,
    linux-image-unsigned-5.4.0-1049-kvm, linux-tools-gke-5.4,
    linux-image-unsigned-5.4.0-1057-gcp, linux-tools-gcp-edge,
    linux-aws-5.4-headers-5.4.0-1059, linux-cloud-tools-azure-edge,
    linux-modules-extra-5.4.0-90-generic, linux-tools-5.4.0-1055-gke,
    linux-image-gkeop-5.4, linux-signed-image-azure-edge,
    linux-generic-lpae-hwe-18.04, linux-gcp-tools-5.4.0-1057,
    linux-hwe-5.4-tools-5.4.0-90, linux, linux-modules-extra-5.4.0-1026-gkeop,
    linux-tools-azure-edge, linux-gcp-edge, linux-gkeop-5.4-source-5.4.0,
    linux-image-generic, linux-headers-lowlatency-hwe-18.04, linux-azure-edge,
    linux-image-lowlatency, linux-modules-5.4.0-1026-gkeop,
    linux-modules-extra-5.4.0-1007-ibm, linux-tools-gcp, linux-tools-gke,
    linux-virtual, linux-image-oem-osp1, linux-signed-image-azure,
    linux-buildinfo-5.4.0-1049-kvm, linux-azure-5.4-headers-5.4.0-1063,
    linux-image-aws-lts-20.04, linux-headers-5.4.0-1055-gke,
    linux-modules-5.4.0-90-generic, linux-modules-extra-gcp,
    linux-tools-virtual-hwe-18.04, linux-cloud-tools-5.4.0-1059-aws,
    linux-headers-gkeop, linux-headers-virtual-hwe-18.04-edge,
    linux-image-gke-5.4, linux-image-lowlatency-hwe-18.04,
    linux-azure-5.4-tools-5.4.0-1063, linux-image-5.4.0-90-lowlatency,
    linux-headers-gcp, linux-modules-extra-aws, linux-headers-gcp-edge,
    linux-headers-gkeop-5.4, linux-tools-gcp-lts-20.04,
    linux-headers-azure-lts-20.04, linux-modules-extra-azure-lts-20.04,
    linux-headers-5.4.0-1057-gcp, linux-modules-extra-gkeop, linux-tools-gkeop,
    linux-modules-extra-virtual-hwe-18.04-edge, linux-headers-lowlatency,
    linux-image-5.4.0-1059-aws, linux-azure-tools-5.4.0-1063,
    linux-image-generic-lpae, linux-signed-azure-edge, linux-image-gkeop,
    linux-generic, linux-image-aws, linux-image-gcp,
    linux-modules-extra-aws-lts-20.04, linux-tools-virtual,
    linux-tools-5.4.0-1026-gkeop, linux-image-oem,
    linux-tools-5.4.0-90-lowlatency, linux-tools-aws-lts-20.04,
    linux-aws-cloud-tools-5.4.0-1059, linux-ibm-headers-5.4.0-1007,
    linux-image-extra-virtual-hwe-18.04, linux-modules-5.4.0-90-lowlatency,
    linux-azure, linux-tools-oem, linux-headers-aws-edge,
    linux-modules-5.4.0-1049-kvm, linux-modules-extra-gke-5.4,
    linux-modules-extra-5.4.0-1059-aws, linux-gkeop-5.4, linux-headers-azure,
    linux-headers-gke, linux-gkeop, linux-buildinfo-5.4.0-1063-azure,
    linux-image-snapdragon-hwe-18.04, linux-buildinfo-5.4.0-1026-gkeop,
    linux-ibm-cloud-tools-common, linux-tools-generic-lpae-hwe-18.04,
    linux-libc-dev, linux-aws-headers-5.4.0-1059, linux-signed-azure,
    linux-image-unsigned-5.4.0-1063-azure,
    linux-tools-snapdragon-hwe-18.04-edge,
    linux-gkeop-5.4-cloud-tools-5.4.0-1026, linux-cloud-tools-lowlatency,
    linux-headers-generic-hwe-18.04-edge,
    linux-buildinfo-5.4.0-90-generic-lpae, linux-image-extra-virtual,
    linux-modules-extra-gke, linux-image-extra-virtual-hwe-18.04-edge,
    linux-tools-5.4.0-1007-ibm, linux-tools-generic-lpae,
    linux-image-virtual-hwe-18.04, linux-tools-lowlatency-hwe-18.04,
    linux-gcp-5.4, linux-image-virtual-hwe-18.04-edge,
    linux-gkeop-5.4-tools-5.4.0-1026, linux-image-virtual,
    linux-modules-5.4.0-1059-aws, linux-aws-5.4-tools-5.4.0-1059,
    linux-modules-extra-5.4.0-1057-gcp, linux-headers-ibm,
    linux-oem-osp1-tools-host, linux-virtual-hwe-18.04-edge,
    linux-modules-5.4.0-1057-gcp, linux-azure-5.4-cloud-tools-5.4.0-1063,
    linux-ibm-source-5.4.0, linux-gcp, linux-generic-hwe-18.04-edge,
    linux-image-unsigned-5.4.0-1055-gke, linux-modules-5.4.0-1007-ibm,
    linux-headers-5.4.0-90-lowlatency, linux-modules-extra-ibm-lts-20.04,
    linux-cloud-tools-generic, linux-image-unsigned-5.4.0-1007-ibm,
    linux-azure-lts-20.04, linux-headers-virtual-hwe-18.04,
    linux-snapdragon-hwe-18.04-edge, linux-image-5.4.0-1063-azure,
    linux-gke-5.4, linux-headers-snapdragon-hwe-18.04-edge, linux-source-5.4.0,
    linux-image-ibm, linux-tools-5.4.0-1063-azure, linux-aws-lts-20.04,
    linux-gcp-headers-5.4.0-1057, linux-oem-osp1, linux-image-azure-lts-20.04,
    linux-modules-extra-aws-edge, linux-tools-generic-hwe-18.04,
    linux-tools-azure-lts-20.04, linux-image-generic-lpae-hwe-18.04-edge,
    linux-image-unsigned-5.4.0-90-lowlatency, linux-headers-5.4.0-1059-aws,
    linux-virtual-hwe-18.04, linux-cloud-tools-5.4.0-90,
    linux-generic-hwe-18.04, linux-ibm-tools-5.4.0-1007, linux-oem,
    linux-source, linux-tools-ibm-lts-20.04, linux-modules-extra-gcp-edge,
    linux-crashdump, linux-headers-azure-edge, linux-headers-5.4.0-1063-azure,
    linux-aws-tools-5.4.0-1059, linux-image-gcp-edge, linux-tools-generic,
    linux-modules-5.4.0-90-generic-lpae, linux-hwe-5.4-headers-5.4.0-90,
    linux-ibm-tools-common, linux-modules-extra-virtual-hwe-18.04,
    linux-cloud-tools-5.4.0-90-lowlatency, linux-image-kvm,
    linux-tools-5.4.0-90-generic, linux-image-generic-hwe-18.04-edge,
    linux-tools-generic-hwe-18.04-edge, linux-azure-headers-5.4.0-1063,
    linux-gke-headers-5.4.0-1055, linux-image-5.4.0-1055-gke,
    linux-image-azure-edge, linux-tools-lowlatency-hwe-18.04-edge,
    linux-headers-generic-hwe-18.04, linux-image-snapdragon-hwe-18.04-edge,
    linux-headers-generic-lpae-hwe-18.04-edge, linux-headers-aws-lts-20.04,
    linux-buildinfo-5.4.0-1057-gcp, linux-image-5.4.0-1007-ibm,
    linux-generic-lpae-hwe-18.04-edge, linux-modules-extra-gkeop-5.4,
    linux-azure-cloud-tools-5.4.0-1063, linux-cloud-tools-gkeop-5.4, linux-aws,
    linux-gcp-5.4-tools-5.4.0-1057, linux-lowlatency-hwe-18.04-edge,
    linux-ibm-lts-20.04, linux-snapdragon-hwe-18.04,
    linux-hwe-5.4-cloud-tools-5.4.0-90, linux-tools-5.4.0-1057-gcp,
    linux-cloud-tools-common, linux-tools-host, linux-tools-azure,
    linux-cloud-tools-virtual, linux-image-azure, linux-aws-5.4,
    linux-generic-lpae, linux-image-generic-hwe-18.04,
    linux-headers-generic-lpae-hwe-18.04, linux-image-5.4.0-1026-gkeop,
    linux-headers-oem-osp1, linux-tools-oem-osp1,
    linux-image-generic-lpae-hwe-18.04, linux-cloud-tools-gkeop,
    linux-gkeop-5.4-headers-5.4.0-1026, linux-cloud-tools-generic-hwe-18.04,
    linux-image-unsigned-5.4.0-1026-gkeop, linux-headers-generic,
    linux-headers-5.4.0-90-generic-lpae,
    linux-tools-generic-lpae-hwe-18.04-edge, linux-headers-gke-5.4, linux-kvm,
    linux-cloud-tools-lowlatency-hwe-18.04, linux-tools-gkeop-5.4,
    linux-gcp-5.4-headers-5.4.0-1057, linux-headers-5.4.0-90,
    linux-image-gcp-lts-20.04, linux-headers-oem, linux-headers-gcp-lts-20.04,
    linux-image-5.4.0-90-generic, linux-modules-extra-azure,
    linux-tools-virtual-hwe-18.04-edge,
    linux-headers-lowlatency-hwe-18.04-edge, linux-image-aws-edge,
    linux-hwe-5.4-cloud-tools-common, linux-headers-5.4.0-1026-gkeop,
    linux-kvm-headers-5.4.0-1049, linux-headers-ibm-lts-20.04,
    linux-tools-5.4.0-1059-aws, linux-doc, linux-tools-common,
    linux-buildinfo-5.4.0-1059-aws, linux-gke-tools-5.4.0-1055,
    linux-gkeop-cloud-tools-5.4.0-1026, linux-headers-kvm, linux-tools-aws,
    linux-buildinfo-5.4.0-90-lowlatency, linux-buildinfo-5.4.0-90-generic,
    linux-cloud-tools-5.4.0-1063-azure, linux-cloud-tools-5.4.0-90-generic,
    linux-headers-5.4.0-1007-ibm, linux-image-5.4.0-1057-gcp,
    linux-cloud-tools-azure, linux-lowlatency-hwe-18.04,
    linux-modules-extra-5.4.0-1063-azure, linux-aws-edge, linux-headers-aws,
    linux-tools-5.4.0-1049-kvm, linux-gcp-lts-20.04, linux-tools-lowlatency,
    linux-headers-5.4.0-90-generic, linux-cloud-tools-5.4.0-1026-gkeop,
    linux-image-unsigned-5.4.0-90-generic, linux-cloud-tools-azure-lts-20.04,
    linux-cloud-tools-virtual-hwe-18.04-edge,
    linux-headers-snapdragon-hwe-18.04, linux-modules-5.4.0-1055-gke,
    linux-image-5.4.0-1049-kvm, linux-headers-virtual,
    linux-tools-5.4.0-90-generic-lpae, linux-aws-5.4-cloud-tools-5.4.0-1059,
    linux-buildinfo-5.4.0-1007-ibm
  o USN-5091-2 : linux-image-raspi-hwe-18.04-edge,
    linux-raspi-5.4-headers-5.4.0-1044, linux-image-5.4.0-1044-raspi,
    linux-tools-5.4.0-1044-raspi, linux-image-raspi, linux-raspi2-hwe-18.04,
    linux-raspi2-hwe-18.04-edge, linux-buildinfo-5.4.0-1044-raspi,
    linux-headers-5.4.0-1044-raspi, linux-image-raspi2-hwe-18.04-edge,
    linux-headers-raspi-hwe-18.04-edge, linux-tools-raspi-hwe-18.04,
    linux-headers-raspi2-hwe-18.04-edge, linux-tools-raspi2-hwe-18.04,
    linux-raspi-headers-5.4.0-1044, linux-headers-raspi2, linux-tools-raspi2,
    linux-image-raspi2-hwe-18.04, linux-headers-raspi2-hwe-18.04, linux-raspi2,
    linux-raspi-5.4-tools-5.4.0-1044, linux-headers-raspi-hwe-18.04,
    linux-raspi-tools-5.4.0-1044, linux-raspi-hwe-18.04, linux-headers-raspi,
    linux-modules-5.4.0-1044-raspi, linux-tools-raspi,
    linux-image-raspi-hwe-18.04, linux-raspi-5.4, linux-raspi,
    linux-tools-raspi-hwe-18.04-edge, linux-image-raspi2,
    linux-raspi-hwe-18.04-edge, linux-tools-raspi2-hwe-18.04-edge


- --------------------------------------------------------------------------------


USN-5137-1: Linux kernel vulnerabilities
09 November 2021

Several security issues were fixed in the Linux kernel.
Releases

  o Ubuntu 20.04 LTS
  o Ubuntu 18.04 LTS

Packages

  o linux - Linux kernel
  o linux-aws - Linux kernel for Amazon Web Services (AWS) systems
  o linux-aws-5.4 - Linux kernel for Amazon Web Services (AWS) systems
  o linux-azure - Linux kernel for Microsoft Azure Cloud systems
  o linux-azure-5.4 - Linux kernel for Microsoft Azure cloud systems
  o linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
  o linux-gcp-5.4 - Linux kernel for Google Cloud Platform (GCP) systems
  o linux-gke - Linux kernel for Google Container Engine (GKE) systems
  o linux-gkeop - Linux kernel for Google Container Engine (GKE) systems
  o linux-gkeop-5.4 - Linux kernel for Google Container Engine (GKE) systems
  o linux-hwe-5.4 - Linux hardware enablement (HWE) kernel
  o linux-ibm - Linux kernel for IBM cloud systems
  o linux-kvm - Linux kernel for cloud environments

Details

It was discovered that the f2fs file system in the Linux kernel did not
properly validate metadata in some situations. An attacker could use this
to construct a malicious f2fs image that, when mounted and operated on,
could cause a denial of service (system crash) or possibly execute
arbitrary code. ( CVE-2019-19449 )

It was discovered that the Infiniband RDMA userspace connection manager
implementation in the Linux kernel contained a race condition leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possible execute arbitrary code.
( CVE-2020-36385 )

Wolfgang Frisch discovered that the ext4 file system implementation in the
Linux kernel contained an integer overflow when handling metadata inode
extents. An attacker could use this to construct a malicious ext4 file
system image that, when mounted, could cause a denial of service (system
crash). ( CVE-2021-3428 )

Benedict Schlueter discovered that the BPF subsystem in the Linux kernel
did not properly protect against Speculative Store Bypass (SSB) side-
channel attacks in some situations. A local attacker could possibly use
this to expose sensitive information. ( CVE-2021-34556 )

Piotr Krysiuk discovered that the BPF subsystem in the Linux kernel did not
properly protect against Speculative Store Bypass (SSB) side-channel
attacks in some situations. A local attacker could possibly use this to
expose sensitive information. ( CVE-2021-35477 )

It was discovered that the btrfs file system in the Linux kernel did not
properly handle removing a non-existent device id. An attacker with
CAP_SYS_ADMIN could use this to cause a denial of service. ( CVE-2021-3739 )

It was discovered that the Qualcomm IPC Router protocol implementation in
the Linux kernel did not properly validate metadata in some situations. A
local attacker could use this to cause a denial of service (system crash)
or expose sensitive information. ( CVE-2021-3743 )

It was discovered that the virtual terminal (vt) device implementation in
the Linux kernel contained a race condition in its ioctl handling that led
to an out-of-bounds read vulnerability. A local attacker could possibly use
this to expose sensitive information. ( CVE-2021-3753 )

It was discovered that the Linux kernel did not properly account for the
memory usage of certain IPC objects. A local attacker could use this to
cause a denial of service (memory exhaustion). ( CVE-2021-3759 )

It was discovered that the Aspeed Low Pin Count (LPC) Bus Controller
implementation in the Linux kernel did not properly perform boundary checks
in some situations, allowing out-of-bounds write access. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. In Ubuntu, this issue only affected systems running
armhf kernels. ( CVE-2021-42252 )

Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 20.04

  o linux-image-gkeop - 5.4.0.1026.29
  o linux-image-generic - 5.4.0.90.94
  o linux-image-oem - 5.4.0.90.94
  o linux-image-ibm - 5.4.0.1007.8
  o linux-image-5.4.0-90-lowlatency - 5.4.0-90.101
  o linux-image-oem-osp1 - 5.4.0.90.94
  o linux-image-gke-5.4 - 5.4.0.1055.65
  o linux-image-5.4.0-1059-aws - 5.4.0-1059.62
  o linux-image-5.4.0-1049-kvm - 5.4.0-1049.51
  o linux-image-gkeop-5.4 - 5.4.0.1026.29
  o linux-image-5.4.0-1055-gke - 5.4.0-1055.58
  o linux-image-5.4.0-90-generic-lpae - 5.4.0-90.101
  o linux-image-virtual - 5.4.0.90.94
  o linux-image-gcp-lts-20.04 - 5.4.0.1057.67
  o linux-image-5.4.0-1007-ibm - 5.4.0-1007.8
  o linux-image-ibm-lts-20.04 - 5.4.0.1007.8
  o linux-image-aws-lts-20.04 - 5.4.0.1059.62
  o linux-image-5.4.0-1057-gcp - 5.4.0-1057.61
  o linux-image-azure-lts-20.04 - 5.4.0.1063.61
  o linux-image-5.4.0-1026-gkeop - 5.4.0-1026.27
  o linux-image-5.4.0-90-generic - 5.4.0-90.101
  o linux-image-gke - 5.4.0.1055.65
  o linux-image-5.4.0-1063-azure - 5.4.0-1063.66
  o linux-image-kvm - 5.4.0.1049.48
  o linux-image-generic-lpae - 5.4.0.90.94
  o linux-image-lowlatency - 5.4.0.90.94

Ubuntu 18.04

  o linux-image-generic-hwe-18.04 - 5.4.0.90.101~18.04.80
  o linux-image-snapdragon-hwe-18.04 - 5.4.0.90.101~18.04.80
  o linux-image-oem - 5.4.0.90.101~18.04.80
  o linux-image-aws - 5.4.0.1059.42
  o linux-image-oem-osp1 - 5.4.0.90.101~18.04.80
  o linux-image-generic-lpae-hwe-18.04 - 5.4.0.90.101~18.04.80
  o linux-image-5.4.0-1059-aws - 5.4.0-1059.62~18.04.1
  o linux-image-gkeop-5.4 - 5.4.0.1026.27~18.04.27
  o linux-image-azure - 5.4.0.1063.43
  o linux-image-5.4.0-90-generic-lpae - 5.4.0-90.101~18.04.1
  o linux-image-virtual-hwe-18.04 - 5.4.0.90.101~18.04.80
  o linux-image-5.4.0-1026-gkeop - 5.4.0-1026.27~18.04.1
  o linux-image-5.4.0-90-generic - 5.4.0-90.101~18.04.1
  o linux-image-gcp - 5.4.0.1057.43
  o linux-image-5.4.0-90-lowlatency - 5.4.0-90.101~18.04.1
  o linux-image-5.4.0-1057-gcp - 5.4.0-1057.61~18.04.1
  o linux-image-lowlatency-hwe-18.04 - 5.4.0.90.101~18.04.80
  o linux-image-5.4.0-1063-azure - 5.4.0-1063.66~18.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

  o CVE-2020-36385
  o CVE-2021-42252
  o CVE-2021-3739
  o CVE-2021-3428
  o CVE-2019-19449
  o CVE-2021-34556
  o CVE-2021-3753
  o CVE-2021-3743
  o CVE-2021-35477
  o CVE-2021-3759

Related notices

  o USN-5092-1 : linux-generic-lpae, linux-tools-raspi-nolpae,
    linux-tools-5.11.0-37-lowlatency, linux-kvm-tools-5.11.0-1017,
    linux-crashdump, linux-image-oracle, linux-image-5.11.0-1020-gcp,
    linux-generic-lpae-hwe-20.04, linux-image-unsigned-5.11.0-1019-oracle,
    linux-modules-5.11.0-37-generic-lpae, linux-doc,
    linux-image-generic-64k-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04,
    linux-generic-lpae-hwe-20.04-edge, linux-headers-raspi-nolpae,
    linux-modules-5.11.0-1019-aws, linux-headers-generic-hwe-20.04,
    linux-tools-generic-lpae, linux-tools-lowlatency,
    linux-image-extra-virtual-hwe-20.04, linux-cloud-tools-virtual,
    linux-image-5.11.0-37-generic-lpae, linux-modules-5.11.0-37-generic,
    linux-image-5.11.0-37-generic, linux-tools-gcp,
    linux-modules-5.11.0-1017-kvm, linux-generic-hwe-20.04-edge,
    linux-buildinfo-5.11.0-37-generic, linux,
    linux-tools-generic-hwe-20.04-edge,
    linux-image-extra-virtual-hwe-20.04-edge,
    linux-buildinfo-5.11.0-1019-oracle, linux-aws,
    linux-headers-lowlatency-hwe-20.04, linux-aws-cloud-tools-5.11.0-1019,
    linux-headers-virtual-hwe-20.04, linux-image-5.11.0-1017-kvm,
    linux-tools-generic-lpae-hwe-20.04, linux-image-gke,
    linux-modules-5.11.0-37-lowlatency, linux-tools-aws, linux-image-aws,
    linux-headers-generic-64k, linux-tools-generic-lpae-hwe-20.04-edge,
    linux-headers-lowlatency, linux-modules-extra-gcp,
    linux-cloud-tools-5.11.0-1019-aws, linux-image-unsigned-5.11.0-37-generic,
    linux-image-virtual-hwe-20.04, linux-tools-oem-20.04,
    linux-buildinfo-5.11.0-1019-aws, linux-cloud-tools-5.11.0-37-generic,
    linux-tools-5.11.0-1019-aws, linux-tools-5.11.0-37-generic-64k,
    linux-cloud-tools-generic, linux-oracle, linux-modules-extra-aws,
    linux-aws-5.11-headers-5.11.0-1019, linux-tools-generic-64k-hwe-20.04-edge,
    linux-virtual-hwe-20.04, linux-image-virtual-hwe-20.04-edge,
    linux-tools-oracle, linux-headers-5.11.0-1017-kvm, linux-aws-edge,
    linux-oracle-tools-5.11.0-1019, linux-headers-gke, linux-image-kvm,
    linux-headers-5.11.0-1019-raspi-nolpae,
    linux-image-unsigned-5.11.0-1017-kvm, linux-virtual-hwe-20.04-edge,
    linux-headers-generic-lpae-hwe-20.04, linux-headers-5.11.0-37,
    linux-cloud-tools-5.11.0-37, linux-generic, linux-tools-host,
    linux-image-generic-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04-edge,
    linux-libc-dev, linux-image-5.11.0-1019-raspi-nolpae,
    linux-headers-5.11.0-37-lowlatency, linux-lowlatency-hwe-20.04-edge,
    linux-tools-5.11.0-1019-raspi, linux-tools-common, linux-headers-kvm,
    linux-headers-lowlatency-hwe-20.04-edge,
    linux-cloud-tools-lowlatency-hwe-20.04,
    linux-image-lowlatency-hwe-20.04-edge, linux-tools-5.11.0-1019-oracle,
    linux-tools-kvm, linux-headers-generic-hwe-20.04-edge,
    linux-tools-virtual-hwe-20.04-edge,
    linux-image-unsigned-5.11.0-37-lowlatency, linux-image-oem-20.04,
    linux-tools-generic-64k-hwe-20.04, linux-image-raspi-nolpae,
    linux-oem-20.04, linux-headers-generic-64k-hwe-20.04-edge,
    linux-headers-5.11.0-1019-oracle, linux-image-generic, linux-gcp,
    linux-lowlatency, linux-gcp-headers-5.11.0-1020,
    linux-tools-lowlatency-hwe-20.04-edge, linux-gcp-tools-5.11.0-1020,
    linux-image-extra-virtual, linux-cloud-tools-common,
    linux-cloud-tools-virtual-hwe-20.04, linux-kvm-headers-5.11.0-1017,
    linux-oracle-headers-5.11.0-1019, linux-image-gcp,
    linux-image-unsigned-5.11.0-37-generic-64k, linux-tools-5.11.0-1017-kvm,
    linux-headers-5.11.0-37-generic, linux-image-generic-lpae,
    linux-headers-virtual, linux-image-virtual, linux-generic-hwe-20.04,
    linux-raspi, linux-tools-generic-hwe-20.04, linux-lowlatency-hwe-20.04,
    linux-tools-generic, linux-headers-oracle,
    linux-cloud-tools-5.11.0-37-lowlatency,
    linux-cloud-tools-generic-hwe-20.04-edge, linux-headers-5.11.0-1020-gcp,
    linux-buildinfo-5.11.0-37-generic-64k, linux-modules-5.11.0-1020-gcp,
    linux-image-aws-edge, linux-buildinfo-5.11.0-1020-gcp,
    linux-image-generic-hwe-20.04-edge, linux-tools-5.11.0-37,
    linux-modules-5.11.0-1019-oracle, linux-kvm, linux-tools-generic-64k,
    linux-headers-5.11.0-37-generic-64k, linux-modules-extra-gke,
    linux-source-5.11.0, linux-tools-virtual,
    linux-modules-extra-5.11.0-37-generic,
    linux-buildinfo-5.11.0-37-generic-lpae,
    linux-modules-5.11.0-37-generic-64k,
    linux-image-generic-lpae-hwe-20.04-edge, linux-modules-5.11.0-1019-raspi,
    linux-tools-5.11.0-1019-raspi-nolpae, linux-aws-5.11,
    linux-image-5.11.0-37-generic-64k, linux-headers-5.11.0-1019-aws,
    linux-headers-5.11.0-1019-raspi, linux-headers-aws-edge,
    linux-image-lowlatency-hwe-20.04, linux-headers-oem-20.04, linux-virtual,
    linux-image-generic-64k-hwe-20.04,
    linux-cloud-tools-virtual-hwe-20.04-edge, linux-image-5.11.0-37-lowlatency,
    linux-generic-64k, linux-tools-aws-edge, linux-headers-aws,
    linux-aws-headers-5.11.0-1019, linux-aws-tools-5.11.0-1019,
    linux-modules-extra-aws-edge, linux-headers-5.11.0-37-generic-lpae,
    linux-aws-5.11-tools-5.11.0-1019, linux-source,
    linux-buildinfo-5.11.0-1019-raspi-nolpae, linux-generic-64k-hwe-20.04,
    linux-raspi-nolpae, linux-aws-5.11-cloud-tools-5.11.0-1019,
    linux-headers-generic-lpae-hwe-20.04-edge, linux-image-lowlatency,
    linux-tools-5.11.0-37-generic, linux-tools-raspi,
    linux-image-5.11.0-1019-raspi, linux-buildinfo-5.11.0-1019-raspi,
    linux-tools-5.11.0-37-generic-lpae, linux-tools-virtual-hwe-20.04,
    linux-headers-generic, linux-modules-extra-5.11.0-1019-aws,
    linux-modules-extra-5.11.0-1019-oracle,
    linux-image-unsigned-5.11.0-1020-gcp, linux-modules-extra-5.11.0-1020-gcp,
    linux-tools-lowlatency-hwe-20.04, linux-modules-5.11.0-1019-raspi-nolpae,
    linux-raspi-headers-5.11.0-1019, linux-cloud-tools-generic-hwe-20.04,
    linux-buildinfo-5.11.0-37-lowlatency, linux-headers-gcp, linux-image-raspi,
    linux-tools-5.11.0-1020-gcp, linux-buildinfo-5.11.0-1017-kvm,
    linux-headers-raspi, linux-image-generic-64k, linux-gke,
    linux-generic-64k-hwe-20.04-edge, linux-raspi-tools-5.11.0-1019,
    linux-image-5.11.0-1019-oracle, linux-image-5.11.0-1019-aws,
    linux-headers-virtual-hwe-20.04-edge, linux-headers-generic-lpae,
    linux-headers-generic-64k-hwe-20.04, linux-cloud-tools-lowlatency,
    linux-tools-gke
  o USN-5136-1 : linux-image-azure, linux-image-gcp-lts-18.04,
    linux-generic-lpae, linux-headers-azure-lts-18.04, linux-image-dell300x,
    linux-image-generic-hwe-16.04, linux-modules-extra-azure,
    linux-buildinfo-4.15.0-162-generic-lpae, linux-cloud-tools-azure-lts-18.04,
    linux-cloud-tools-virtual-hwe-16.04, linux-headers-aws-hwe,
    linux-signed-generic-hwe-16.04-edge, linux-aws-cloud-tools-4.15.0-1115,
    linux-crashdump, linux-image-oracle, linux-modules-extra-aws-lts-18.04,
    linux-tools-4.15.0-162-lowlatency, linux-image-4.15.0-1102-kvm, linux-doc,
    linux-signed-image-lowlatency, linux-azure-4.15,
    linux-headers-generic-lpae-hwe-16.04-edge,
    linux-image-unsigned-4.15.0-162-lowlatency, linux-tools-4.15.0-162,
    linux-tools-generic-lpae, linux-buildinfo-4.15.0-1030-dell300x,
    linux-tools-lowlatency, linux-cloud-tools-4.15.0-162-lowlatency,
    linux-generic-lpae-hwe-16.04-edge, linux-headers-gcp-lts-18.04,
    linux-cloud-tools-virtual, linux-tools-azure,
    linux-tools-generic-lpae-hwe-16.04-edge,
    linux-azure-4.15-cloud-tools-4.15.0-1126, linux,
    linux-image-4.15.0-1098-raspi2, linux-headers-azure,
    linux-dell300x-tools-4.15.0-1030, linux-aws,
    linux-headers-4.15.0-1030-dell300x, linux-tools-4.15.0-1083-oracle,
    linux-cloud-tools-4.15.0-1115-aws, linux-gcp-4.15,
    linux-headers-lowlatency-hwe-16.04, linux-tools-virtual-hwe-16.04-edge,
    linux-tools-azure-lts-18.04, linux-modules-4.15.0-1083-oracle,
    linux-tools-snapdragon, linux-snapdragon-tools-4.15.0-1115,
    linux-headers-4.15.0-162-lowlatency, linux-image-4.15.0-162-generic,
    linux-headers-lowlatency, linux-cloud-tools-lowlatency-hwe-16.04-edge,
    linux-buildinfo-4.15.0-1115-snapdragon,
    linux-signed-image-lowlatency-hwe-16.04, linux-signed-image-oem,
    linux-image-4.15.0-1115-aws, linux-cloud-tools-4.15.0-162-generic,
    linux-tools-oem, linux-cloud-tools-generic, linux-oracle, linux-azure,
    linux-headers-4.15.0-162-generic-lpae, linux-headers-snapdragon,
    linux-signed-image-azure-edge, linux-image-oracle-lts-18.04,
    linux-image-unsigned-4.15.0-1030-dell300x,
    linux-cloud-tools-virtual-hwe-16.04-edge, linux-signed-lowlatency,
    linux-generic-hwe-16.04-edge, linux-headers-generic-hwe-16.04-edge,
    linux-source-4.15.0, linux-buildinfo-4.15.0-1102-kvm, linux-tools-oracle,
    linux-aws-edge, linux-signed-image-oracle,
    linux-image-unsigned-4.15.0-1126-azure, linux-image-kvm,
    linux-image-virtual-hwe-16.04-edge,
    linux-image-unsigned-4.15.0-162-generic,
    linux-azure-4.15-headers-4.15.0-1126, linux-modules-4.15.0-1126-azure,
    linux-tools-gcp-lts-18.04, linux-aws-headers-4.15.0-1115,
    linux-headers-raspi2, linux-generic-lpae-hwe-16.04,
    linux-azure-4.15-tools-4.15.0-1126, linux-headers-generic-lpae-hwe-16.04,
    linux-aws-lts-18.04, linux-cloud-tools-azure-edge, linux-generic,
    linux-modules-4.15.0-1115-aws, linux-tools-host,
    linux-tools-generic-hwe-16.04-edge, linux-modules-extra-4.15.0-1126-azure,
    linux-libc-dev, linux-modules-extra-azure-lts-18.04,
    linux-oracle-lts-18.04, linux-tools-common, linux-virtual-hwe-16.04-edge,
    linux-dell300x, linux-headers-kvm, linux-image-virtual-hwe-16.04,
    linux-tools-aws-hwe, linux-hwe-tools-4.15.0-162,
    linux-raspi2-headers-4.15.0-1098, linux-buildinfo-4.15.0-1111-gcp,
    linux-headers-4.15.0-1126-azure, linux-signed-image-generic,
    linux-tools-4.15.0-162-generic, linux-tools-kvm,
    linux-modules-extra-4.15.0-162-generic,
    linux-signed-lowlatency-hwe-16.04-edge, linux-signed-azure-lts-18.04,
    linux-image-generic-lpae-hwe-16.04, linux-image-azure-edge,
    linux-signed-image-lowlatency-hwe-16.04-edge,
    linux-headers-4.15.0-1115-aws, linux-hwe-cloud-tools-4.15.0-162,
    linux-image-generic, linux-oem, linux-tools-4.15.0-1111-gcp,
    linux-lowlatency, linux-azure-headers-4.15.0-1126,
    linux-azure-cloud-tools-4.15.0-1126, linux-gcp-4.15-headers-4.15.0-1111,
    linux-image-4.15.0-1083-oracle, linux-tools-generic-hwe-16.04,
    linux-tools-lowlatency-hwe-16.04, linux-image-extra-virtual,
    linux-cloud-tools-common, linux-cloud-tools-4.15.0-1126-azure,
    linux-headers-lowlatency-hwe-16.04-edge,
    linux-signed-image-oracle-lts-18.04, linux-tools-4.15.0-1126-azure,
    linux-image-4.15.0-162-generic-lpae, linux-modules-4.15.0-1102-kvm,
    linux-buildinfo-4.15.0-162-generic, linux-tools-oracle-lts-18.04,
    linux-tools-virtual-hwe-16.04, linux-gcp-lts-18.04,
    linux-lowlatency-hwe-16.04, linux-signed-generic,
    linux-signed-image-azure-lts-18.04, linux-modules-4.15.0-1030-dell300x,
    linux-image-4.15.0-162-lowlatency, linux-modules-4.15.0-1111-gcp,
    linux-image-generic-lpae, linux-headers-virtual,
    linux-buildinfo-4.15.0-1083-oracle, linux-image-virtual,
    linux-headers-4.15.0-162-generic, linux-image-4.15.0-1030-dell300x,
    linux-oracle-headers-4.15.0-1083, linux-signed-azure-edge,
    linux-tools-generic, linux-headers-oracle,
    linux-snapdragon-headers-4.15.0-1115, linux-headers-virtual-hwe-16.04,
    linux-virtual-hwe-16.04, linux-headers-generic-hwe-16.04,
    linux-modules-4.15.0-162-generic-lpae, linux-tools-raspi2,
    linux-signed-generic-hwe-16.04, linux-kvm, linux-tools-4.15.0-1115-aws,
    linux-headers-aws-lts-18.04, linux-image-unsigned-4.15.0-1083-oracle,
    linux-signed-oracle, linux-aws-hwe-tools-4.15.0-1115,
    linux-headers-4.15.0-162, linux-cloud-tools-azure,
    linux-tools-4.15.0-1098-raspi2, linux-tools-virtual,
    linux-signed-lowlatency-hwe-16.04, linux-lowlatency-hwe-16.04-edge,
    linux-image-extra-virtual-hwe-16.04, linux-image-snapdragon,
    linux-image-4.15.0-1111-gcp, linux-headers-azure-edge,
    linux-signed-image-generic-hwe-16.04,
    linux-tools-lowlatency-hwe-16.04-edge, linux-headers-4.15.0-1098-raspi2,
    linux-image-azure-lts-18.04, linux-modules-4.15.0-162-lowlatency,
    linux-headers-virtual-hwe-16.04-edge, linux-tools-4.15.0-162-generic-lpae,
    linux-headers-4.15.0-1111-gcp, linux-aws-tools-4.15.0-1115,
    linux-buildinfo-4.15.0-1126-azure, linux-virtual,
    linux-modules-extra-4.15.0-1111-gcp, linux-tools-aws-lts-18.04,
    linux-modules-extra-aws-hwe, linux-image-lowlatency-hwe-16.04,
    linux-signed-image-azure, linux-tools-dell300x,
    linux-modules-4.15.0-1115-snapdragon, linux-modules-extra-azure-edge,
    linux-snapdragon, linux-cloud-tools-generic-hwe-16.04-edge,
    linux-headers-4.15.0-1102-kvm, linux-headers-dell300x,
    linux-azure-lts-18.04, linux-azure-tools-4.15.0-1126, linux-aws-hwe,
    linux-generic-hwe-16.04, linux-signed-oracle-lts-18.04,
    linux-image-4.15.0-1115-snapdragon, linux-source, linux-tools-azure-edge,
    linux-modules-extra-4.15.0-1083-oracle, linux-kvm-headers-4.15.0-1102,
    linux-headers-4.15.0-1115-snapdragon, linux-image-oem,
    linux-tools-4.15.0-1115-snapdragon, linux-modules-extra-4.15.0-1115-aws,
    linux-cloud-tools-4.15.0-162, linux-image-lowlatency,
    linux-signed-image-generic-hwe-16.04-edge,
    linux-gcp-4.15-tools-4.15.0-1111, linux-modules-4.15.0-162-generic,
    linux-image-generic-lpae-hwe-16.04-edge,
    linux-image-unsigned-4.15.0-1111-gcp, linux-kvm-tools-4.15.0-1102,
    linux-cloud-tools-generic-hwe-16.04, linux-signed-oem, linux-image-aws-hwe,
    linux-image-extra-virtual-hwe-16.04-edge,
    linux-image-lowlatency-hwe-16.04-edge, linux-headers-generic,
    linux-raspi2-tools-4.15.0-1098, linux-oracle-tools-4.15.0-1083,
    linux-headers-4.15.0-1083-oracle, linux-image-aws-lts-18.04,
    linux-buildinfo-4.15.0-1115-aws, linux-tools-4.15.0-1102-kvm,
    linux-buildinfo-4.15.0-1098-raspi2, linux-dell300x-headers-4.15.0-1030,
    linux-image-4.15.0-1126-azure, linux-tools-4.15.0-1030-dell300x,
    linux-buildinfo-4.15.0-162-lowlatency, linux-raspi2, linux-azure-edge,
    linux-signed-azure, linux-image-raspi2,
    linux-cloud-tools-lowlatency-hwe-16.04, linux-modules-4.15.0-1098-raspi2,
    linux-hwe, linux-aws-hwe-cloud-tools-4.15.0-1115, linux-headers-oem,
    linux-headers-oracle-lts-18.04, linux-modules-extra-gcp-lts-18.04,
    linux-headers-generic-lpae, linux-cloud-tools-lowlatency,
    linux-image-generic-hwe-16.04-edge, linux-tools-generic-lpae-hwe-16.04
  o USN-5096-1 : linux-tools-oem-20.04c, linux-oem-20.04c,
    linux-oem-5.13-headers-5.13.0-1014, linux-headers-5.13.0-1014-oem,
    linux-headers-oem-20.04c, linux-oem-5.13-tools-5.13.0-1014,
    linux-image-5.13.0-1014-oem, linux-modules-5.13.0-1014-oem,
    linux-image-oem-20.04c, linux-buildinfo-5.13.0-1014-oem,
    linux-oem-5.13-tools-host, linux-tools-5.13.0-1014-oem,
    linux-image-unsigned-5.13.0-1014-oem, linux-oem-5.13
  o USN-5117-1 : linux-headers-5.13.0-1017-oem, linux-oem-20.04c,
    linux-tools-oem-20.04c, linux-image-5.13.0-1017-oem,
    linux-headers-oem-20.04c, linux-oem-5.13-headers-5.13.0-1017,
    linux-image-oem-20.04c, linux-image-unsigned-5.13.0-1017-oem,
    linux-oem-5.13-tools-5.13.0-1017, linux-modules-5.13.0-1017-oem,
    linux-oem-5.13-tools-host, linux-tools-5.13.0-1017-oem, linux-oem-5.13,
    linux-buildinfo-5.13.0-1017-oem
  o USN-4979-1 : linux-image-oracle-lts-18.04, linux-snapdragon,
    linux-image-azure, linux-image-gcp-lts-18.04, linux-image-generic-lpae,
    linux-image-generic-hwe-16.04, linux-image-virtual,
    linux-image-virtual-hwe-16.04-edge, linux-image-kvm, linux-aws-hwe,
    linux-image-oracle, linux-image-4.15.0-1086-raspi2,
    linux-image-4.15.0-1115-azure, linux-image-oem, linux-azure-4.15,
    linux-image-lowlatency, linux-kvm, linux-image-generic-lpae-hwe-16.04-edge,
    linux-image-4.15.0-1092-kvm, linux-image-virtual-hwe-16.04, linux,
    linux-image-aws-hwe, linux-image-lowlatency-hwe-16.04-edge, linux-aws,
    linux-image-4.15.0-144-lowlatency, linux-image-4.15.0-1103-snapdragon,
    linux-image-lowlatency-hwe-16.04, linux-gcp-4.15,
    linux-image-aws-lts-18.04, linux-image-generic-lpae-hwe-16.04,
    linux-image-azure-edge, linux-image-snapdragon, linux-image-gke,
    linux-image-4.15.0-1072-oracle, linux-image-generic, linux-gcp,
    linux-image-4.15.0-144-generic, linux-raspi2, linux-image-azure-lts-18.04,
    linux-image-4.15.0-1100-gcp, linux-image-4.15.0-144-generic-lpae,
    linux-image-raspi2, linux-oracle, linux-azure, linux-hwe,
    linux-image-4.15.0-1103-aws, linux-image-gcp,
    linux-image-generic-hwe-16.04-edge
  o USN-5115-1 : linux-image-unsigned-5.10.0-1050-oem,
    linux-tools-5.10.0-1050-oem, linux-headers-oem-20.04b,
    linux-headers-5.10.0-1050-oem, linux-oem-5.10-headers-5.10.0-1050,
    linux-headers-oem-20.04-edge, linux-oem-20.04-edge,
    linux-image-5.10.0-1050-oem, linux-oem-5.10-tools-host,
    linux-image-oem-20.04, linux-oem-5.10, linux-oem-20.04,
    linux-tools-oem-20.04b, linux-buildinfo-5.10.0-1050-oem,
    linux-tools-oem-20.04-edge, linux-tools-oem-20.04,
    linux-modules-5.10.0-1050-oem, linux-oem-20.04b,
    linux-oem-5.10-tools-5.10.0-1050, linux-headers-oem-20.04,
    linux-image-oem-20.04-edge, linux-image-oem-20.04b
  o USN-5135-1 : linux-kvm-headers-5.13.0-1005,
    linux-cloud-tools-5.11.0-1021-azure, linux-oem-5.13-headers-5.13.0-1019,
    linux-azure-headers-5.13.0-1007, linux-modules-5.13.0-21-generic,
    linux-tools-5.11.0-1022-gcp, linux-image-oracle,
    linux-aws-5.11-tools-5.11.0-1021, linux-image-5.11.0-40-generic,
    linux-oem-5.13-tools-5.13.0-1019, linux-generic-lpae-hwe-20.04-edge,
    linux-image-5.13.0-21-generic-lpae, linux-tools-generic-lpae,
    linux-hwe-5.11-cloud-tools-common, linux-tools-azure,
    linux-modules-5.13.0-1005-kvm, linux-headers-lowlatency-hwe-20.04,
    linux-image-5.13.0-1007-azure, linux-aws-5.11-headers-5.11.0-1021,
    linux-headers-5.11.0-40-generic, linux-tools-generic-64k-hwe-20.04-edge,
    linux-virtual-hwe-20.04-edge, linux-modules-5.11.0-40-generic-lpae,
    linux-headers-generic-lpae-hwe-20.04, linux-generic,
    linux-modules-5.11.0-1021-oracle, linux-hwe-5.11-headers-5.11.0-40,
    linux-libc-dev, linux-headers-kvm, linux-headers-5.13.0-1005-kvm,
    linux-buildinfo-5.13.0-1006-aws, linux-image-oem-20.04,
    linux-image-5.13.0-21-generic, linux-lowlatency,
    linux-cloud-tools-virtual-hwe-20.04,
    linux-image-unsigned-5.13.0-21-generic,
    linux-hwe-5.11-cloud-tools-5.11.0-40, linux-azure-5.11-headers-5.11.0-1021,
    linux-headers-5.13.0-21, linux-modules-5.13.0-1007-azure,
    linux-image-generic-hwe-20.04-edge, linux-kvm, linux-image-5.13.0-1019-oem,
    linux-gcp-tools-5.13.0-1006, linux-source-5.11.0,
    linux-modules-extra-gcp-edge, linux-buildinfo-5.11.0-40-generic-64k,
    linux-tools-5.11.0-40-lowlatency, linux-image-5.11.0-1019-kvm,
    linux-image-unsigned-5.13.0-1019-oem, linux-hwe-5.11-tools-5.11.0-40,
    linux-image-5.11.0-40-generic-lpae, linux-headers-azure-edge,
    linux-aws-5.11, linux-headers-aws-edge, linux-image-lowlatency-hwe-20.04,
    linux-image-5.11.0-1022-gcp, linux-modules-extra-5.11.0-1021-oracle,
    linux-hwe-5.11-tools-common, linux-image-unsigned-5.11.0-1021-oracle,
    linux-headers-5.13.0-1019-oem, linux-buildinfo-5.13.0-21-generic,
    linux-image-unsigned-5.11.0-40-generic-64k, linux-generic-64k-hwe-20.04,
    linux-image-gcp-edge, linux-buildinfo-5.11.0-1022-gcp,
    linux-tools-5.11.0-40-generic-lpae, linux-aws-headers-5.11.0-1021,
    linux-modules-extra-5.13.0-1009-oracle, linux-buildinfo-5.11.0-1021-aws,
    linux-headers-generic, linux-modules-5.13.0-1006-gcp,
    linux-headers-5.13.0-1009-oracle, linux-cloud-tools-5.13.0-21-lowlatency,
    linux-cloud-tools-generic-hwe-20.04, linux-modules-5.11.0-40-generic,
    linux-modules-5.11.0-40-generic-64k, linux-modules-extra-5.13.0-1006-aws,
    linux-azure-edge, linux-buildinfo-5.13.0-1019-oem,
    linux-headers-5.13.0-1006-aws, linux-buildinfo-5.11.0-1021-azure,
    linux-gcp-edge, linux-image-azure, linux-doc,
    linux-tools-5.11.0-40-generic, linux-tools-5.13.0-1006-aws,
    linux-image-extra-virtual-hwe-20.04, linux-cloud-tools-virtual,
    linux-image-5.11.0-1021-oracle, linux,
    linux-image-extra-virtual-hwe-20.04-edge, linux-headers-azure,
    linux-headers-virtual-hwe-20.04, linux-gcp-5.11-tools-5.11.0-1022,
    linux-image-gke, linux-tools-generic-lpae-hwe-20.04-edge,
    linux-headers-lowlatency, linux-modules-extra-gcp,
    linux-image-virtual-hwe-20.04, linux-cloud-tools-generic, linux-oracle,
    linux-image-5.11.0-40-lowlatency, linux-image-virtual-hwe-20.04-edge,
    linux-cloud-tools-azure-edge, linux-tools-host,
    linux-lowlatency-hwe-20.04-edge, linux-headers-lowlatency-hwe-20.04-edge,
    linux-hwe-5.11, linux-aws-tools-5.11.0-1021, linux-oem-20.04,
    linux-aws-cloud-tools-5.13.0-1006, linux-buildinfo-5.11.0-40-generic-lpae,
    linux-gcp, linux-modules-5.13.0-21-generic-lpae, linux-headers-oracle-edge,
    linux-cloud-tools-common, linux-image-gcp,
    linux-headers-5.11.0-40-generic-lpae, linux-headers-virtual,
    linux-image-virtual, linux-buildinfo-5.11.0-40-generic,
    linux-azure-5.11-tools-5.11.0-1021, linux-tools-5.13.0-1009-oracle,
    linux-lowlatency-hwe-20.04, linux-headers-oracle,
    linux-cloud-tools-5.11.0-40-generic, linux-buildinfo-5.13.0-21-generic-64k,
    linux-hwe-5.11-tools-host, linux-headers-5.13.0-21-generic-lpae,
    linux-buildinfo-5.11.0-1021-oracle, linux-tools-oem-20.04c,
    linux-azure-5.11-cloud-tools-5.11.0-1021, linux-headers-oem-20.04,
    linux-gcp-headers-5.11.0-1022, linux-kvm-tools-5.13.0-1005,
    linux-image-5.11.0-40-generic-64k, linux-image-unsigned-5.11.0-1021-azure,
    linux-cloud-tools-virtual-hwe-20.04-edge, linux-headers-5.13.0-1007-azure,
    linux-modules-extra-azure-edge, linux-image-unsigned-5.13.0-21-lowlatency,
    linux-image-unsigned-5.13.0-1005-kvm, linux-headers-aws,
    linux-image-unsigned-5.13.0-1006-gcp, linux-oem-5.13-tools-host,
    linux-aws-5.11-cloud-tools-5.11.0-1021,
    linux-image-unsigned-5.13.0-1009-oracle, linux-image-lowlatency,
    linux-image-unsigned-5.11.0-1019-kvm, linux-azure-5.11,
    linux-tools-virtual-hwe-20.04, linux-cloud-tools-5.13.0-1006-aws,
    linux-tools-lowlatency-hwe-20.04, linux-headers-gcp,
    linux-oracle-tools-5.13.0-1009, linux-buildinfo-5.13.0-21-generic-lpae,
    linux-headers-5.13.0-1006-gcp, linux-tools-5.13.0-21-generic,
    linux-modules-5.11.0-1022-gcp, linux-modules-extra-5.13.0-1007-azure,
    linux-modules-extra-azure, linux-headers-5.13.0-21-generic-64k,
    linux-tools-lowlatency, linux-tools-gcp, linux-generic-hwe-20.04-edge,
    linux-modules-extra-5.11.0-1022-gcp, linux-headers-5.13.0-21-generic,
    linux-modules-5.11.0-1019-kvm, linux-tools-generic-lpae-hwe-20.04,
    linux-cloud-tools-5.11.0-1021-aws, linux-tools-aws,
    linux-headers-generic-64k, linux-image-5.13.0-21-generic-64k,
    linux-image-oracle-edge, linux-cloud-tools-5.11.0-40-lowlatency,
    linux-headers-oem-20.04c, linux-azure, linux-buildinfo-5.11.0-1019-kvm,
    linux-modules-extra-5.11.0-1021-aws, linux-virtual-hwe-20.04,
    linux-oracle-headers-5.13.0-1009, linux-aws-edge,
    linux-tools-5.13.0-1007-azure, linux-azure-cloud-tools-5.13.0-1007,
    linux-image-generic-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04-edge,
    linux-modules-5.11.0-1021-azure, linux-tools-5.11.0-40-generic-64k,
    linux-tools-5.11.0-1021-oracle, linux-headers-5.11.0-1021-azure,
    linux-cloud-tools-lowlatency-hwe-20.04,
    linux-image-lowlatency-hwe-20.04-edge, linux-image-5.13.0-1006-gcp,
    linux-image-azure-edge, linux-image-oem-20.04c,
    linux-aws-cloud-tools-5.11.0-1021, linux-cloud-tools-5.13.0-21,
    linux-oracle-5.11-headers-5.11.0-1021,
    linux-tools-lowlatency-hwe-20.04-edge, linux-oracle-5.11,
    linux-image-unsigned-5.13.0-1007-azure,
    linux-buildinfo-5.11.0-40-lowlatency, linux-oracle-tools-5.11.0-1021,
    linux-modules-extra-5.11.0-40-generic, linux-tools-generic,
    linux-buildinfo-5.13.0-1009-oracle, linux-tools-virtual,
    linux-cloud-tools-azure, linux-azure-tools-5.13.0-1007,
    linux-tools-5.13.0-21-generic-64k, linux-gcp-tools-5.11.0-1022,
    linux-gcp-headers-5.13.0-1006, linux-image-unsigned-5.11.0-40-generic,
    linux-modules-extra-5.13.0-21-generic, linux-generic-64k,
    linux-modules-extra-5.13.0-1006-gcp, linux-tools-5.13.0-1006-gcp,
    linux-image-5.13.0-1006-aws, linux-image-unsigned-5.11.0-1022-gcp,
    linux-source, linux-image-5.13.0-21-lowlatency,
    linux-modules-extra-5.11.0-1021-azure, linux-aws-tools-5.13.0-1006,
    linux-tools-5.11.0-1019-kvm, linux-gcp-5.11,
    linux-buildinfo-5.13.0-21-lowlatency, linux-buildinfo-5.13.0-1005-kvm,
    linux-headers-virtual-hwe-20.04-edge, linux-headers-generic-64k-hwe-20.04,
    linux-oem-5.13, linux-tools-5.13.0-21-lowlatency, linux-tools-gke,
    linux-headers-5.11.0-1022-gcp, linux-generic-lpae, linux-crashdump,
    linux-generic-lpae-hwe-20.04, linux-image-generic-64k-hwe-20.04-edge,
    linux-image-generic-lpae-hwe-20.04, linux-headers-5.11.0-1021-aws,
    linux-source-5.13.0, linux-headers-generic-hwe-20.04,
    linux-cloud-tools-5.13.0-1007-azure, linux-cloud-tools-5.13.0-21-generic,
    linux-headers-gcp-edge, linux-tools-generic-hwe-20.04-edge, linux-aws,
    linux-image-aws, linux-tools-5.11.0-40, linux-headers-5.11.0-40,
    linux-image-5.11.0-1021-aws, linux-tools-oem-20.04,
    linux-hwe-5.11-source-5.11.0, linux-kvm-tools-5.11.0-1019,
    linux-oracle-edge, linux-modules-extra-aws, linux-tools-5.11.0-1021-aws,
    linux-image-unsigned-5.13.0-21-generic-64k, linux-tools-oracle,
    linux-headers-gke, linux-image-kvm, linux-tools-oracle-edge,
    linux-tools-5.13.0-21, linux-modules-5.13.0-1019-oem, linux-tools-common,
    linux-tools-kvm, linux-oem-20.04c, linux-headers-generic-hwe-20.04-edge,
    linux-tools-5.13.0-1019-oem, linux-tools-virtual-hwe-20.04-edge,
    linux-tools-generic-64k-hwe-20.04,
    linux-headers-generic-64k-hwe-20.04-edge, linux-image-generic,
    linux-image-unsigned-5.11.0-40-lowlatency,
    linux-gcp-5.11-headers-5.11.0-1022, linux-tools-5.13.0-21-generic-lpae,
    linux-image-extra-virtual, linux-headers-5.11.0-1021-oracle,
    linux-headers-5.11.0-40-lowlatency, linux-image-5.13.0-1009-oracle,
    linux-modules-5.13.0-21-lowlatency, linux-image-generic-lpae,
    linux-generic-hwe-20.04, linux-kvm-headers-5.11.0-1019,
    linux-tools-generic-hwe-20.04, linux-modules-5.13.0-21-generic-64k,
    linux-cloud-tools-generic-hwe-20.04-edge,
    linux-oracle-5.11-tools-5.11.0-1021, linux-image-aws-edge,
    linux-buildinfo-5.13.0-1006-gcp, linux-tools-5.11.0-1021-azure,
    linux-tools-generic-64k, linux-modules-extra-gke,
    linux-headers-5.13.0-21-lowlatency, linux-tools-gcp-edge,
    linux-modules-5.11.0-1021-aws, linux-cloud-tools-5.11.0-40,
    linux-image-generic-lpae-hwe-20.04-edge, linux-image-5.11.0-1021-azure,
    linux-tools-5.13.0-1005-kvm, linux-virtual,
    linux-image-generic-64k-hwe-20.04, linux-buildinfo-5.13.0-1007-azure,
    linux-tools-aws-edge, linux-azure-tools-5.11.0-1021,
    linux-modules-extra-aws-edge, linux-tools-azure-edge,
    linux-azure-cloud-tools-5.11.0-1021, linux-modules-5.11.0-40-lowlatency,
    linux-headers-generic-lpae-hwe-20.04-edge,
    linux-oracle-headers-5.11.0-1021, linux-image-5.13.0-1005-kvm,
    linux-modules-5.13.0-1009-oracle, linux-azure-headers-5.11.0-1021,
    linux-headers-5.11.0-40-generic-64k, linux-image-generic-64k, linux-gke,
    linux-headers-5.11.0-1019-kvm, linux-generic-64k-hwe-20.04-edge,
    linux-modules-5.13.0-1006-aws, linux-headers-generic-lpae,
    linux-cloud-tools-lowlatency, linux-aws-headers-5.13.0-1006
  o USN-5113-1 : linux-gcp-edge, linux-image-azure, linux-modules-extra-azure,
    linux-generic-lpae, linux-tools-raspi-nolpae,
    linux-hwe-5.11-cloud-tools-5.11.0-38, linux-oracle-headers-5.11.0-1020,
    linux-crashdump, linux-image-oracle, linux-oracle-5.11-tools-5.11.0-1020,
    linux-gcp-tools-5.11.0-1021, linux-generic-lpae-hwe-20.04, linux-doc,
    linux-headers-5.11.0-38-generic-lpae,
    linux-image-generic-64k-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04,
    linux-generic-lpae-hwe-20.04-edge, linux-headers-raspi-nolpae,
    linux-image-unsigned-5.11.0-38-generic,
    linux-buildinfo-5.11.0-1021-raspi-nolpae, linux-headers-generic-hwe-20.04,
    linux-tools-generic-lpae, linux-image-5.11.0-1020-aws,
    linux-tools-lowlatency, linux-image-extra-virtual-hwe-20.04,
    linux-hwe-5.11-cloud-tools-common, linux-tools-5.11.0-1020-azure,
    linux-cloud-tools-virtual, linux-tools-azure,
    linux-buildinfo-5.11.0-38-generic-lpae, linux-headers-gcp-edge,
    linux-tools-gcp, linux-generic-hwe-20.04-edge, linux,
    linux-tools-generic-hwe-20.04-edge, linux-gcp-5.11-tools-5.11.0-1021,
    linux-image-extra-virtual-hwe-20.04-edge, linux-headers-azure,
    linux-cloud-tools-5.11.0-1020-aws, linux-hwe-5.11-headers-5.11.0-38,
    linux-tools-5.11.0-1021-raspi, linux-aws,
    linux-headers-lowlatency-hwe-20.04, linux-tools-5.11.0-38,
    linux-headers-virtual-hwe-20.04, linux-image-5.11.0-38-generic,
    linux-tools-generic-lpae-hwe-20.04, linux-image-gke, linux-tools-aws,
    linux-image-unsigned-5.11.0-1021-gcp, linux-image-aws,
    linux-tools-5.11.0-1021-gcp, linux-headers-generic-64k,
    linux-tools-generic-lpae-hwe-20.04-edge, linux-headers-lowlatency,
    linux-modules-extra-gcp, linux-cloud-tools-5.11.0-38-generic,
    linux-image-virtual-hwe-20.04, linux-tools-oem-20.04,
    linux-aws-5.11-headers-5.11.0-1020, linux-hwe-5.11-source-5.11.0,
    linux-image-oracle-edge, linux-modules-5.11.0-1021-raspi-nolpae,
    linux-oracle-edge, linux-cloud-tools-generic, linux-oracle, linux-azure,
    linux-modules-extra-aws, linux-tools-generic-64k-hwe-20.04-edge,
    linux-cloud-tools-5.11.0-38, linux-image-5.11.0-38-lowlatency,
    linux-tools-5.11.0-1021-raspi-nolpae, linux-virtual-hwe-20.04,
    linux-image-virtual-hwe-20.04-edge, linux-tools-oracle,
    linux-headers-5.11.0-38-generic-64k, linux-aws-edge,
    linux-buildinfo-5.11.0-1020-aws, linux-headers-gke, linux-image-kvm,
    linux-virtual-hwe-20.04-edge, linux-aws-tools-5.11.0-1020,
    linux-modules-extra-5.11.0-38-generic,
    linux-headers-generic-lpae-hwe-20.04, linux-tools-oracle-edge,
    linux-cloud-tools-azure-edge, linux-generic, linux-modules-5.11.0-1018-kvm,
    linux-tools-host, linux-modules-5.11.0-38-generic-64k,
    linux-headers-5.11.0-1020-azure, linux-image-generic-hwe-20.04,
    linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-libc-dev,
    linux-lowlatency-hwe-20.04-edge, linux-headers-5.11.0-1020-aws,
    linux-tools-common, linux-headers-kvm,
    linux-headers-lowlatency-hwe-20.04-edge,
    linux-cloud-tools-lowlatency-hwe-20.04, linux-hwe-5.11,
    linux-buildinfo-5.11.0-1021-raspi, linux-image-lowlatency-hwe-20.04-edge,
    linux-tools-kvm, linux-image-5.11.0-38-generic-lpae,
    linux-headers-generic-hwe-20.04-edge, linux-tools-virtual-hwe-20.04-edge,
    linux-kvm-tools-5.11.0-1018, linux-image-oem-20.04, linux-image-azure-edge,
    linux-image-5.11.0-1018-kvm, linux-tools-5.11.0-1018-kvm,
    linux-buildinfo-5.11.0-38-generic, linux-image-raspi-nolpae,
    linux-oem-20.04, linux-headers-generic-64k-hwe-20.04,
    linux-headers-generic-64k-hwe-20.04-edge, linux-modules-5.11.0-1020-oracle,
    linux-tools-generic-64k-hwe-20.04, linux-image-generic,
    linux-image-unsigned-5.11.0-38-generic-64k,
    linux-azure-5.11-tools-5.11.0-1020, linux-gcp,
    linux-tools-5.11.0-1020-oracle, linux-image-5.11.0-1021-gcp,
    linux-headers-generic-lpae, linux-lowlatency,
    linux-modules-5.11.0-38-generic, linux-headers-oracle-edge,
    linux-image-5.11.0-1021-raspi-nolpae, linux-oracle-5.11,
    linux-tools-lowlatency-hwe-20.04-edge, linux-modules-5.11.0-1021-raspi,
    linux-raspi-headers-5.11.0-1021, linux-image-extra-virtual,
    linux-cloud-tools-common, linux-cloud-tools-virtual-hwe-20.04,
    linux-modules-5.11.0-1020-azure, linux-modules-5.11.0-38-generic-lpae,
    linux-cloud-tools-5.11.0-38-lowlatency,
    linux-cloud-tools-5.11.0-1020-azure, linux-image-gcp,
    linux-buildinfo-5.11.0-38-generic-64k, linux-azure-tools-5.11.0-1020,
    linux-image-unsigned-5.11.0-1018-kvm,
    linux-modules-extra-5.11.0-1020-azure, linux-azure-cloud-tools-5.11.0-1020,
    linux-image-generic-lpae, linux-headers-virtual, linux-image-virtual,
    linux-generic-hwe-20.04, linux-image-5.11.0-1020-azure, linux-raspi,
    linux-headers-5.11.0-38-lowlatency, linux-tools-generic-hwe-20.04,
    linux-lowlatency-hwe-20.04, linux-tools-generic, linux-headers-oracle,
    linux-cloud-tools-generic-hwe-20.04-edge, linux-tools-5.11.0-1020-aws,
    linux-image-aws-edge, linux-image-5.11.0-1020-oracle,
    linux-image-unsigned-5.11.0-1020-oracle,
    linux-image-generic-hwe-20.04-edge, linux-aws-5.11-cloud-tools-5.11.0-1020,
    linux-image-5.11.0-1021-raspi, linux-kvm, linux-tools-generic-64k,
    linux-hwe-5.11-tools-host, linux-headers-5.11.0-1020-oracle,
    linux-modules-extra-gke, linux-modules-extra-5.11.0-1020-aws,
    linux-source-5.11.0, linux-tools-virtual, linux-modules-extra-gcp-edge,
    linux-cloud-tools-azure, linux-tools-gcp-edge,
    linux-raspi-tools-5.11.0-1021, linux-modules-5.11.0-1020-aws,
    linux-headers-azure-edge, linux-image-generic-lpae-hwe-20.04-edge,
    linux-aws-headers-5.11.0-1020, linux-aws-5.11,
    linux-modules-5.11.0-38-lowlatency, linux-buildinfo-5.11.0-1020-oracle,
    linux-headers-aws-edge, linux-image-lowlatency-hwe-20.04,
    linux-headers-oem-20.04, linux-virtual, linux-headers-5.11.0-38-generic,
    linux-oracle-tools-5.11.0-1020, linux-headers-5.11.0-1021-raspi-nolpae,
    linux-image-generic-64k-hwe-20.04, linux-modules-5.11.0-1021-gcp,
    linux-cloud-tools-virtual-hwe-20.04-edge,
    linux-azure-5.11-cloud-tools-5.11.0-1020,
    linux-modules-extra-5.11.0-1020-oracle,
    linux-oracle-5.11-headers-5.11.0-1020, linux-modules-extra-azure-edge,
    linux-tools-5.11.0-38-generic-lpae, linux-hwe-5.11-tools-common,
    linux-tools-5.11.0-38-generic-64k, linux-generic-64k, linux-tools-aws-edge,
    linux-headers-aws, linux-azure-headers-5.11.0-1020,
    linux-modules-extra-aws-edge, linux-source, linux-tools-azure-edge,
    linux-image-unsigned-5.11.0-1020-azure, linux-generic-64k-hwe-20.04,
    linux-raspi-nolpae, linux-headers-generic-lpae-hwe-20.04-edge,
    linux-image-lowlatency, linux-image-unsigned-5.11.0-38-lowlatency,
    linux-headers-5.11.0-1018-kvm, linux-tools-raspi, linux-image-gcp-edge,
    linux-kvm-headers-5.11.0-1018, linux-hwe-5.11-tools-5.11.0-38,
    linux-azure-5.11, linux-aws-5.11-tools-5.11.0-1020,
    linux-tools-virtual-hwe-20.04, linux-headers-generic,
    linux-headers-5.11.0-38, linux-gcp-5.11, linux-tools-lowlatency-hwe-20.04,
    linux-buildinfo-5.11.0-1020-azure, linux-cloud-tools-generic-hwe-20.04,
    linux-headers-gcp, linux-image-raspi, linux-headers-5.11.0-1021-gcp,
    linux-headers-raspi, linux-azure-5.11-headers-5.11.0-1020,
    linux-image-generic-64k, linux-buildinfo-5.11.0-1021-gcp, linux-gke,
    linux-gcp-headers-5.11.0-1021, linux-generic-64k-hwe-20.04-edge,
    linux-modules-extra-5.11.0-1021-gcp, linux-azure-edge,
    linux-headers-5.11.0-1021-raspi, linux-image-5.11.0-38-generic-64k,
    linux-aws-cloud-tools-5.11.0-1020, linux-tools-5.11.0-38-generic,
    linux-buildinfo-5.11.0-1018-kvm, linux-tools-5.11.0-38-lowlatency,
    linux-headers-virtual-hwe-20.04-edge, linux-gcp-5.11-headers-5.11.0-1021,
    linux-buildinfo-5.11.0-38-lowlatency, linux-cloud-tools-lowlatency,
    linux-tools-gke
  o USN-5120-1 : linux-modules-5.8.0-1043-azure,
    linux-modules-extra-5.8.0-1043-azure, linux-image-azure,
    linux-image-5.8.0-1043-azure, linux-cloud-tools-5.8.0-1043-azure,
    linux-modules-extra-azure, linux-tools-5.8.0-1043-azure, linux-azure-5.8,
    linux-tools-azure, linux-azure-5.8-headers-5.8.0-1043,
    linux-azure-5.8-tools-5.8.0-1043, linux-azure,
    linux-buildinfo-5.8.0-1043-azure, linux-azure-5.8-cloud-tools-5.8.0-1043,
    linux-cloud-tools-azure, linux-image-unsigned-5.8.0-1043-azure,
    linux-headers-5.8.0-1043-azure, linux-headers-azure
  o USN-5092-2 : linux-image-azure, linux-modules-extra-azure,
    linux-tools-5.11.0-37-lowlatency, linux-image-oracle,
    linux-generic-lpae-hwe-20.04, linux-image-unsigned-5.11.0-1019-oracle,
    linux-modules-5.11.0-37-generic-lpae,
    linux-image-generic-64k-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04,
    linux-azure-headers-5.11.0-1017, linux-generic-lpae-hwe-20.04-edge,
    linux-modules-5.11.0-1017-azure, linux-headers-generic-hwe-20.04,
    linux-image-extra-virtual-hwe-20.04, linux-hwe-5.11-cloud-tools-common,
    linux-tools-azure, linux-image-5.11.0-37-generic-lpae,
    linux-modules-5.11.0-37-generic, linux-image-5.11.0-37-generic,
    linux-azure-5.11-cloud-tools-5.11.0-1017, linux-generic-hwe-20.04-edge,
    linux-buildinfo-5.11.0-37-generic, linux-tools-generic-hwe-20.04-edge,
    linux-image-extra-virtual-hwe-20.04-edge,
    linux-buildinfo-5.11.0-1019-oracle, linux-headers-azure,
    linux-headers-5.11.0-1017-azure, linux-headers-lowlatency-hwe-20.04,
    linux-headers-virtual-hwe-20.04, linux-tools-generic-lpae-hwe-20.04,
    linux-modules-5.11.0-37-lowlatency,
    linux-tools-generic-lpae-hwe-20.04-edge, linux-buildinfo-5.11.0-1017-azure,
    linux-image-unsigned-5.11.0-37-generic, linux-image-virtual-hwe-20.04,
    linux-cloud-tools-5.11.0-37-generic, linux-hwe-5.11-source-5.11.0,
    linux-image-oracle-edge, linux-tools-5.11.0-37-generic-64k,
    linux-oracle-edge, linux-oracle, linux-azure,
    linux-tools-generic-64k-hwe-20.04-edge, linux-virtual-hwe-20.04,
    linux-image-virtual-hwe-20.04-edge, linux-tools-oracle,
    linux-virtual-hwe-20.04-edge, linux-headers-generic-lpae-hwe-20.04,
    linux-tools-oracle-edge, linux-cloud-tools-azure-edge,
    linux-image-generic-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04-edge,
    linux-lowlatency-hwe-20.04-edge, linux-headers-5.11.0-37-lowlatency,
    linux-headers-lowlatency-hwe-20.04-edge,
    linux-cloud-tools-lowlatency-hwe-20.04, linux-hwe-5.11,
    linux-image-lowlatency-hwe-20.04-edge, linux-tools-5.11.0-1019-oracle,
    linux-headers-generic-hwe-20.04-edge, linux-tools-virtual-hwe-20.04-edge,
    linux-image-unsigned-5.11.0-37-lowlatency, linux-image-azure-edge,
    linux-tools-generic-64k-hwe-20.04,
    linux-headers-generic-64k-hwe-20.04-edge, linux-headers-5.11.0-1019-oracle,
    linux-azure-5.11-tools-5.11.0-1017, linux-headers-oracle-edge,
    linux-tools-lowlatency-hwe-20.04-edge, linux-oracle-5.11,
    linux-hwe-5.11-headers-5.11.0-37, linux-cloud-tools-virtual-hwe-20.04,
    linux-image-unsigned-5.11.0-37-generic-64k, linux-image-5.11.0-1017-azure,
    linux-headers-5.11.0-37-generic, linux-oracle-5.11-tools-5.11.0-1019,
    linux-generic-hwe-20.04, linux-tools-generic-hwe-20.04,
    linux-lowlatency-hwe-20.04, linux-headers-oracle,
    linux-cloud-tools-5.11.0-37-lowlatency,
    linux-cloud-tools-generic-hwe-20.04-edge,
    linux-buildinfo-5.11.0-37-generic-64k, linux-image-generic-hwe-20.04-edge,
    linux-modules-5.11.0-1019-oracle, linux-hwe-5.11-cloud-tools-5.11.0-37,
    linux-hwe-5.11-tools-host, linux-headers-5.11.0-37-generic-64k,
    linux-modules-extra-5.11.0-37-generic, linux-cloud-tools-azure,
    linux-buildinfo-5.11.0-37-generic-lpae,
    linux-modules-5.11.0-37-generic-64k, linux-headers-azure-edge,
    linux-image-generic-lpae-hwe-20.04-edge,
    linux-azure-cloud-tools-5.11.0-1017, linux-image-5.11.0-37-generic-64k,
    linux-image-lowlatency-hwe-20.04, linux-image-generic-64k-hwe-20.04,
    linux-cloud-tools-virtual-hwe-20.04-edge, linux-modules-extra-azure-edge,
    linux-image-5.11.0-37-lowlatency, linux-oracle-5.11-headers-5.11.0-1019,
    linux-hwe-5.11-tools-common, linux-tools-5.11.0-1017-azure,
    linux-headers-5.11.0-37-generic-lpae, linux-tools-azure-edge,
    linux-tools-5.11.0-37-generic, linux-generic-64k-hwe-20.04,
    linux-headers-generic-lpae-hwe-20.04-edge,
    linux-azure-5.11-headers-5.11.0-1017, linux-azure-5.11,
    linux-azure-tools-5.11.0-1017, linux-tools-5.11.0-37-generic-lpae,
    linux-tools-virtual-hwe-20.04, linux-image-unsigned-5.11.0-1017-azure,
    linux-modules-extra-5.11.0-1019-oracle, linux-tools-lowlatency-hwe-20.04,
    linux-cloud-tools-generic-hwe-20.04, linux-buildinfo-5.11.0-37-lowlatency,
    linux-cloud-tools-5.11.0-1017-azure, linux-generic-64k-hwe-20.04-edge,
    linux-azure-edge, linux-image-5.11.0-1019-oracle,
    linux-hwe-5.11-tools-5.11.0-37, linux-headers-virtual-hwe-20.04-edge,
    linux-headers-generic-64k-hwe-20.04, linux-modules-extra-5.11.0-1017-azure

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
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