Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.3527
Ubuntu Linux kernel - Multiple vulnerabilities
14 October 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: kernel
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Unauthorised Access -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-26088 CVE-2020-25641 CVE-2020-25285
CVE-2020-25212 CVE-2020-16120 CVE-2020-16119
CVE-2020-14385 CVE-2020-14314 CVE-2019-19448
CVE-2018-10322
Reference: ESB-2020.3516
ESB-2020.3341
ESB-2020.3268
ESB-2018.3373
Original Bulletin:
https://usn.ubuntu.com/4576-1/
https://usn.ubuntu.com/4577-1/
https://usn.ubuntu.com/4578-1/
https://usn.ubuntu.com/4579-1/
https://usn.ubuntu.com/4580-1/
Comment: This bulletin contains five (5) Ubuntu security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
USN-4576-1: Linux kernel vulnerabilities
14 October 2020
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-hwe-5.4 - Linux hardware enablement (HWE) kernel
o linux-kvm - Linux kernel for cloud environments
o linux-oracle - Linux kernel for Oracle Cloud systems
o linux-oracle-5.4 - Linux kernel for Oracle Cloud systems
o linux-raspi - Linux kernel for Raspberry Pi (V8) systems
o linux-raspi-5.4 - Linux kernel for Raspberry Pi (V8) systems
Details
Hador Manor discovered that the DCCP protocol implementation in the Linux
kernel improperly handled socket reuse, 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-2020-16119)
Jay Shin discovered that the ext4 file system implementation in the Linux
kernel did not properly handle directory access with broken indexing,
leading to an out-of-bounds read vulnerability. A local attacker could use
this to cause a denial of service (system crash). (CVE-2020-14314)
David Alan Gilbert discovered that the XFS file system implementation in
the Linux kernel did not properly perform metadata validation in some
circumstances. A local attacker could use this to cause a denial of
service. (CVE-2020-14385)
Giuseppe Scrivano discovered that the overlay file system in the Linux
kernel did not properly perform permission checks in some situations. A
local attacker could possibly use this to bypass intended restrictions and
gain read access to restricted files. (CVE-2020-16120)
It was discovered that a race condition existed in the hugetlb sysctl
implementation in the Linux kernel. A privileged attacker could use this to
cause a denial of service (system crash). (CVE-2020-25285)
It was discovered that the block layer subsystem in the Linux kernel did
not properly handle zero-length requests. A local attacker could use this
to cause a denial of service. (CVE-2020-25641)
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 20.04
o linux-image-5.4.0-1021-raspi - 5.4.0-1021.24
o linux-image-5.4.0-1026-kvm - 5.4.0-1026.27
o linux-image-5.4.0-1028-aws - 5.4.0-1028.29
o linux-image-5.4.0-1028-gcp - 5.4.0-1028.29
o linux-image-5.4.0-1028-oracle - 5.4.0-1028.29
o linux-image-5.4.0-1031-azure - 5.4.0-1031.32
o linux-image-5.4.0-51-generic - 5.4.0-51.56
o linux-image-5.4.0-51-generic-lpae - 5.4.0-51.56
o linux-image-5.4.0-51-lowlatency - 5.4.0-51.56
o linux-image-aws - 5.4.0.1028.29
o linux-image-azure - 5.4.0.1031.29
o linux-image-gcp - 5.4.0.1028.36
o linux-image-generic - 5.4.0.51.54
o linux-image-generic-hwe-20.04 - 5.4.0.51.54
o linux-image-generic-lpae - 5.4.0.51.54
o linux-image-generic-lpae-hwe-20.04 - 5.4.0.51.54
o linux-image-gke - 5.4.0.1028.36
o linux-image-kvm - 5.4.0.1026.24
o linux-image-lowlatency - 5.4.0.51.54
o linux-image-lowlatency-hwe-20.04 - 5.4.0.51.54
o linux-image-oem - 5.4.0.51.54
o linux-image-oem-osp1 - 5.4.0.51.54
o linux-image-oracle - 5.4.0.1028.25
o linux-image-raspi - 5.4.0.1021.56
o linux-image-raspi2 - 5.4.0.1021.56
o linux-image-virtual - 5.4.0.51.54
o linux-image-virtual-hwe-20.04 - 5.4.0.51.54
Ubuntu 18.04
o linux-image-5.4.0-1021-raspi - 5.4.0-1021.24~18.04.1
o linux-image-5.4.0-1028-aws - 5.4.0-1028.29~18.04.1
o linux-image-5.4.0-1028-gcp - 5.4.0-1028.29~18.04.1
o linux-image-5.4.0-1028-oracle - 5.4.0-1028.29~18.04.1
o linux-image-5.4.0-1031-azure - 5.4.0-1031.32~18.04.1
o linux-image-5.4.0-51-generic - 5.4.0-51.56~18.04.1
o linux-image-5.4.0-51-generic-lpae - 5.4.0-51.56~18.04.1
o linux-image-5.4.0-51-lowlatency - 5.4.0-51.56~18.04.1
o linux-image-aws - 5.4.0.1028.13
o linux-image-azure - 5.4.0.1031.13
o linux-image-gcp - 5.4.0.1028.16
o linux-image-generic-hwe-18.04 - 5.4.0.51.56~18.04.45
o linux-image-generic-lpae-hwe-18.04 - 5.4.0.51.56~18.04.45
o linux-image-lowlatency-hwe-18.04 - 5.4.0.51.56~18.04.45
o linux-image-oracle - 5.4.0.1028.12
o linux-image-raspi-hwe-18.04 - 5.4.0.1021.25
o linux-image-snapdragon-hwe-18.04 - 5.4.0.51.56~18.04.45
o linux-image-virtual-hwe-18.04 - 5.4.0.51.56~18.04.45
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-2020-14314
o CVE-2020-25641
o CVE-2020-16120
o CVE-2020-25285
o CVE-2020-14385
o CVE-2020-16119
Related notices
o USN-4580-1 : linux-image-omap, linux-image-3.2.0-149-virtual,
linux-image-virtual, linux-image-3.2.0-149-omap, linux-image-generic-lpae,
linux-image-3.2.0-149-generic-pae, linux-image-3.13.0-182-lowlatency,
linux-image-generic-lts-trusty, linux, linux-image-3.13.0-182-generic-lpae,
linux-image-lowlatency-pae, linux-image-3.2.0-149-generic,
linux-image-highbank, linux-lts-trusty, linux-image-generic,
linux-image-lowlatency, linux-image-3.2.0-149-highbank, linux-image-server,
linux-image-generic-pae, linux-image-generic-lpae-lts-trusty,
linux-image-3.13.0-182-generic
o USN-4579-1 : linux-aws, linux-image-powerpc-smp, linux-image-virtual,
linux-raspi2, linux-image-4.4.0-193-powerpc64-emb,
linux-image-generic-lts-xenial, linux-image-4.4.0-193-powerpc-smp,
linux-image-generic-lpae, linux-image-4.4.0-1141-raspi2, linux,
linux-image-kvm, linux-kvm, linux-image-4.4.0-1145-snapdragon,
linux-lts-xenial, linux-image-raspi2, linux-image-generic-lpae-lts-xenial,
linux-image-lowlatency-lts-xenial, linux-image-powerpc-e500mc,
linux-image-4.4.0-1117-aws, linux-image-4.4.0-193-generic,
linux-image-4.4.0-193-powerpc64-smp, linux-image-4.4.0-193-powerpc-e500mc,
linux-image-generic, linux-image-lowlatency, linux-image-aws,
linux-image-snapdragon, linux-image-4.4.0-193-lowlatency, linux-snapdragon,
linux-image-4.4.0-1082-kvm, linux-image-virtual-lts-xenial,
linux-image-powerpc64-emb, linux-image-4.4.0-1081-aws,
linux-image-4.4.0-193-generic-lpae, linux-image-powerpc64-smp
o USN-4578-1 : linux-aws, linux-image-4.15.0-1057-oracle,
linux-image-4.15.0-121-generic-lpae, linux-image-generic-hwe-16.04,
linux-image-generic-lpae-hwe-16.04, linux-image-powerpc-smp,
linux-image-4.15.0-1072-gke, linux-image-oracle, linux-image-gke-4.15,
linux-image-virtual, linux-image-4.15.0-121-generic, linux-raspi2,
linux-image-4.15.0-1073-raspi2, linux-image-generic-lpae, linux-azure-4.15,
linux-image-oracle-lts-18.04, linux-image-kvm, linux,
linux-image-lowlatency-hwe-16.04, linux-gcp-4.15, linux-image-gke,
linux-kvm, linux-image-aws-lts-18.04, linux-image-4.15.0-1086-gcp,
linux-image-raspi2, linux-aws-hwe, linux-image-4.15.0-120-lowlatency,
linux-image-4.15.0-121-lowlatency, linux-image-azure-lts-18.04,
linux-image-4.15.0-120-generic, linux-image-4.15.0-120-generic-lpae,
linux-image-azure, linux-image-powerpc-e500mc, linux-oracle, linux-azure,
linux-gke-4.15, linux-image-4.15.0-1099-oem, linux-image-gcp,
linux-image-virtual-hwe-16.04, linux-oem, linux-hwe,
linux-image-4.15.0-1089-snapdragon, linux-image-4.15.0-1099-azure,
linux-image-generic, linux-image-lowlatency, linux-image-aws-hwe,
linux-image-4.15.0-1098-azure, linux-image-gcp-lts-18.04,
linux-image-4.15.0-1085-aws, linux-image-snapdragon, linux-snapdragon,
linux-image-oem, linux-image-4.15.0-1056-oracle, linux-image-powerpc64-emb,
linux-image-4.15.0-1086-aws, linux-image-4.15.0-1077-kvm, linux-gcp,
linux-image-powerpc64-smp
o USN-4577-1 : linux-image-gke-5.0, linux-gke-5.0,
linux-image-5.0.0-1069-oem-osp1, linux-image-5.3.0-68-generic,
linux-raspi2-5.3, linux-image-5.3.0-68-lowlatency, linux-gke-5.3,
linux-oem-osp1, linux-image-5.3.0-1038-gke, linux-hwe,
linux-image-oem-osp1, linux-image-5.0.0-1049-gke,
linux-image-raspi2-hwe-18.04, linux-image-5.3.0-1035-raspi2,
linux-image-gkeop-5.3, linux-image-gke-5.3
- ------------------------------------------------------------------------------
USN-4577-1: Linux kernel vulnerabilities
14 October 2020
Several security issues were fixed in the Linux kernel.
Releases
o Ubuntu 18.04 LTS
Packages
o linux-gke-5.0 - Linux kernel for Google Container Engine (GKE) systems
o linux-gke-5.3 - Linux kernel for Google Container Engine (GKE) systems
o linux-hwe - Linux hardware enablement (HWE) kernel
o linux-oem-osp1 - Linux kernel for OEM systems
o linux-raspi2-5.3 - Linux kernel for Raspberry Pi (V8) systems
Details
Hador Manor discovered that the DCCP protocol implementation in the Linux
kernel improperly handled socket reuse, 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-2020-16119)
Giuseppe Scrivano discovered that the overlay file system in the Linux
kernel did not properly perform permission checks in some situations. A
local attacker could possibly use this to bypass intended restrictions and
gain read access to restricted files. (CVE-2020-16120)
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 18.04
o linux-image-5.0.0-1049-gke - 5.0.0-1049.50
o linux-image-5.0.0-1069-oem-osp1 - 5.0.0-1069.75
o linux-image-5.3.0-1035-raspi2 - 5.3.0-1035.37
o linux-image-5.3.0-1038-gke - 5.3.0-1038.40
o linux-image-5.3.0-68-generic - 5.3.0-68.63
o linux-image-5.3.0-68-lowlatency - 5.3.0-68.63
o linux-image-gke-5.0 - 5.0.0.1049.33
o linux-image-gke-5.3 - 5.3.0.1038.21
o linux-image-gkeop-5.3 - 5.3.0.68.125
o linux-image-oem-osp1 - 5.0.0.1069.67
o linux-image-raspi2-hwe-18.04 - 5.3.0.1035.24
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-2020-16119
o CVE-2020-16120
Related notices
o USN-4580-1 : linux-image-3.2.0-149-highbank, linux-image-3.2.0-149-generic,
linux-image-highbank, linux-image-generic-lpae-lts-trusty,
linux-image-generic-lpae, linux-lts-trusty, linux-image-lowlatency,
linux-image-3.2.0-149-virtual, linux-image-generic-lts-trusty,
linux-image-3.13.0-182-lowlatency, linux-image-server, linux-image-omap,
linux-image-3.13.0-182-generic-lpae, linux-image-generic-pae,
linux-image-3.13.0-182-generic, linux-image-lowlatency-pae,
linux-image-generic, linux-image-virtual, linux-image-3.2.0-149-omap,
linux-image-3.2.0-149-generic-pae, linux
o USN-4576-1 : linux-image-generic-lpae-hwe-18.04, linux-image-oem-osp1,
linux-image-virtual-hwe-20.04, linux-oracle-5.4,
linux-image-5.4.0-1028-gcp, linux-image-5.4.0-1028-oracle,
linux-image-generic-lpae-hwe-20.04, linux-image-5.4.0-1026-kvm,
linux-image-raspi-hwe-18.04, linux-image-lowlatency-hwe-20.04,
linux-gcp-5.4, linux-image-oracle, linux-image-azure,
linux-image-5.4.0-1021-raspi, linux-image-generic-lpae,
linux-image-lowlatency, linux-kvm, linux-image-gke, linux-image-oem,
linux-aws, linux-image-5.4.0-51-generic-lpae,
linux-image-lowlatency-hwe-18.04, linux-image-5.4.0-51-lowlatency,
linux-image-gcp, linux-azure-5.4, linux-gcp,
linux-image-snapdragon-hwe-18.04, linux-raspi-5.4,
linux-image-virtual-hwe-18.04, linux-image-generic-hwe-20.04,
linux-image-generic-hwe-18.04, linux-image-raspi, linux-image-kvm,
linux-image-generic, linux-image-aws, linux-image-raspi2,
linux-image-virtual, linux-oracle, linux-aws-5.4,
linux-image-5.4.0-1031-azure, linux, linux-image-5.4.0-51-generic,
linux-raspi, linux-azure, linux-hwe-5.4, linux-image-5.4.0-1028-aws
o USN-4579-1 : linux-image-powerpc64-emb, linux-image-powerpc-smp,
linux-image-4.4.0-193-powerpc-e500mc, linux-image-generic-lpae,
linux-image-4.4.0-1145-snapdragon, linux-image-lowlatency-lts-xenial,
linux-image-lowlatency, linux-kvm, linux-image-snapdragon,
linux-image-4.4.0-1081-aws, linux-image-4.4.0-193-generic-lpae,
linux-image-powerpc64-smp, linux-aws, linux-image-powerpc-e500mc,
linux-snapdragon, linux-raspi2, linux-image-4.4.0-1141-raspi2,
linux-image-4.4.0-193-powerpc-smp, linux-image-generic-lts-xenial,
linux-image-4.4.0-193-powerpc64-emb, linux-image-4.4.0-193-generic,
linux-image-4.4.0-193-lowlatency, linux-image-kvm, linux-image-generic,
linux-image-aws, linux-image-raspi2, linux-image-virtual, linux-lts-xenial,
linux-image-generic-lpae-lts-xenial, linux,
linux-image-4.4.0-193-powerpc64-smp, linux-image-4.4.0-1082-kvm,
linux-image-virtual-lts-xenial, linux-image-4.4.0-1117-aws
o USN-4578-1 : linux-image-virtual-hwe-16.04,
linux-image-generic-lpae-hwe-16.04, linux-image-lowlatency-hwe-16.04,
linux-image-4.15.0-1077-kvm, linux-image-4.15.0-121-generic-lpae,
linux-image-aws-lts-18.04, linux-image-4.15.0-1099-azure,
linux-image-4.15.0-1099-oem, linux-image-powerpc64-emb,
linux-image-gke-4.15, linux-image-powerpc-smp,
linux-image-4.15.0-1057-oracle, linux-image-oracle, linux-image-azure,
linux-image-generic-lpae, linux-image-4.15.0-1085-aws,
linux-image-4.15.0-1056-oracle, linux-image-lowlatency,
linux-image-4.15.0-120-generic-lpae, linux-image-azure-lts-18.04,
linux-image-snapdragon, linux-kvm, linux-image-4.15.0-121-generic,
linux-image-gke, linux-image-oracle-lts-18.04, linux-image-oem,
linux-image-powerpc64-smp, linux-gke-4.15, linux-aws,
linux-image-4.15.0-120-generic, linux-image-powerpc-e500mc,
linux-snapdragon, linux-raspi2, linux-hwe, linux-image-gcp, linux-gcp,
linux-image-4.15.0-1086-aws, linux-image-4.15.0-1073-raspi2,
linux-image-4.15.0-1089-snapdragon, linux-image-4.15.0-1086-gcp,
linux-image-aws-hwe, linux-image-4.15.0-121-lowlatency,
linux-image-4.15.0-1098-azure, linux-image-kvm, linux-image-generic,
linux-image-4.15.0-120-lowlatency, linux-image-4.15.0-1072-gke,
linux-image-raspi2, linux-aws-hwe, linux-azure-4.15, linux-gcp-4.15,
linux-image-virtual, linux-oem, linux-oracle, linux,
linux-image-gcp-lts-18.04, linux-azure, linux-image-generic-hwe-16.04
- -------------------------------------------------------------------------------
USN-4578-1: Linux kernel vulnerabilities
14 October 2020
Several security issues were fixed in the Linux kernel.
Releases
o Ubuntu 18.04 LTS
o Ubuntu 16.04 LTS
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-gcp - Linux kernel for Google Cloud Platform (GCP) systems
o linux-gcp-4.15 - Linux kernel for Google Cloud Platform (GCP) systems
o linux-gke-4.15 - Linux kernel for Google Container Engine (GKE) systems
o linux-hwe - Linux hardware enablement (HWE) kernel
o linux-kvm - Linux kernel for cloud environments
o linux-oem - Linux kernel for OEM systems
o linux-oracle - Linux kernel for Oracle Cloud systems
o linux-raspi2 - Linux kernel for Raspberry Pi (V8) systems
o linux-snapdragon - Linux kernel for Qualcomm Snapdragon processors
Details
Hador Manor discovered that the DCCP protocol implementation in the Linux
kernel improperly handled socket reuse, 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-2020-16119)
Wen Xu discovered that the XFS file system in the Linux kernel did not
properly validate inode metadata in some situations. An attacker could use
this to construct a malicious XFS image that, when mounted, could cause a
denial of service (system crash). (CVE-2018-10322)
It was discovered that the btrfs file system in the Linux kernel contained
a use-after-free vulnerability when merging free space. An attacker could
use this to construct a malicious btrfs image that, when mounted and
operated on, could cause a denial of service (system crash).
(CVE-2019-19448)
Jay Shin discovered that the ext4 file system implementation in the Linux
kernel did not properly handle directory access with broken indexing,
leading to an out-of-bounds read vulnerability. A local attacker could use
this to cause a denial of service (system crash). (CVE-2020-14314)
Giuseppe Scrivano discovered that the overlay file system in the Linux
kernel did not properly perform permission checks in some situations. A
local attacker could possibly use this to bypass intended restrictions and
gain read access to restricted files. (CVE-2020-16120)
It was discovered that the NFS client implementation in the Linux kernel
did not properly perform bounds checking before copying security labels in
some situations. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. (CVE-2020-25212)
It was discovered that the NFC implementation in the Linux kernel did not
properly perform permissions checks when opening raw sockets. A local
attacker could use this to create or listen to NFC traffic.
(CVE-2020-26088)
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 18.04
o linux-image-4.15.0-1057-oracle - 4.15.0-1057.62
o linux-image-4.15.0-1072-gke - 4.15.0-1072.76
o linux-image-4.15.0-1073-raspi2 - 4.15.0-1073.78
o linux-image-4.15.0-1077-kvm - 4.15.0-1077.79
o linux-image-4.15.0-1086-aws - 4.15.0-1086.91
o linux-image-4.15.0-1086-gcp - 4.15.0-1086.98
o linux-image-4.15.0-1089-snapdragon - 4.15.0-1089.98
o linux-image-4.15.0-1099-azure - 4.15.0-1099.110
o linux-image-4.15.0-1099-oem - 4.15.0-1099.109
o linux-image-4.15.0-121-generic - 4.15.0-121.123
o linux-image-4.15.0-121-generic-lpae - 4.15.0-121.123
o linux-image-4.15.0-121-lowlatency - 4.15.0-121.123
o linux-image-aws-lts-18.04 - 4.15.0.1086.88
o linux-image-azure-lts-18.04 - 4.15.0.1099.72
o linux-image-gcp-lts-18.04 - 4.15.0.1086.104
o linux-image-generic - 4.15.0.121.108
o linux-image-generic-lpae - 4.15.0.121.108
o linux-image-gke - 4.15.0.1072.76
o linux-image-gke-4.15 - 4.15.0.1072.76
o linux-image-kvm - 4.15.0.1077.73
o linux-image-lowlatency - 4.15.0.121.108
o linux-image-oem - 4.15.0.1099.103
o linux-image-oracle-lts-18.04 - 4.15.0.1057.67
o linux-image-powerpc-e500mc - 4.15.0.121.108
o linux-image-powerpc-smp - 4.15.0.121.108
o linux-image-powerpc64-emb - 4.15.0.121.108
o linux-image-powerpc64-smp - 4.15.0.121.108
o linux-image-raspi2 - 4.15.0.1073.70
o linux-image-snapdragon - 4.15.0.1089.92
o linux-image-virtual - 4.15.0.121.108
Ubuntu 16.04
o linux-image-4.15.0-1056-oracle - 4.15.0-1056.61~16.04.1
o linux-image-4.15.0-1085-aws - 4.15.0-1085.90~16.04.1
o linux-image-4.15.0-1086-gcp - 4.15.0-1086.98~16.04.1
o linux-image-4.15.0-1098-azure - 4.15.0-1098.109~16.04.1
o linux-image-4.15.0-120-generic - 4.15.0-120.122~16.04.1
o linux-image-4.15.0-120-generic-lpae - 4.15.0-120.122~16.04.1
o linux-image-4.15.0-120-lowlatency - 4.15.0-120.122~16.04.1
o linux-image-aws-hwe - 4.15.0.1085.81
o linux-image-azure - 4.15.0.1098.92
o linux-image-gcp - 4.15.0.1086.87
o linux-image-generic-hwe-16.04 - 4.15.0.120.121
o linux-image-generic-lpae-hwe-16.04 - 4.15.0.120.121
o linux-image-gke - 4.15.0.1086.87
o linux-image-lowlatency-hwe-16.04 - 4.15.0.120.121
o linux-image-oem - 4.15.0.120.121
o linux-image-oracle - 4.15.0.1056.46
o linux-image-virtual-hwe-16.04 - 4.15.0.120.121
Ubuntu 14.04
o linux-image-4.15.0-1098-azure - 4.15.0-1098.109~14.04.1
o linux-image-azure - 4.15.0.1098.74
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-2020-26088
o CVE-2018-10322
o CVE-2020-25212
o CVE-2020-14314
o CVE-2020-16119
o CVE-2019-19448
o CVE-2020-16120
Related notices
o USN-4525-1 : linux-image-generic-lpae-hwe-18.04,
linux-image-5.4.0-1019-raspi, linux-image-raspi2, linux, linux-image-aws,
linux-image-virtual-hwe-18.04, linux-gcp, linux-image-gke,
linux-image-raspi-hwe-18.04, linux-image-kvm, linux-aws-5.4,
linux-image-5.4.0-48-lowlatency, linux-image-oracle, linux-aws,
linux-raspi-5.4, linux-image-5.4.0-48-generic, linux-image-oem-osp1,
linux-image-generic, linux-kvm, linux-image-generic-lpae, linux-oracle,
linux-image-generic-hwe-18.04, linux-image-5.4.0-1025-aws, linux-image-gcp,
linux-azure, linux-image-5.4.0-48-generic-lpae, linux-gcp-5.4, linux-raspi,
linux-image-oem, linux-image-lowlatency-hwe-18.04, linux-oracle-5.4,
linux-image-5.4.0-1026-azure, linux-image-snapdragon-hwe-18.04,
linux-image-5.4.0-1024-kvm, linux-image-virtual, linux-hwe-5.4,
linux-image-lowlatency, linux-image-5.4.0-1025-oracle, linux-azure-5.4,
linux-image-azure, linux-image-raspi, linux-image-5.4.0-1025-gcp
o USN-4580-1 : linux, linux-image-3.2.0-149-generic-pae,
linux-image-3.13.0-182-generic, linux-image-generic, linux-image-highbank,
linux-image-generic-lpae, linux-image-generic-pae, linux-image-server,
linux-image-3.2.0-149-omap, linux-image-lowlatency-pae,
linux-image-generic-lpae-lts-trusty, linux-image-3.13.0-182-generic-lpae,
linux-image-3.13.0-182-lowlatency, linux-image-3.2.0-149-generic,
linux-image-omap, linux-lts-trusty, linux-image-virtual,
linux-image-3.2.0-149-virtual, linux-image-lowlatency,
linux-image-generic-lts-trusty, linux-image-3.2.0-149-highbank
o USN-4576-1 : linux-image-generic-lpae-hwe-18.04, linux-image-raspi2, linux,
linux-image-5.4.0-1031-azure, linux-image-aws, linux-gcp,
linux-image-virtual-hwe-18.04, linux-image-5.4.0-1021-raspi,
linux-image-gke, linux-image-raspi-hwe-18.04, linux-image-kvm,
linux-aws-5.4, linux-image-oracle, linux-raspi-5.4, linux-aws,
linux-image-virtual-hwe-20.04, linux-image-oem-osp1,
linux-image-5.4.0-51-generic, linux-image-generic,
linux-image-5.4.0-1028-aws, linux-image-generic-lpae-hwe-20.04,
linux-image-generic-lpae, linux-kvm, linux-oracle,
linux-image-generic-hwe-18.04, linux-image-gcp, linux-azure, linux-gcp-5.4,
linux-raspi, linux-image-generic-hwe-20.04, linux-image-oem,
linux-image-5.4.0-1028-gcp, linux-image-lowlatency-hwe-18.04,
linux-oracle-5.4, linux-image-lowlatency-hwe-20.04,
linux-image-snapdragon-hwe-18.04, linux-image-virtual, linux-hwe-5.4,
linux-image-lowlatency, linux-image-5.4.0-51-generic-lpae,
linux-image-5.4.0-1026-kvm, linux-azure-5.4, linux-image-azure,
linux-image-raspi, linux-image-5.4.0-51-lowlatency,
linux-image-5.4.0-1028-oracle
o USN-4579-1 : linux-image-raspi2, linux, linux-image-aws, linux-lts-xenial,
linux-snapdragon, linux-image-4.4.0-1117-aws, linux-image-4.4.0-1082-kvm,
linux-image-4.4.0-1145-snapdragon, linux-image-kvm,
linux-image-4.4.0-1141-raspi2, linux-aws, linux-image-generic,
linux-image-4.4.0-1081-aws, linux-image-powerpc64-emb, linux-kvm,
linux-image-generic-lpae, linux-image-4.4.0-193-powerpc-e500mc,
linux-image-powerpc-e500mc, linux-image-4.4.0-193-powerpc-smp,
linux-image-virtual-lts-xenial, linux-image-lowlatency-lts-xenial,
linux-image-4.4.0-193-lowlatency, linux-image-4.4.0-193-generic-lpae,
linux-image-4.4.0-193-powerpc64-emb, linux-image-generic-lpae-lts-xenial,
linux-image-generic-lts-xenial, linux-image-powerpc64-smp,
linux-image-virtual, linux-image-lowlatency, linux-raspi2,
linux-image-snapdragon, linux-image-4.4.0-193-powerpc64-smp,
linux-image-powerpc-smp, linux-image-4.4.0-193-generic
o USN-4577-1 : linux-image-5.3.0-1035-raspi2, linux-image-5.3.0-68-generic,
linux-raspi2-5.3, linux-image-gke-5.3, linux-image-5.0.0-1049-gke,
linux-hwe, linux-oem-osp1, linux-image-5.3.0-68-lowlatency, linux-gke-5.3,
linux-image-5.3.0-1038-gke, linux-image-gke-5.0, linux-gke-5.0,
linux-image-gkeop-5.3, linux-image-raspi2-hwe-18.04, linux-image-oem-osp1,
linux-image-5.0.0-1069-oem-osp1
o USN-4527-1 : linux-image-raspi2, linux-image-powerpc-e500mc-lts-xenial,
linux, linux-image-aws, linux-lts-xenial, linux-snapdragon,
linux-image-4.4.0-1080-kvm, linux-image-kvm, linux-aws,
linux-image-4.4.0-1139-raspi2, linux-image-4.4.0-190-powerpc-smp,
linux-image-generic, linux-image-powerpc64-emb, linux-kvm,
linux-image-generic-lpae, linux-image-4.4.0-190-lowlatency,
linux-image-powerpc64-smp-lts-xenial, linux-image-4.4.0-190-powerpc64-emb,
linux-image-4.4.0-1114-aws, linux-image-4.4.0-190-powerpc-e500mc,
linux-image-powerpc-e500mc, linux-image-4.4.0-190-powerpc64-smp,
linux-image-powerpc64-emb-lts-xenial, linux-image-virtual-lts-xenial,
linux-image-powerpc-smp-lts-xenial, linux-image-lowlatency-lts-xenial,
linux-image-4.4.0-1078-aws, linux-image-virtual,
linux-image-generic-lpae-lts-xenial, linux-image-generic-lts-xenial,
linux-image-powerpc64-smp, linux-raspi2, linux-image-lowlatency,
linux-image-4.4.0-190-generic, linux-image-snapdragon,
linux-image-4.4.0-1143-snapdragon, linux-image-powerpc-smp,
linux-image-4.4.0-190-generic-lpae
- ------------------------------------------------------------------------------
USN-4579-1: Linux kernel vulnerabilities
14 October 2020
Several security issues were fixed in the Linux kernel.
Releases
o Ubuntu 16.04 LTS
o Ubuntu 14.04 ESM
Packages
o linux - Linux kernel
o linux-aws - Linux kernel for Amazon Web Services (AWS) systems
o linux-kvm - Linux kernel for cloud environments
o linux-lts-xenial - Linux hardware enablement kernel from Xenial for Trusty
o linux-raspi2 - Linux kernel for Raspberry Pi (V8) systems
o linux-snapdragon - Linux kernel for Qualcomm Snapdragon processors
Details
Hador Manor discovered that the DCCP protocol implementation in the Linux
kernel improperly handled socket reuse, 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-2020-16119)
Wen Xu discovered that the XFS file system in the Linux kernel did not
properly validate inode metadata in some situations. An attacker could use
this to construct a malicious XFS image that, when mounted, could cause a
denial of service (system crash). (CVE-2018-10322)
Jay Shin discovered that the ext4 file system implementation in the Linux
kernel did not properly handle directory access with broken indexing,
leading to an out-of-bounds read vulnerability. A local attacker could use
this to cause a denial of service (system crash). (CVE-2020-14314)
It was discovered that a race condition existed in the hugetlb sysctl
implementation in the Linux kernel. A privileged attacker could use this to
cause a denial of service (system crash). (CVE-2020-25285)
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 16.04
o linux-image-4.4.0-1082-kvm - 4.4.0-1082.91
o linux-image-4.4.0-1117-aws - 4.4.0-1117.131
o linux-image-4.4.0-1141-raspi2 - 4.4.0-1141.151
o linux-image-4.4.0-1145-snapdragon - 4.4.0-1145.155
o linux-image-4.4.0-193-generic - 4.4.0-193.224
o linux-image-4.4.0-193-generic-lpae - 4.4.0-193.224
o linux-image-4.4.0-193-lowlatency - 4.4.0-193.224
o linux-image-4.4.0-193-powerpc-e500mc - 4.4.0-193.224
o linux-image-4.4.0-193-powerpc-smp - 4.4.0-193.224
o linux-image-4.4.0-193-powerpc64-emb - 4.4.0-193.224
o linux-image-4.4.0-193-powerpc64-smp - 4.4.0-193.224
o linux-image-aws - 4.4.0.1117.122
o linux-image-generic - 4.4.0.193.199
o linux-image-generic-lpae - 4.4.0.193.199
o linux-image-kvm - 4.4.0.1082.80
o linux-image-lowlatency - 4.4.0.193.199
o linux-image-powerpc-e500mc - 4.4.0.193.199
o linux-image-powerpc-smp - 4.4.0.193.199
o linux-image-powerpc64-emb - 4.4.0.193.199
o linux-image-powerpc64-smp - 4.4.0.193.199
o linux-image-raspi2 - 4.4.0.1141.141
o linux-image-snapdragon - 4.4.0.1145.137
o linux-image-virtual - 4.4.0.193.199
Ubuntu 14.04
o linux-image-4.4.0-1081-aws - 4.4.0-1081.85
o linux-image-4.4.0-193-generic - 4.4.0-193.224~14.04.1
o linux-image-4.4.0-193-generic-lpae - 4.4.0-193.224~14.04.1
o linux-image-4.4.0-193-lowlatency - 4.4.0-193.224~14.04.1
o linux-image-aws - 4.4.0.1081.78
o linux-image-generic-lpae-lts-xenial - 4.4.0.193.169
o linux-image-generic-lts-xenial - 4.4.0.193.169
o linux-image-lowlatency-lts-xenial - 4.4.0.193.169
o linux-image-virtual-lts-xenial - 4.4.0.193.169
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-2020-16119
o CVE-2020-25285
o CVE-2020-14314
o CVE-2018-10322
Related notices
o USN-4580-1 : linux-image-lowlatency, linux-lts-trusty,
linux-image-lowlatency-pae, linux-image-generic,
linux-image-3.2.0-149-generic-pae, linux-image-generic-lts-trusty,
linux-image-3.2.0-149-virtual, linux-image-highbank,
linux-image-3.2.0-149-generic, linux-image-virtual,
linux-image-3.2.0-149-highbank, linux-image-3.2.0-149-omap,
linux-image-generic-lpae-lts-trusty, linux, linux-image-generic-pae,
linux-image-3.13.0-182-generic-lpae, linux-image-3.13.0-182-generic,
linux-image-omap, linux-image-generic-lpae, linux-image-server,
linux-image-3.13.0-182-lowlatency
o USN-4576-1 : linux-image-5.4.0-1028-gcp, linux-image-generic-hwe-18.04,
linux-image-5.4.0-51-generic-lpae, linux-image-lowlatency, linux-image-gcp,
linux-image-generic-lpae-hwe-20.04, linux-image-5.4.0-1026-kvm,
linux-image-raspi, linux-image-5.4.0-51-lowlatency,
linux-image-generic-lpae-hwe-18.04, linux-image-aws, linux-azure,
linux-image-kvm, linux-image-azure, linux-image-generic, linux-oracle-5.4,
linux-image-generic-hwe-20.04, linux-gcp-5.4, linux-image-oracle,
linux-raspi-5.4, linux-image-5.4.0-1028-aws, linux-image-5.4.0-1028-oracle,
linux-image-gke, linux-image-oem-osp1, linux-image-virtual,
linux-image-5.4.0-1021-raspi, linux-hwe-5.4,
linux-image-lowlatency-hwe-20.04, linux, linux-image-oem,
linux-image-raspi2, linux-image-5.4.0-1031-azure,
linux-image-virtual-hwe-18.04, linux-raspi, linux-gcp, linux-kvm,
linux-image-5.4.0-51-generic, linux-image-lowlatency-hwe-18.04,
linux-image-raspi-hwe-18.04, linux-aws-5.4, linux-aws, linux-oracle,
linux-image-generic-lpae, linux-azure-5.4, linux-image-virtual-hwe-20.04,
linux-image-snapdragon-hwe-18.04
o USN-4578-1 : linux-image-lowlatency-hwe-16.04, linux-image-lowlatency,
linux-gke-4.15, linux-image-gcp, linux-image-4.15.0-1085-aws,
linux-gcp-4.15, linux-image-4.15.0-1098-azure, linux-image-kvm,
linux-azure, linux-image-azure, linux-image-generic,
linux-image-aws-lts-18.04, linux-image-4.15.0-121-lowlatency,
linux-snapdragon, linux-image-4.15.0-120-generic, linux-image-oracle,
linux-image-gke, linux-image-4.15.0-1099-azure,
linux-image-4.15.0-120-lowlatency, linux-image-virtual, linux-hwe,
linux-image-4.15.0-120-generic-lpae, linux-aws-hwe,
linux-image-gcp-lts-18.04, linux-image-4.15.0-1073-raspi2,
linux-image-powerpc-e500mc, linux, linux-image-oem,
linux-image-4.15.0-1072-gke, linux-image-generic-hwe-16.04,
linux-image-raspi2, linux-gcp, linux-image-snapdragon, linux-kvm,
linux-image-powerpc-smp, linux-oem, linux-azure-4.15,
linux-image-powerpc64-emb, linux-image-4.15.0-1086-gcp,
linux-image-azure-lts-18.04, linux-image-generic-lpae-hwe-16.04,
linux-image-4.15.0-1099-oem, linux-image-4.15.0-1086-aws,
linux-image-powerpc64-smp, linux-aws, linux-oracle, linux-raspi2,
linux-image-4.15.0-1077-kvm, linux-image-generic-lpae,
linux-image-4.15.0-1057-oracle, linux-image-aws-hwe, linux-image-gke-4.15,
linux-image-virtual-hwe-16.04, linux-image-4.15.0-1056-oracle,
linux-image-oracle-lts-18.04, linux-image-4.15.0-1089-snapdragon,
linux-image-4.15.0-121-generic-lpae, linux-image-4.15.0-121-generic
o USN-4577-1 : linux-image-5.3.0-68-generic, linux-raspi2-5.3,
linux-image-5.0.0-1069-oem-osp1, linux-image-5.0.0-1049-gke,
linux-image-gke-5.3, linux-oem-osp1, linux-gke-5.3, linux-image-oem-osp1,
linux-image-raspi2-hwe-18.04, linux-hwe, linux-image-5.3.0-1035-raspi2,
linux-image-5.3.0-1038-gke, linux-image-5.3.0-68-lowlatency,
linux-image-gkeop-5.3, linux-gke-5.0, linux-image-gke-5.0
- -----------------------------------------------------------------------------
USN-4580-1: Linux kernel vulnerability
14 October 2020
The system could be made to crash or possibly run programs as an
administrator.
Releases
o Ubuntu 14.04 ESM
o Ubuntu 12.04 ESM
Packages
o linux - Linux kernel
o linux-lts-trusty - Linux hardware enablement kernel from Trusty for Precise
ESM
Details
Hador Manor discovered that the DCCP protocol implementation in the Linux
kernel improperly handled socket reuse, 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.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 14.04
o linux-image-3.13.0-182-generic - 3.13.0-182.233
o linux-image-3.13.0-182-generic-lpae - 3.13.0-182.233
o linux-image-3.13.0-182-lowlatency - 3.13.0-182.233
o linux-image-generic - 3.13.0.182.191
o linux-image-generic-lpae - 3.13.0.182.191
o linux-image-generic-pae - 3.13.0.182.191
o linux-image-highbank - 3.13.0.182.191
o linux-image-lowlatency - 3.13.0.182.191
o linux-image-lowlatency-pae - 3.13.0.182.191
o linux-image-omap - 3.13.0.182.191
o linux-image-server - 3.13.0.182.191
o linux-image-virtual - 3.13.0.182.191
Ubuntu 12.04
o linux-image-3.13.0-182-generic - 3.13.0-182.233~12.04.1
o linux-image-3.13.0-182-generic-lpae - 3.13.0-182.233~12.04.1
o linux-image-3.13.0-182-lowlatency - 3.13.0-182.233~12.04.1
o linux-image-3.2.0-149-generic - 3.2.0-149.196
o linux-image-3.2.0-149-generic-pae - 3.2.0-149.196
o linux-image-3.2.0-149-highbank - 3.2.0-149.196
o linux-image-3.2.0-149-omap - 3.2.0-149.196
o linux-image-3.2.0-149-virtual - 3.2.0-149.196
o linux-image-generic - 3.2.0.149.163
o linux-image-generic-lpae-lts-trusty - 3.13.0.182.168
o linux-image-generic-lts-trusty - 3.13.0.182.168
o linux-image-generic-pae - 3.2.0.149.163
o linux-image-highbank - 3.2.0.149.163
o linux-image-server - 3.2.0.149.163
o linux-image-virtual - 3.2.0.149.163
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-2020-16119
Related notices
o USN-4576-1 : linux-image-5.4.0-1028-gcp, linux-image-generic-hwe-18.04,
linux-image-5.4.0-51-generic-lpae, linux-image-lowlatency, linux-image-gcp,
linux-image-generic-lpae-hwe-20.04, linux-image-5.4.0-1026-kvm,
linux-image-raspi, linux-image-5.4.0-51-lowlatency,
linux-image-generic-lpae-hwe-18.04, linux-image-aws, linux-azure,
linux-image-kvm, linux-image-azure, linux-image-generic, linux-oracle-5.4,
linux-image-generic-hwe-20.04, linux-gcp-5.4, linux-image-oracle,
linux-raspi-5.4, linux-image-5.4.0-1028-aws, linux-image-5.4.0-1028-oracle,
linux-image-gke, linux-image-oem-osp1, linux-image-virtual,
linux-image-5.4.0-1021-raspi, linux-hwe-5.4,
linux-image-lowlatency-hwe-20.04, linux, linux-image-oem,
linux-image-raspi2, linux-image-5.4.0-1031-azure,
linux-image-virtual-hwe-18.04, linux-raspi, linux-gcp, linux-kvm,
linux-image-5.4.0-51-generic, linux-image-lowlatency-hwe-18.04,
linux-image-raspi-hwe-18.04, linux-aws-5.4, linux-aws, linux-oracle,
linux-image-generic-lpae, linux-azure-5.4, linux-image-virtual-hwe-20.04,
linux-image-snapdragon-hwe-18.04
o USN-4577-1 : linux-image-5.3.0-68-generic, linux-raspi2-5.3,
linux-image-5.0.0-1069-oem-osp1, linux-image-5.0.0-1049-gke,
linux-image-gke-5.3, linux-oem-osp1, linux-gke-5.3, linux-image-oem-osp1,
linux-image-raspi2-hwe-18.04, linux-hwe, linux-image-5.3.0-1035-raspi2,
linux-image-5.3.0-1038-gke, linux-image-5.3.0-68-lowlatency,
linux-image-gkeop-5.3, linux-gke-5.0, linux-image-gke-5.0
o USN-4578-1 : linux-image-lowlatency-hwe-16.04, linux-image-lowlatency,
linux-gke-4.15, linux-image-gcp, linux-image-4.15.0-1085-aws,
linux-gcp-4.15, linux-image-4.15.0-1098-azure, linux-image-kvm,
linux-azure, linux-image-azure, linux-image-generic,
linux-image-aws-lts-18.04, linux-image-4.15.0-121-lowlatency,
linux-snapdragon, linux-image-4.15.0-120-generic, linux-image-oracle,
linux-image-gke, linux-image-4.15.0-1099-azure,
linux-image-4.15.0-120-lowlatency, linux-image-virtual, linux-hwe,
linux-image-4.15.0-120-generic-lpae, linux-aws-hwe,
linux-image-gcp-lts-18.04, linux-image-4.15.0-1073-raspi2,
linux-image-powerpc-e500mc, linux, linux-image-oem,
linux-image-4.15.0-1072-gke, linux-image-generic-hwe-16.04,
linux-image-raspi2, linux-gcp, linux-image-snapdragon, linux-kvm,
linux-image-powerpc-smp, linux-oem, linux-azure-4.15,
linux-image-powerpc64-emb, linux-image-4.15.0-1086-gcp,
linux-image-azure-lts-18.04, linux-image-generic-lpae-hwe-16.04,
linux-image-4.15.0-1099-oem, linux-image-4.15.0-1086-aws,
linux-image-powerpc64-smp, linux-aws, linux-oracle, linux-raspi2,
linux-image-4.15.0-1077-kvm, linux-image-generic-lpae,
linux-image-4.15.0-1057-oracle, linux-image-aws-hwe, linux-image-gke-4.15,
linux-image-virtual-hwe-16.04, linux-image-4.15.0-1056-oracle,
linux-image-oracle-lts-18.04, linux-image-4.15.0-1089-snapdragon,
linux-image-4.15.0-121-generic-lpae, linux-image-4.15.0-121-generic
o USN-4579-1 : linux-image-lowlatency, linux-image-kvm, linux-image-aws,
linux-image-generic, linux-image-4.4.0-193-powerpc64-emb,
linux-image-4.4.0-1082-kvm, linux-image-4.4.0-1117-aws,
linux-image-4.4.0-1145-snapdragon, linux-snapdragon,
linux-image-4.4.0-193-generic-lpae, linux-image-4.4.0-193-powerpc-smp,
linux-image-virtual, linux-image-4.4.0-193-powerpc64-smp,
linux-image-powerpc-e500mc, linux-image-4.4.0-1081-aws, linux,
linux-image-lowlatency-lts-xenial, linux-image-raspi2,
linux-image-4.4.0-193-powerpc-e500mc, linux-image-snapdragon,
linux-image-4.4.0-1141-raspi2, linux-kvm, linux-image-powerpc-smp,
linux-image-generic-lts-xenial, linux-image-powerpc64-emb,
linux-image-powerpc64-smp, linux-aws, linux-lts-xenial, linux-raspi2,
linux-image-4.4.0-193-generic, linux-image-generic-lpae,
- --------------------------END INCLUDED TEXT--------------------
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