Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.2249
Linux kernel (KVM) vulnerabilities
28 June 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: linux-kvm
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Provide Misleading Information -- Remote/Unauthenticated
Denial of Service -- Existing Account
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-33200 CVE-2021-33034 CVE-2021-32399
CVE-2021-31829 CVE-2021-31440 CVE-2021-23134
CVE-2021-23133 CVE-2021-3609 CVE-2021-3543
CVE-2021-3506 CVE-2020-26147 CVE-2020-26145
CVE-2020-26141 CVE-2020-26139 CVE-2020-24588
CVE-2020-24587 CVE-2020-24586
Reference: ASB-2021.0110
ESB-2021.2221
ESB-2021.2220
ESB-2021.2219
ESB-2021.2217
Original Bulletin:
https://ubuntu.com/security/notices/USN-4997-2
https://ubuntu.com/security/notices/USN-5000-2
Comment: This bulletin contains two (2) Ubuntu security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
USN-4997-2: Linux kernel (KVM) vulnerabilities
25 June 2021
Several security issues were fixed in the Linux kernel.
Releases
o Ubuntu 21.04
Packages
o linux-kvm - Linux kernel for cloud environments
Details
USN-4997-1 fixed vulnerabilities in the Linux kernel for Ubuntu 21.04.
This update provides the corresponding updates for the Linux KVM
kernel for Ubuntu 21.04.
Norbert Slusarek discovered a race condition in the CAN BCM networking
protocol of the Linux kernel leading to multiple use-after-free
vulnerabilities. A local attacker could use this issue to execute arbitrary
code. ( CVE-2021-3609 )
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel
did not properly enforce limits for pointer operations. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. ( CVE-2021-33200 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation did
not properly clear received fragments from memory in some situations. A
physically proximate attacker could possibly use this issue to inject
packets or expose sensitive information. ( CVE-2020-24586 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled encrypted fragments. A physically proximate attacker
could possibly use this issue to decrypt fragments. ( CVE-2020-24587 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled certain malformed frames. If a user were tricked into
connecting to a malicious server, a physically proximate attacker could use
this issue to inject packets. ( CVE-2020-24588 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled EAPOL frames from unauthenticated senders. A physically
proximate attacker could inject malicious packets to cause a denial of
service (system crash). ( CVE-2020-26139 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation did
not properly verify certain fragmented frames. A physically proximate
attacker could possibly use this issue to inject or decrypt packets.
( CVE-2020-26141 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
accepted plaintext fragments in certain situations. A physically proximate
attacker could use this issue to inject packets. ( CVE-2020-26145 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation could
reassemble mixed encrypted and plaintext fragments. A physically proximate
attacker could possibly use this issue to inject packets or exfiltrate
selected fragments. ( CVE-2020-26147 )
Or Cohen discovered that the SCTP implementation in the Linux kernel
contained a race condition in some situations, leading to a use-after-free
condition. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. ( CVE-2021-23133 )
Or Cohen and Nadav Markus discovered a use-after-free vulnerability in the
nfc implementation in the Linux kernel. A privileged local attacker could
use this issue to cause a denial of service (system crash) or possibly
execute arbitrary code. ( CVE-2021-23134 )
Manfred Paul discovered that the extended Berkeley Packet Filter (eBPF)
implementation in the Linux kernel contained an out-of-bounds
vulnerability. A local attacker could use this issue to execute arbitrary
code. ( CVE-2021-31440 )
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel
did not properly prevent speculative loads in certain situations. A local
attacker could use this to expose sensitive information (kernel memory).
( CVE-2021-31829 )
It was discovered that a race condition in the kernel Bluetooth subsystem
could lead to use-after-free of slab objects. An attacker could use this
issue to possibly execute arbitrary code. ( CVE-2021-32399 )
It was discovered that a use-after-free existed in the Bluetooth HCI driver
of the Linux kernel. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. ( CVE-2021-33034 )
It was discovered that an out-of-bounds (OOB) memory access flaw existed in
the f2fs module of the Linux kernel. A local attacker could use this issue
to cause a denial of service (system crash). ( CVE-2021-3506 )
Mathias Krause discovered that a null pointer dereference existed in the
Nitro Enclaves kernel driver of the Linux kernel. A local attacker could
use this issue to cause a denial of service or possibly execute arbitrary
code. ( CVE-2021-3543 )
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 21.04
o linux-image-5.11.0-1009-kvm - 5.11.0-1009.9
o linux-image-kvm - 5.11.0.1009.9
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-2020-26145
o CVE-2021-23134
o CVE-2021-31440
o CVE-2021-3506
o CVE-2021-3609
o CVE-2021-33200
o CVE-2020-24588
o CVE-2020-24586
o CVE-2020-24587
o CVE-2021-33034
o CVE-2021-23133
o CVE-2020-26139
o CVE-2020-26147
o CVE-2021-3543
o CVE-2021-31829
o CVE-2021-32399
o CVE-2020-26141
Related notices
o USN-4999-1 : linux-image-gcp, linux-image-kvm,
linux-image-generic-lpae-hwe-20.04-edge, linux-image-5.8.0-1030-kvm,
linux-image-5.8.0-59-lowlatency, linux-aws, linux-image-raspi,
linux-image-gcp-edge, linux-gcp-5.8, linux-image-virtual,
linux-image-lowlatency-hwe-20.04, linux-image-virtual-hwe-20.04-edge,
linux-raspi, linux-image-5.8.0-59-generic, linux-oracle,
linux-image-5.8.0-1029-raspi, linux-image-oem-20.04,
linux-image-5.8.0-1035-gcp, linux-image-5.8.0-59-generic-lpae,
linux-image-generic-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04,
linux-image-azure, linux-hwe-5.8, linux-image-5.8.0-1038-aws,
linux-image-5.8.0-59-generic-64k, linux-image-lowlatency, linux-azure-5.8,
linux-azure, linux-image-generic-hwe-20.04,
linux-image-5.8.0-1029-raspi-nolpae,
linux-image-generic-64k-hwe-20.04-edge, linux-image-raspi-nolpae,
linux-image-5.8.0-1036-azure, linux-image-aws, linux-image-oracle-edge,
linux-image-generic-64k-hwe-20.04, linux-image-generic-lpae,
linux-image-generic, linux-image-5.8.0-1033-oracle, linux-gcp,
linux-image-oracle, linux-oracle-5.8,
linux-image-lowlatency-hwe-20.04-edge, linux, linux-image-gke,
linux-aws-5.8, linux-image-azure-edge, linux-image-virtual-hwe-20.04,
linux-kvm, linux-image-generic-64k
o USN-5002-1 : linux-hwe, linux-image-5.3.0-75-lowlatency,
linux-image-raspi2-hwe-18.04, linux-image-gke-5.3, linux-raspi2-5.3,
linux-image-gkeop-5.3, linux-gke-5.3, linux-image-5.3.0-75-generic,
linux-image-5.3.0-1044-gke, linux-image-5.3.0-1041-raspi2
o USN-4983-1 : linux-image-5.10.0-1029-oem, linux-image-oem-20.04b,
linux-oem-5.10, linux-image-oem-20.04-edge, linux-image-oem-20.04
o USN-5003-1 : linux-image-gcp, linux-image-virtual-hwe-16.04-edge,
linux-snapdragon, linux-image-generic-lpae-hwe-16.04,
linux-image-4.15.0-147-generic, linux-aws, linux-aws-hwe, linux-image-oem,
linux-image-virtual, linux-image-4.15.0-1118-azure, linux-oracle,
linux-image-4.15.0-1075-oracle, linux-image-4.15.0-147-lowlatency,
linux-image-gcp-lts-18.04, linux-image-generic-hwe-16.04-edge,
linux-image-aws-hwe, linux-image-azure, linux-image-virtual-hwe-16.04,
linux-image-4.15.0-1106-aws, linux-image-raspi2, linux-image-lowlatency,
linux-raspi2, linux-gcp-4.15, linux-azure, linux-image-dell300x,
linux-image-aws-lts-18.04, linux-image-4.15.0-1106-snapdragon,
linux-image-lowlatency-hwe-16.04, linux-image-lowlatency-hwe-16.04-edge,
linux-image-4.15.0-1022-dell300x, linux-image-azure-lts-18.04,
linux-azure-4.15, linux-image-4.15.0-1089-raspi2, linux-image-generic-lpae,
linux-image-generic, linux-hwe, linux-gcp, linux-image-4.15.0-1103-gcp,
linux-image-oracle, linux-image-generic-hwe-16.04,
linux-image-oracle-lts-18.04, linux, linux-image-snapdragon,
linux-image-gke, linux-image-4.15.0-147-generic-lpae,
linux-image-azure-edge, linux-image-generic-lpae-hwe-16.04-edge,
linux-dell300x
o USN-5000-1 : linux-image-gcp, linux-image-5.4.0-77-generic, linux-aws,
linux-gkeop-5.4, linux-gke-5.4, linux-image-oem, linux-image-gcp-edge,
linux-image-raspi, linux-image-5.4.0-1048-oracle,
linux-image-raspi2-hwe-18.04-edge, linux-image-virtual,
linux-image-oem-osp1, linux-image-snapdragon-hwe-18.04, linux-oracle-5.4,
linux-gcp-5.4, linux-image-aws-lts-20.04,
linux-image-virtual-hwe-18.04-edge, linux-raspi,
linux-image-snapdragon-hwe-18.04-edge, linux-oracle,
linux-image-generic-lpae-hwe-18.04-edge, linux-raspi-5.4,
linux-image-5.4.0-1046-gke, linux-image-azure,
linux-image-5.4.0-1018-gkeop, linux-image-oracle-lts-20.04,
linux-image-raspi-hwe-18.04, linux-image-lowlatency-hwe-18.04,
linux-image-raspi2, linux-image-raspi-hwe-18.04-edge,
linux-image-lowlatency, linux-image-azure-lts-20.04, linux-azure,
linux-gke, linux-image-generic-lpae-hwe-18.04,
linux-image-lowlatency-hwe-18.04-edge, linux-image-5.4.0-77-generic-lpae,
linux-image-gkeop, linux-image-gkeop-5.4, linux-image-virtual-hwe-18.04,
linux-image-aws, linux-image-5.4.0-1038-raspi,
linux-image-generic-hwe-18.04, linux-image-oracle-edge,
linux-image-generic-hwe-18.04-edge, linux-image-generic-lpae,
linux-image-gcp-lts-20.04, linux-image-generic, linux-azure-5.4, linux-gcp,
linux-image-oracle, linux-image-5.4.0-1051-azure, linux, linux-hwe-5.4,
linux-image-raspi2-hwe-18.04, linux-image-gke, linux-image-gke-5.4,
linux-gkeop, linux-image-aws-edge, linux-image-azure-edge,
linux-image-5.4.0-1046-gcp, linux-image-5.4.0-1051-aws,
linux-image-5.4.0-77-lowlatency, linux-aws-5.4
o USN-5000-2 : linux-headers-5.4.0-1041-kvm, linux-image-kvm,
linux-modules-5.4.0-1041-kvm, linux-kvm-tools-5.4.0-1041,
linux-headers-kvm, linux-kvm-headers-5.4.0-1041, linux-tools-kvm,
linux-image-unsigned-5.4.0-1041-kvm, linux-image-5.4.0-1041-kvm,
linux-buildinfo-5.4.0-1041-kvm, linux-tools-5.4.0-1041-kvm, linux-kvm
o USN-5001-1 : linux-image-oem-20.04b, linux-oem-5.10,
linux-image-5.10.0-1033-oem, linux-image-oem-20.04-edge,
linux-image-oem-20.04
o USN-4997-1 : linux-image-gcp, linux-image-generic-lpae-hwe-20.04-edge,
linux-aws, linux-image-raspi, linux-image-virtual,
linux-image-5.11.0-22-generic, linux-image-lowlatency-hwe-20.04,
linux-image-5.11.0-1010-oracle, linux-image-virtual-hwe-20.04-edge,
linux-raspi, linux-oracle, linux-image-oem-20.04,
linux-image-generic-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04,
linux-image-azure, linux-image-5.11.0-22-lowlatency,
linux-image-lowlatency, linux-azure, linux-image-generic-hwe-20.04,
linux-image-generic-64k-hwe-20.04-edge, linux-image-5.11.0-1011-gcp,
linux-image-raspi-nolpae, linux-image-5.11.0-22-generic-64k,
linux-image-aws, linux-image-generic-64k-hwe-20.04,
linux-image-generic-lpae, linux-image-generic, linux-gcp,
linux-image-oracle, linux-image-lowlatency-hwe-20.04-edge, linux,
linux-image-5.11.0-1009-azure, linux-image-gke,
linux-image-5.11.0-1012-raspi, linux-image-5.11.0-22-generic-lpae,
linux-image-5.11.0-1012-raspi-nolpae, linux-image-5.11.0-1011-aws,
linux-image-virtual-hwe-20.04, linux-image-generic-64k
================================================================================
USN-5000-2: Linux kernel (KVM) vulnerabilities
25 June 2021
Several security issues were fixed in the Linux kernel.
Releases
o Ubuntu 20.04 LTS
Packages
o linux-kvm - Linux kernel for cloud environments
Details
USN-5000-1 fixed vulnerabilities in the Linux kernel for Ubuntu
20.04 LTS and the Linux HWE kernel for Ubuntu 18.04 LTS. This update
provides the corresponding updates for the Linux KVM kernel for Ubuntu
20.04 LTS.
Norbert Slusarek discovered a race condition in the CAN BCM networking
protocol of the Linux kernel leading to multiple use-after-free
vulnerabilities. A local attacker could use this issue to execute arbitrary
code. ( CVE-2021-3609 )
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel
did not properly enforce limits for pointer operations. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. ( CVE-2021-33200 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation did
not properly clear received fragments from memory in some situations. A
physically proximate attacker could possibly use this issue to inject
packets or expose sensitive information. ( CVE-2020-24586 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled encrypted fragments. A physically proximate attacker
could possibly use this issue to decrypt fragments. ( CVE-2020-24587 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled certain malformed frames. If a user were tricked into
connecting to a malicious server, a physically proximate attacker could use
this issue to inject packets. ( CVE-2020-24588 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
incorrectly handled EAPOL frames from unauthenticated senders. A physically
proximate attacker could inject malicious packets to cause a denial of
service (system crash). ( CVE-2020-26139 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation did
not properly verify certain fragmented frames. A physically proximate
attacker could possibly use this issue to inject or decrypt packets.
( CVE-2020-26141 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation
accepted plaintext fragments in certain situations. A physically proximate
attacker could use this issue to inject packets. ( CVE-2020-26145 )
Mathy Vanhoef discovered that the Linux kernel's WiFi implementation could
reassemble mixed encrypted and plaintext fragments. A physically proximate
attacker could possibly use this issue to inject packets or exfiltrate
selected fragments. ( CVE-2020-26147 )
Or Cohen discovered that the SCTP implementation in the Linux kernel
contained a race condition in some situations, leading to a use-after-free
condition. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. ( CVE-2021-23133 )
Or Cohen and Nadav Markus discovered a use-after-free vulnerability in the
nfc implementation in the Linux kernel. A privileged local attacker could
use this issue to cause a denial of service (system crash) or possibly
execute arbitrary code. ( CVE-2021-23134 )
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel
did not properly prevent speculative loads in certain situations. A local
attacker could use this to expose sensitive information (kernel memory).
( CVE-2021-31829 )
It was discovered that a race condition in the kernel Bluetooth subsystem
could lead to use-after-free of slab objects. An attacker could use this
issue to possibly execute arbitrary code. ( CVE-2021-32399 )
It was discovered that a use-after-free existed in the Bluetooth HCI driver
of the Linux kernel. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. ( CVE-2021-33034 )
It was discovered that an out-of-bounds (OOB) memory access flaw existed in
the f2fs module of the Linux kernel. A local attacker could use this issue
to cause a denial of service (system crash). ( CVE-2021-3506 )
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 20.04
o linux-image-5.4.0-1041-kvm - 5.4.0-1041.42
o linux-image-kvm - 5.4.0.1041.39
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-2020-26145
o CVE-2021-23134
o CVE-2021-3506
o CVE-2021-3609
o CVE-2021-33200
o CVE-2020-24588
o CVE-2020-24586
o CVE-2020-24587
o CVE-2021-33034
o CVE-2021-23133
o CVE-2020-26139
o CVE-2020-26147
o CVE-2021-31829
o CVE-2021-32399
o CVE-2020-26141
Related notices
o USN-4983-1 : linux-image-oem-20.04, linux-image-oem-20.04b,
linux-image-5.10.0-1029-oem, linux-image-oem-20.04-edge, linux-oem-5.10
o USN-4997-1 : linux-image-generic, linux-image-generic-64k-hwe-20.04,
linux-image-generic-lpae-hwe-20.04-edge, linux-image-5.11.0-1011-aws,
linux-image-5.11.0-1009-azure, linux-image-gcp,
linux-image-virtual-hwe-20.04, linux-image-lowlatency-hwe-20.04-edge,
linux-image-virtual-hwe-20.04-edge, linux-image-gke, linux-oracle,
linux-image-oem-20.04, linux-image-generic-hwe-20.04, linux-azure,
linux-image-generic-64k, linux-image-5.11.0-1012-raspi-nolpae,
linux-image-generic-lpae-hwe-20.04, linux-image-raspi, linux,
linux-image-generic-lpae, linux-gcp, linux-aws,
linux-image-5.11.0-22-generic-lpae, linux-image-lowlatency-hwe-20.04,
linux-image-5.11.0-1010-oracle, linux-image-generic-hwe-20.04-edge,
linux-image-oracle, linux-image-5.11.0-22-generic-64k, linux-image-aws,
linux-image-lowlatency, linux-raspi, linux-image-5.11.0-22-generic,
linux-image-raspi-nolpae, linux-image-5.11.0-22-lowlatency,
linux-image-generic-64k-hwe-20.04-edge, linux-image-5.11.0-1011-gcp,
linux-image-virtual, linux-image-azure, linux-image-5.11.0-1012-raspi
o USN-4997-2 : linux-buildinfo-5.11.0-1009-kvm, linux-image-kvm,
linux-image-unsigned-5.11.0-1009-kvm, linux-image-5.11.0-1009-kvm,
linux-kvm-headers-5.11.0-1009, linux-modules-5.11.0-1009-kvm,
linux-tools-kvm, linux-kvm, linux-tools-5.11.0-1009-kvm,
linux-headers-5.11.0-1009-kvm, linux-kvm-tools-5.11.0-1009,
linux-headers-kvm
o USN-4999-1 : linux-image-5.8.0-59-generic-lpae, linux-aws-5.8,
linux-hwe-5.8, linux-image-generic, linux-image-generic-64k-hwe-20.04,
linux-image-generic-lpae-hwe-20.04-edge, linux-image-kvm, linux-image-gcp,
linux-image-virtual-hwe-20.04, linux-azure-5.8,
linux-image-5.8.0-1029-raspi, linux-image-5.8.0-1038-aws, linux-image-gke,
linux-image-lowlatency-hwe-20.04-edge, linux-image-virtual-hwe-20.04-edge,
linux-oracle, linux-image-oem-20.04, linux-image-generic-hwe-20.04,
linux-image-gcp-edge, linux-gcp-5.8, linux-azure, linux-image-generic-64k,
linux-kvm, linux-image-5.8.0-1030-kvm, linux-image-generic-lpae-hwe-20.04,
linux-image-raspi, linux, linux-image-generic-lpae,
linux-image-5.8.0-1033-oracle, linux-image-oracle-edge, linux-gcp,
linux-aws, linux-oracle-5.8, linux-image-azure-edge,
linux-image-5.8.0-1035-gcp, linux-image-lowlatency-hwe-20.04,
linux-image-generic-hwe-20.04-edge, linux-image-oracle, linux-image-aws,
linux-image-lowlatency, linux-raspi, linux-image-raspi-nolpae,
linux-image-5.8.0-1029-raspi-nolpae, linux-image-5.8.0-1036-azure,
linux-image-5.8.0-59-lowlatency, linux-image-generic-64k-hwe-20.04-edge,
linux-image-virtual, linux-image-5.8.0-59-generic-64k, linux-image-azure,
linux-image-5.8.0-59-generic
o USN-5000-1 : linux-gke-5.4, linux-hwe-5.4, linux-image-generic,
linux-image-raspi-hwe-18.04, linux-image-virtual-hwe-18.04,
linux-image-virtual-hwe-18.04-edge, linux-gkeop, linux-image-oem,
linux-image-generic-lpae-hwe-18.04-edge, linux-image-gcp, linux-azure-5.4,
linux-image-oracle-lts-20.04, linux-image-gke-5.4,
linux-image-generic-lpae-hwe-18.04, linux-oracle-5.4, linux-gcp-5.4,
linux-image-5.4.0-1038-raspi, linux-image-gke, linux-image-raspi2,
linux-oracle, linux-image-generic-hwe-18.04, linux-image-5.4.0-1018-gkeop,
linux-image-gcp-edge, linux-image-gcp-lts-20.04, linux-aws-5.4,
linux-azure, linux-image-5.4.0-1046-gcp,
linux-image-snapdragon-hwe-18.04-edge,
linux-image-lowlatency-hwe-18.04-edge, linux-image-5.4.0-1051-azure,
linux-image-raspi, linux, linux-image-generic-lpae, linux-image-aws-edge,
linux-gke, linux-image-generic-hwe-18.04-edge, linux-image-oracle-edge,
linux-gcp, linux-aws, linux-image-5.4.0-1048-oracle,
linux-image-azure-edge, linux-image-5.4.0-77-lowlatency, linux-image-gkeop,
linux-image-gkeop-5.4, linux-image-oracle, linux-gkeop-5.4,
linux-image-aws, linux-image-lowlatency, linux-image-oem-osp1,
linux-image-lowlatency-hwe-18.04, linux-raspi,
linux-image-raspi2-hwe-18.04-edge, linux-image-5.4.0-77-generic,
linux-image-azure-lts-20.04, linux-image-raspi2-hwe-18.04,
linux-image-virtual, linux-image-azure, linux-image-snapdragon-hwe-18.04,
linux-image-5.4.0-1046-gke, linux-image-raspi-hwe-18.04-edge,
linux-image-aws-lts-20.04, linux-image-5.4.0-1051-aws,
linux-image-5.4.0-77-generic-lpae, linux-raspi-5.4
o USN-5001-1 : linux-image-oem-20.04, linux-image-oem-20.04b,
linux-image-5.10.0-1033-oem, linux-image-oem-20.04-edge, linux-oem-5.10
o USN-5002-1 : linux-image-5.3.0-75-lowlatency, linux-image-gke-5.3,
linux-raspi2-5.3, linux-gke-5.3, linux-image-raspi2-hwe-18.04,
linux-image-5.3.0-1044-gke, linux-image-gkeop-5.3, linux-hwe,
linux-image-5.3.0-75-generic, linux-image-5.3.0-1041-raspi2
o USN-5003-1 : linux-image-virtual-hwe-16.04-edge, linux-image-generic,
linux-image-generic-lpae-hwe-16.04, linux-image-4.15.0-1106-snapdragon,
linux-image-oem, linux-aws-hwe, linux-image-4.15.0-1075-oracle,
linux-image-dell300x, linux-image-gcp, linux-image-snapdragon,
linux-dell300x, linux-image-4.15.0-147-generic-lpae, linux-hwe,
linux-image-4.15.0-1089-raspi2, linux-snapdragon,
linux-image-4.15.0-1022-dell300x, linux-image-gke, linux-image-raspi2,
linux-oracle, linux-image-gcp-lts-18.04, linux-azure, linux-gcp-4.15,
linux, linux-image-generic-lpae, linux-image-lowlatency-hwe-16.04,
linux-image-generic-lpae-hwe-16.04-edge, linux-gcp, linux-aws,
linux-image-4.15.0-147-lowlatency, linux-image-azure-edge,
linux-image-4.15.0-1106-aws, linux-image-generic-hwe-16.04,
linux-image-aws-hwe, linux-image-lowlatency-hwe-16.04-edge,
linux-image-oracle, linux-image-generic-hwe-16.04-edge,
linux-image-aws-lts-18.04, linux-image-lowlatency,
linux-image-4.15.0-147-generic, linux-image-4.15.0-1103-gcp,
linux-azure-4.15, linux-image-4.15.0-1118-azure,
linux-image-virtual-hwe-16.04, linux-raspi2, linux-image-virtual,
linux-image-azure, linux-image-oracle-lts-18.04,
linux-image-azure-lts-18.04
- --------------------------END INCLUDED TEXT--------------------
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