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USN-5268-1: Linux kernel vulnerabilities

3 February 2022

Several security issues were fixed in the Linux kernel.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Releases

Packages

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

Details

Keyu Man discovered that the ICMP implementation in the Linux kernel did
not properly handle received ICMP error packets. A remote attacker could
use this to facilitate attacks on UDP based services that depend on source
port randomization. (CVE-2021-20322)

It was discovered that the Bluetooth subsystem in the Linux kernel
contained 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-2021-3640)

Likang Luo discovered that a race condition existed in the Bluetooth
subsystem of the Linux kernel, 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-2021-3752)

Luo Likang discovered that the FireDTV Firewire driver in the Linux kernel
did not properly perform bounds checking in some situations. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2021-42739)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 18.04
Ubuntu 16.04
Ubuntu 14.04

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

Related notices

  • USN-5265-1: linux-headers-5.13.0-1016-raspi-nolpae, linux-kvm, linux-image-virtual, linux-modules-5.11.0-1028-oracle, linux-image-generic-lpae-hwe-20.04, linux-hwe-5.13-source-5.13.0, linux-headers-generic-lpae-hwe-20.04-edge, linux-cloud-tools-5.11.0-1028-azure, linux-image-unsigned-5.13.0-28-generic-64k, linux-aws-5.11-tools-5.11.0-1028, linux-headers-virtual-hwe-20.04, linux-aws-5.11, linux-image-5.13.0-28-generic, linux-headers-5.13.0-1012-aws, linux-modules-extra-5.11.0-1028-azure, linux-aws-headers-5.13.0-1012, linux-buildinfo-5.13.0-1016-oracle, linux-cloud-tools-azure, linux-cloud-tools-generic-hwe-20.04-edge, linux-tools-gke, linux-raspi-headers-5.13.0-1016, linux-hwe-5.13-headers-5.13.0-28, linux-image-unsigned-5.13.0-1012-aws, linux-image-unsigned-5.13.0-1029-oem, linux-azure-5.11-tools-5.11.0-1028, linux-modules-extra-gke, linux-tools-generic-lpae-hwe-20.04-edge, linux-image-unsigned-5.13.0-28-generic, linux-image-generic-64k, linux-gcp-5.11-tools-5.11.0-1029, linux-headers-5.13.0-1029-oem, linux-image-generic-hwe-20.04-edge, linux-source-5.13.0, linux-headers-lowlatency-hwe-20.04, linux-hwe-5.13-tools-host, linux-tools-kvm, linux-tools-lowlatency-hwe-20.04-edge, linux-buildinfo-5.13.0-28-generic-lpae, linux-crashdump, linux-modules-5.13.0-1016-oracle, linux-image-5.11.0-1029-gcp, linux-headers-5.13.0-28-generic-64k, linux-modules-extra-5.11.0-1028-aws, linux-image-extra-virtual-hwe-20.04-edge, linux-virtual, linux-tools-raspi-nolpae, linux-aws-cloud-tools-5.13.0-1012, linux-aws-tools-5.13.0-1012, linux-headers-5.11.0-1029-gcp, linux-aws-5.11-headers-5.11.0-1028, linux-image-generic, linux-image-lowlatency-hwe-20.04, linux-tools-5.11.0-1028-azure, linux-image-aws-edge, linux-virtual-hwe-20.04, linux-headers-kvm, linux-image-unsigned-5.13.0-1016-oracle, linux-modules-extra-5.13.0-1013-gcp, linux-headers-5.13.0-28, linux-generic-lpae, linux-buildinfo-5.11.0-1028-oracle, linux-oracle-5.11-headers-5.11.0-1028, linux-buildinfo-5.13.0-1013-gcp, linux-hwe-5.13, linux-image-5.13.0-1016-raspi, linux-oracle, linux-lowlatency-hwe-20.04-edge, linux-tools-5.13.0-1016-raspi, linux-headers-raspi-nolpae, linux-modules-5.13.0-1029-oem, linux-tools-common, linux-buildinfo-5.13.0-1011-kvm, linux-tools-host, linux-tools-generic-hwe-20.04-edge, linux-headers-generic-64k-hwe-20.04, linux-tools-generic-lpae, linux-aws-5.13-headers-5.13.0-1012, linux-headers-5.13.0-1011-kvm, linux-headers-generic-64k, linux-tools-lowlatency, linux-modules-5.13.0-1016-raspi-nolpae, linux-image-extra-virtual-hwe-20.04, linux-hwe-5.13-cloud-tools-5.13.0-28, linux-modules-extra-5.11.0-1029-gcp, linux-cloud-tools-generic, linux-modules-extra-5.13.0-1016-raspi, linux-image-oem-20.04c, linux-source, linux-tools-aws, linux-image-generic-64k-hwe-20.04-edge, linux-modules-5.11.0-1029-gcp, linux-modules-5.13.0-28-generic-64k, linux-modules-extra-5.13.0-28-generic, linux-buildinfo-5.11.0-1028-aws, linux-modules-extra-raspi, linux-tools-generic-64k-hwe-20.04-edge, linux-modules-5.13.0-1011-kvm, linux-oracle-headers-5.13.0-1016, linux-image-unsigned-5.13.0-28-lowlatency, linux-image-azure, linux-hwe-5.13-tools-5.13.0-28, linux-oem-5.13, linux-image-unsigned-5.11.0-1028-oracle, linux-modules-extra-azure, linux-buildinfo-5.13.0-28-generic, linux-headers-5.13.0-28-generic, linux-gcp-tools-5.13.0-1013, linux-image-generic-64k-hwe-20.04, linux-headers-5.11.0-1028-aws, linux-image-extra-virtual, linux-image-raspi-nolpae, linux-buildinfo-5.13.0-1029-oem, linux-aws, linux-headers-5.11.0-1028-azure, linux-cloud-tools-5.13.0-1012-aws, linux-image-5.13.0-1016-raspi-nolpae, linux-oracle-5.11-tools-5.11.0-1028, linux-image-lowlatency-hwe-20.04-edge, linux-tools-generic, linux-kvm-headers-5.13.0-1011, linux-oem-5.13-tools-5.13.0-1029, linux-image-oem-20.04, linux-image-unsigned-5.11.0-1028-azure, linux-azure-5.11-headers-5.11.0-1028, linux-modules-5.11.0-1028-azure, linux-oracle-tools-5.13.0-1016, linux-aws-edge, linux-cloud-tools-lowlatency, linux-image-virtual-hwe-20.04, linux-oem-5.13-headers-5.13.0-1029, linux-cloud-tools-virtual-hwe-20.04-edge, linux-tools-raspi, linux-headers-raspi, linux-tools-5.13.0-1011-kvm, linux-headers-generic-lpae, linux-hwe-5.13-cloud-tools-common, linux-image-5.13.0-28-lowlatency, linux-modules-extra-5.13.0-1016-raspi-nolpae, linux-modules-5.13.0-1016-raspi, linux-modules-5.13.0-28-generic, linux-tools-virtual, linux-tools-generic-hwe-20.04, linux-tools-5.13.0-28-generic-lpae, linux-tools-5.11.0-1028-oracle, linux-modules-extra-gcp, linux-tools-5.13.0-1016-oracle, linux-tools-oem-20.04, linux-generic-64k-hwe-20.04-edge, linux-headers-generic, linux-gke, linux-oem-20.04c, linux-tools-5.13.0-28-lowlatency, linux-headers-aws, linux-image-generic-lpae, linux-tools-virtual-hwe-20.04, linux-image-unsigned-5.13.0-1013-gcp, linux-image-generic-lpae-hwe-20.04-edge, linux-headers-generic-hwe-20.04, linux-modules-5.13.0-1012-aws, linux-image-virtual-hwe-20.04-edge, linux-image-5.13.0-1012-aws, linux-tools-5.11.0-1029-gcp, linux-tools-aws-edge, linux-headers-virtual, linux-buildinfo-5.11.0-1029-gcp, linux-headers-generic-lpae-hwe-20.04, linux-image-gcp, linux-modules-extra-aws, linux-tools-5.13.0-1013-gcp, linux-aws-5.13, linux-headers-5.13.0-1016-raspi, linux-libc-dev, linux-tools-generic-64k-hwe-20.04, linux-modules-extra-aws-edge, linux-cloud-tools-common, linux-headers-5.11.0-1028-oracle, linux-azure, linux-image-kvm, linux-tools-5.13.0-1029-oem, linux-headers-gke, linux-image-5.11.0-1028-oracle, linux-image-5.13.0-1016-oracle, linux-cloud-tools-lowlatency-hwe-20.04, linux-headers-oracle, linux-virtual-hwe-20.04-edge, linux-tools-5.13.0-28, linux-cloud-tools-5.13.0-28, linux-cloud-tools-virtual-hwe-20.04, linux-aws-5.13-cloud-tools-5.13.0-1012, linux-generic-lpae-hwe-20.04-edge, linux-image-5.13.0-28-generic-lpae, linux-modules-extra-5.11.0-1028-oracle, linux-oem-5.13-tools-host, linux-generic-64k-hwe-20.04, linux-tools-generic-lpae-hwe-20.04, linux-raspi-nolpae, linux-lowlatency-hwe-20.04, linux-gcp-5.11-headers-5.11.0-1029, linux, linux-modules-5.13.0-28-lowlatency, linux-headers-5.13.0-28-lowlatency, linux-raspi, linux-image-gke, linux-modules-extra-raspi-nolpae, linux-image-5.13.0-1011-kvm, linux-buildinfo-5.13.0-1016-raspi, linux-image-unsigned-5.11.0-1029-gcp, linux-modules-extra-5.13.0-1016-oracle, linux-modules-5.11.0-1028-aws, linux-image-5.13.0-28-generic-64k, linux-headers-oem-20.04, linux-cloud-tools-5.13.0-28-lowlatency, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-aws-5.11-cloud-tools-5.11.0-1028, linux-image-unsigned-5.13.0-1011-kvm, linux-gcp-headers-5.13.0-1013, linux-tools-virtual-hwe-20.04-edge, linux-image-raspi, linux-headers-generic-64k-hwe-20.04-edge, linux-headers-virtual-hwe-20.04-edge, linux-buildinfo-5.11.0-1028-azure, linux-raspi-tools-5.13.0-1016, linux-modules-extra-5.13.0-1012-aws, linux-kvm-tools-5.13.0-1011, linux-cloud-tools-5.13.0-28-generic, linux-headers-azure, linux-modules-5.13.0-1013-gcp, linux-image-oracle, linux-lowlatency, linux-headers-oem-20.04c, linux-image-unsigned-5.11.0-1028-aws, linux-buildinfo-5.13.0-1016-raspi-nolpae, linux-oem-20.04, linux-tools-generic-64k, linux-tools-oracle, linux-hwe-5.13-tools-common, linux-image-5.13.0-1029-oem, linux-cloud-tools-virtual, linux-tools-5.13.0-1012-aws, linux-headers-5.13.0-1013-gcp, linux-cloud-tools-generic-hwe-20.04, linux-gcp-5.11, linux-tools-5.13.0-1016-raspi-nolpae, linux-oracle-5.11, linux-image-generic-hwe-20.04, linux-gcp, linux-azure-5.11-cloud-tools-5.11.0-1028, linux-image-aws, linux-tools-lowlatency-hwe-20.04, linux-aws-5.13-tools-5.13.0-1012, linux-headers-aws-edge, linux-tools-gcp, linux-generic-lpae-hwe-20.04, linux-tools-oem-20.04c, linux-image-lowlatency, linux-headers-5.13.0-1016-oracle, linux-headers-generic-hwe-20.04-edge, linux-tools-azure, linux-doc, linux-image-5.13.0-1013-gcp, linux-tools-5.13.0-28-generic, linux-tools-5.13.0-28-generic-64k, linux-headers-lowlatency, linux-tools-5.11.0-1028-aws, linux-azure-5.11, linux-headers-lowlatency-hwe-20.04-edge, linux-generic-64k, linux-buildinfo-5.13.0-28-generic-64k, linux-headers-gcp, linux-generic-hwe-20.04, linux-headers-5.13.0-28-generic-lpae, linux-buildinfo-5.13.0-1012-aws, linux-buildinfo-5.13.0-28-lowlatency, linux-generic-hwe-20.04-edge, linux-image-5.11.0-1028-azure, linux-modules-5.13.0-28-generic-lpae, linux-cloud-tools-5.11.0-1028-aws, linux-generic
  • USN-5267-1: linux-cloud-tools-virtual-hwe-18.04, linux-azure-headers-5.4.0-1068, linux-aws-5.4-headers-5.4.0-1064, linux-signed-azure-edge, linux-image-unsigned-5.4.0-1026-bluefield, linux-cloud-tools-azure, linux-hwe-5.4, linux-azure-edge, linux-cloud-tools-5.4.0-1068-azure, linux-tools-kvm, linux-crashdump, linux-virtual, linux-headers-lowlatency-hwe-18.04-edge, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-gkeop-headers-5.4.0-1032, linux-gcp-tools-5.4.0-1063, linux-buildinfo-5.4.0-1064-aws, linux-hwe-5.4-tools-5.4.0-97, linux-tools-generic-lpae, linux-tools-lowlatency, linux-headers-gcp-edge, linux-image-azure-edge, linux-image-5.4.0-97-generic, linux-image-unsigned-5.4.0-1013-ibm, linux-oracle-edge, linux-cloud-tools-virtual-hwe-18.04-edge, linux-image-extra-virtual, linux-image-oem-osp1, linux-headers-azure-edge, linux-headers-5.4.0-97, linux-modules-extra-ibm-lts-20.04, linux-image-unsigned-5.4.0-1064-aws, linux-aws-headers-5.4.0-1064, linux-headers-generic-lpae, linux-tools-5.4.0-1026-bluefield, linux-ibm-source-5.4.0, linux-modules-extra-gcp, linux-headers-generic, linux-gkeop-5.4-headers-5.4.0-1032, linux-image-generic-lpae, linux-modules-5.4.0-1026-bluefield, linux-image-snapdragon-hwe-18.04, linux-generic-lpae-hwe-18.04, linux-aws-cloud-tools-5.4.0-1064, linux-buildinfo-5.4.0-97-lowlatency, linux-image-ibm, linux-image-unsigned-5.4.0-1054-kvm, linux-azure, linux-modules-5.4.0-1063-gcp, linux-tools-5.4.0-1062-oracle, linux-image-5.4.0-97-generic-lpae, linux-image-oracle-lts-20.04, linux-cloud-tools-5.4.0-97, linux-modules-extra-virtual-hwe-18.04-edge, linux-cloud-tools-gkeop-5.4, linux-headers-5.4.0-1062-oracle, linux-modules-extra-5.4.0-1063-gcp, linux-signed-azure, linux-azure-tools-5.4.0-1068, linux-hwe-5.4-tools-common, linux-gkeop-source-5.4.0, linux-lowlatency, linux-gcp-5.4-tools-5.4.0-1063, linux-headers-ibm, linux-headers-aws-lts-20.04, linux-generic-hwe-18.04, linux-headers-bluefield, linux-image-aws, linux-tools-oracle-edge, linux-tools-gcp, linux-oem-osp1, linux-doc, linux-tools-gcp-edge, linux-headers-lowlatency, linux-hwe-5.4-cloud-tools-common, linux-image-5.4.0-1054-kvm, linux-bluefield-tools-5.4.0-1026, linux-tools-ibm, linux-image-virtual, linux-snapdragon-hwe-18.04-edge, linux-ibm, linux-image-unsigned-5.4.0-97-lowlatency, linux-headers-snapdragon-hwe-18.04-edge, linux-buildinfo-5.4.0-1026-bluefield, linux-modules-extra-5.4.0-1064-aws, linux-modules-extra-aws-lts-20.04, linux-gcp-5.4, linux-image-bluefield, linux-headers-kvm, linux-hwe-5.4-source-5.4.0, linux-ibm-tools-5.4.0-1013, linux-image-oem, linux-modules-extra-gkeop-5.4, linux-image-aws-lts-20.04, linux-oem-osp1-tools-host, linux-tools-5.4.0-97-lowlatency, linux-gkeop-5.4, linux-image-5.4.0-1064-aws, linux-image-unsigned-5.4.0-1032-gkeop, linux-image-gcp-edge, linux-image-unsigned-5.4.0-1062-oracle, linux-gkeop, linux-image-ibm-lts-20.04, linux-tools-generic, linux-aws-edge, linux-cloud-tools-lowlatency, linux-oracle-5.4-tools-5.4.0-1062, linux-ibm-headers-5.4.0-1013, linux-headers-azure-lts-20.04, linux-gcp-edge, linux-image-gkeop, linux-headers-5.4.0-1032-gkeop, linux-tools-aws-edge, linux-aws-5.4-cloud-tools-5.4.0-1064, linux-modules-5.4.0-1054-kvm, linux-image-gcp, linux-headers-5.4.0-1068-azure, linux-modules-extra-5.4.0-97-generic, linux-tools-ibm-lts-20.04, linux-cloud-tools-azure-edge, linux-image-kvm, linux-azure-5.4, linux-headers-oracle, linux-modules-5.4.0-97-generic-lpae, linux-headers-gkeop-5.4, linux-tools-generic-lpae-hwe-18.04-edge, linux-tools-aws-lts-20.04, linux, linux-tools-gcp-lts-20.04, linux-tools-azure-edge, linux-image-unsigned-5.4.0-97-generic, linux-ibm-tools-common, linux-modules-extra-oracle, linux-headers-azure, linux-signed-oracle-edge, linux-tools-5.4.0-97, linux-gkeop-tools-5.4.0-1032, linux-cloud-tools-virtual, linux-cloud-tools-5.4.0-1032-gkeop, linux-headers-5.4.0-1054-kvm, linux-oracle-5.4-headers-5.4.0-1062, linux-buildinfo-5.4.0-1013-ibm, linux-modules-5.4.0-1032-gkeop, linux-headers-aws-edge, linux-headers-ibm-lts-20.04, linux-headers-5.4.0-97-generic, linux-virtual-hwe-18.04-edge, linux-signed-image-azure, linux-headers-gcp, linux-tools-snapdragon-hwe-18.04-edge, linux-gkeop-cloud-tools-5.4.0-1032, linux-azure-5.4-headers-5.4.0-1068, linux-image-generic-hwe-18.04-edge, linux-signed-oracle, linux-signed-image-oracle, linux-cloud-tools-generic-hwe-18.04, linux-cloud-tools-gkeop, linux-modules-5.4.0-1013-ibm, linux-image-virtual-hwe-18.04, linux-buildinfo-5.4.0-1054-kvm, linux-cloud-tools-lowlatency-hwe-18.04, linux-oem-tools-host, linux-tools-lowlatency-hwe-18.04-edge, linux-headers-5.4.0-1064-aws, linux-image-5.4.0-1013-ibm, linux-image-generic, linux-ibm-cloud-tools-common, linux-tools-lowlatency-hwe-18.04, linux-generic-lpae, linux-oracle-5.4, linux-headers-snapdragon-hwe-18.04, linux-modules-5.4.0-1064-aws, linux-oracle, linux-tools-common, linux-image-generic-hwe-18.04, linux-tools-5.4.0-97-generic, linux-lowlatency-hwe-18.04-edge, linux-cloud-tools-generic, linux-image-5.4.0-97-lowlatency, linux-source, linux-tools-aws, linux-image-azure, linux-image-5.4.0-1026-bluefield, linux-modules-extra-gkeop, linux-image-lowlatency-hwe-18.04-edge, linux-tools-5.4.0-1032-gkeop, linux-cloud-tools-generic-hwe-18.04-edge, linux-signed-image-azure-edge, linux-headers-gkeop, linux-image-unsigned-5.4.0-1063-gcp, linux-headers-5.4.0-1063-gcp, linux-headers-aws, linux-cloud-tools-5.4.0-97-lowlatency, linux-modules-extra-5.4.0-1068-azure, linux-headers-virtual, linux-headers-virtual-hwe-18.04, linux-virtual-hwe-18.04, linux-libc-dev, linux-cloud-tools-common, linux-tools-5.4.0-1063-gcp, linux-aws-5.4, linux-oracle-headers-5.4.0-1062, linux-headers-gcp-lts-20.04, linux-tools-5.4.0-1013-ibm, linux-azure-5.4-cloud-tools-5.4.0-1068, linux-buildinfo-5.4.0-1032-gkeop, linux-image-5.4.0-1068-azure, linux-image-generic-lpae-hwe-18.04-edge, linux-tools-generic-lpae-hwe-18.04, linux-modules-extra-ibm, linux-image-5.4.0-1062-oracle, linux-generic-hwe-18.04-edge, linux-gkeop-5.4-source-5.4.0, linux-headers-oracle-edge, linux-tools-5.4.0-1068-azure, linux-image-oracle, linux-modules-extra-oracle-edge, linux-tools-oracle, linux-tools-virtual-hwe-18.04, linux-azure-5.4-tools-5.4.0-1068, linux-gcp, linux-tools-5.4.0-1054-kvm, linux-tools-5.4.0-97-generic-lpae, linux-bluefield, linux-hwe-5.4-headers-5.4.0-97, linux-aws-5.4-tools-5.4.0-1064, linux-image-lowlatency, linux-aws-tools-5.4.0-1064, linux-oracle-lts-20.04, linux-tools-azure, linux-image-generic-lpae-hwe-18.04, linux-modules-extra-virtual-hwe-18.04, linux-modules-extra-5.4.0-1032-gkeop, linux-gcp-lts-20.04, linux-kvm, linux-cloud-tools-5.4.0-97-generic, linux-image-5.4.0-1063-gcp, linux-modules-5.4.0-1068-azure, linux-headers-oem, linux-oracle-tools-5.4.0-1062, linux-image-unsigned-5.4.0-1068-azure, linux-tools-oem, linux-headers-oracle-lts-20.04, linux-generic-lpae-hwe-18.04-edge, linux-modules-extra-azure-edge, linux-headers-generic-hwe-18.04-edge, linux-image-aws-edge, linux-tools-bluefield, linux-cloud-tools-azure-lts-20.04, linux-lowlatency-hwe-18.04, linux-buildinfo-5.4.0-97-generic-lpae, linux-tools-host, linux-image-extra-virtual-hwe-18.04-edge, linux-cloud-tools-5.4.0-1064-aws, linux-oem, linux-modules-5.4.0-1062-oracle, linux-tools-virtual-hwe-18.04-edge, linux-buildinfo-5.4.0-1063-gcp, linux-tools-oracle-lts-20.04, linux-modules-extra-azure, linux-azure-lts-20.04, linux-image-gkeop-5.4, linux-gkeop-5.4-tools-5.4.0-1032, linux-tools-gkeop-5.4, linux-aws, linux-headers-5.4.0-1013-ibm, linux-tools-generic-hwe-18.04-edge, linux-tools-oem-osp1, linux-image-lowlatency-hwe-18.04, linux-buildinfo-5.4.0-1062-oracle, linux-gkeop-5.4-cloud-tools-5.4.0-1032, linux-tools-virtual, linux-tools-5.4.0-1064-aws, linux-tools-azure-lts-20.04, linux-image-gcp-lts-20.04, linux-aws-lts-20.04, linux-image-azure-lts-20.04, linux-headers-5.4.0-97-lowlatency, linux-image-oracle-edge, linux-headers-virtual-hwe-18.04-edge, linux-snapdragon-hwe-18.04, linux-kvm-tools-5.4.0-1054, linux-gcp-headers-5.4.0-1063, linux-modules-extra-aws, linux-headers-lowlatency-hwe-18.04, linux-modules-extra-aws-edge, linux-tools-gkeop, linux-tools-snapdragon-hwe-18.04, linux-modules-extra-azure-lts-20.04, linux-buildinfo-5.4.0-97-generic, linux-kvm-headers-5.4.0-1054, linux-signed-image-oracle-edge, linux-buildinfo-5.4.0-1068-azure, linux-modules-extra-gcp-lts-20.04, linux-bluefield-headers-5.4.0-1026, linux-modules-extra-5.4.0-1062-oracle, linux-gcp-5.4-headers-5.4.0-1063, linux-ibm-lts-20.04, linux-headers-generic-lpae-hwe-18.04-edge, linux-image-extra-virtual-hwe-18.04, linux-headers-5.4.0-1026-bluefield, linux-source-5.4.0, linux-headers-oem-osp1, linux-modules-5.4.0-97-lowlatency, linux-headers-5.4.0-97-generic-lpae, linux-hwe-5.4-cloud-tools-5.4.0-97, linux-image-5.4.0-1032-gkeop, linux-azure-cloud-tools-5.4.0-1068, linux-headers-generic-hwe-18.04, linux-tools-generic-hwe-18.04, linux-image-snapdragon-hwe-18.04-edge, linux-modules-extra-gcp-edge, linux-modules-extra-5.4.0-1013-ibm, linux-modules-5.4.0-97-generic, linux-headers-generic-lpae-hwe-18.04, linux-image-virtual-hwe-18.04-edge, linux-generic
  • USN-5267-3: linux-tools-raspi-hwe-18.04-edge, linux-image-raspi2-hwe-18.04, linux-raspi-hwe-18.04, linux-headers-raspi2, linux-image-raspi2, linux-modules-5.4.0-1052-raspi, linux-image-raspi, linux-raspi-headers-5.4.0-1052, linux-headers-raspi2-hwe-18.04-edge, linux-image-raspi-hwe-18.04, linux-tools-raspi2, linux-raspi-5.4-tools-5.4.0-1052, linux-raspi-tools-5.4.0-1052, linux-raspi-hwe-18.04-edge, linux-image-raspi-hwe-18.04-edge, linux-image-5.4.0-1052-raspi, linux-raspi2-hwe-18.04, linux-headers-raspi2-hwe-18.04, linux-tools-5.4.0-1052-raspi, linux-tools-raspi, linux-headers-raspi, linux-buildinfo-5.4.0-1052-raspi, linux-tools-raspi2-hwe-18.04-edge, linux-raspi2, linux-headers-raspi-hwe-18.04, linux-headers-raspi-hwe-18.04-edge, linux-raspi, linux-image-raspi2-hwe-18.04-edge, linux-raspi2-hwe-18.04-edge, linux-tools-raspi2-hwe-18.04, linux-raspi-5.4-headers-5.4.0-1052, linux-tools-raspi-hwe-18.04, linux-headers-5.4.0-1052-raspi, linux-raspi-5.4
  • USN-5505-1: linux-kvm, linux-headers-lowlatency-lts-xenial, linux-kvm-headers-4.4.0-1110, linux-headers-virtual-lts-xenial, linux-image-4.4.0-1110-kvm, linux-image-unsigned-4.4.0-229-lowlatency, linux-lts-xenial-tools-4.4.0-229, linux-image-virtual-lts-xenial, linux-tools-lowlatency-lts-xenial, linux-image-extra-virtual-lts-xenial, linux-image-unsigned-4.4.0-229-generic, linux-cloud-tools-generic-lts-xenial, linux-buildinfo-4.4.0-1110-kvm, linux-modules-4.4.0-1110-kvm, linux-modules-4.4.0-229-lowlatency, linux-headers-4.4.0-229-lowlatency, linux-image-lowlatency-lts-xenial, linux-buildinfo-4.4.0-229-generic, linux-headers-4.4.0-1110-kvm, linux-image-4.4.0-229-lowlatency, linux-lts-xenial, linux-headers-generic-lts-xenial, linux-headers-4.4.0-229-generic, linux-cloud-tools-4.4.0-229-generic, linux-generic-lts-xenial, linux-tools-kvm, linux-image-kvm, linux-cloud-tools-lowlatency-lts-xenial, linux-signed-image-lowlatency-lts-xenial, linux-tools-generic-lts-xenial, linux-signed-lowlatency-lts-xenial, linux-tools-4.4.0-229-lowlatency, linux-headers-kvm, linux-image-4.4.0-229-generic, linux-lts-xenial-cloud-tools-4.4.0-229, linux-kvm-tools-4.4.0-1110, linux-kvm-cloud-tools-4.4.0-1110, linux-cloud-tools-4.4.0-229-lowlatency, linux-cloud-tools-4.4.0-1110-kvm, linux-headers-4.4.0-229, linux-signed-generic-lts-xenial, linux-image-generic-lts-xenial, linux-modules-extra-4.4.0-229-generic, linux-buildinfo-4.4.0-229-lowlatency, linux-cloud-tools-virtual-lts-xenial, linux-signed-image-generic-lts-xenial, linux-tools-4.4.0-229-generic, linux-tools-4.4.0-1110-kvm, linux-tools-virtual-lts-xenial, linux-lowlatency-lts-xenial, linux-virtual-lts-xenial, linux-modules-4.4.0-229-generic
  • USN-5513-1: linux-aws-cloud-tools-4.4.0-1109, linux-cloud-tools-4.4.0-1109-aws, linux-headers-aws, linux-image-aws, linux-tools-aws, linux-modules-4.4.0-1109-aws, linux-aws-headers-4.4.0-1109, linux-image-4.4.0-1109-aws, linux-tools-4.4.0-1109-aws, linux-aws, linux-buildinfo-4.4.0-1109-aws, linux-aws-tools-4.4.0-1109, linux-headers-4.4.0-1109-aws
  • USN-5165-1: linux-image-unsigned-5.14.0-1008-oem, linux-modules-5.14.0-1008-oem, linux-oem-5.14-tools-5.14.0-1008, linux-oem-5.14-tools-host, linux-headers-5.14.0-1008-oem, linux-image-5.14.0-1008-oem, linux-buildinfo-5.14.0-1008-oem, linux-image-oem-20.04d, linux-oem-20.04d, linux-tools-oem-20.04d, linux-oem-5.14, linux-oem-5.14-headers-5.14.0-1008, linux-tools-5.14.0-1008-oem, linux-headers-oem-20.04d
  • USN-5207-1: linux-headers-oem-20.04, linux-oem-5.10-tools-host, linux-tools-oem-20.04b, linux-image-oem-20.04-edge, linux-image-unsigned-5.10.0-1053-oem, linux-oem-5.10, linux-buildinfo-5.10.0-1053-oem, linux-tools-5.10.0-1053-oem, linux-headers-oem-20.04-edge, linux-oem-20.04, linux-oem-20.04-edge, linux-headers-oem-20.04b, linux-oem-20.04b, linux-headers-5.10.0-1053-oem, linux-image-oem-20.04, linux-modules-5.10.0-1053-oem, linux-image-5.10.0-1053-oem, linux-tools-oem-20.04, linux-tools-oem-20.04-edge, linux-oem-5.10-tools-5.10.0-1053, linux-oem-5.10-headers-5.10.0-1053, linux-image-oem-20.04b
  • USN-5266-1: linux-gke-5.4-tools-5.4.0-1061, linux-buildinfo-5.4.0-1061-gke, linux-image-unsigned-5.4.0-1061-gke, linux-tools-gke, linux-headers-5.4.0-1061-gke, linux-modules-extra-gke, linux-tools-gke-5.4, linux-gke-headers-5.4.0-1061, linux-headers-gke, linux-modules-extra-gke-5.4, linux-tools-5.4.0-1061-gke, linux-headers-gke-5.4, linux-gke-5.4-headers-5.4.0-1061, linux-gke-tools-5.4.0-1061, linux-gke-5.4, linux-image-5.4.0-1061-gke, linux-image-gke-5.4, linux-modules-extra-5.4.0-1061-gke, linux-image-gke, linux-modules-5.4.0-1061-gke, linux-gke
  • USN-5361-1: linux-signed-generic, linux-kvm, linux-tools-4.4.0-223, linux-headers-lowlatency-lts-xenial, linux-image-virtual, linux-image-virtual-lts-xenial, linux-image-unsigned-4.4.0-223-lowlatency, linux-generic-lts-vivid, linux-cloud-tools-generic-lts-wily, linux-image-lowlatency-lts-utopic, linux-tools-4.4.0-223-lowlatency, linux-image-extra-virtual-lts-wily, linux-hwe-generic-trusty, linux-tools-kvm, linux-crashdump, linux-virtual, linux-cloud-tools-4.4.0-1139-aws, linux-hwe-virtual-trusty, linux-headers-4.4.0-223, linux-signed-image-lowlatency-lts-xenial, linux-image-4.4.0-1104-kvm, linux-image-generic, linux-tools-lts-utopic, linux-headers-kvm, linux-modules-4.4.0-1103-aws, linux-aws-tools-4.4.0-1103, linux-cloud-tools-4.4.0-223, linux-tools-common, linux-tools-host, linux-tools-generic-lts-wily, linux-virtual-lts-wily, linux-lts-xenial-tools-4.4.0-223, linux-headers-virtual-lts-utopic, linux-signed-image-generic-lts-xenial, linux-tools-4.4.0-1139-aws, linux-image-generic-lts-vivid, linux-tools-lowlatency, linux-cloud-tools-virtual-lts-wily, linux-modules-extra-4.4.0-223-generic, linux-cloud-tools-virtual-lts-utopic, linux-cloud-tools-generic, linux-tools-lowlatency-lts-vivid, linux-source, linux-image-virtual-lts-wily, linux-headers-virtual-lts-xenial, linux-tools-aws, linux-modules-extra-4.4.0-1139-aws, linux-cloud-tools-4.4.0-1103-aws, linux-source-4.4.0, linux-tools-lowlatency-lts-xenial, linux-tools-virtual-lts-vivid, linux-signed-generic-lts-vivid, linux-headers-generic-lts-vivid, linux-cloud-tools-generic-lts-vivid, linux-lowlatency-lts-utopic, linux-cloud-tools-lowlatency-lts-vivid, linux-headers-4.4.0-1104-kvm, linux-signed-image-generic-lts-vivid, linux-headers-4.4.0-1139-aws, linux-generic-lts-xenial, linux-image-extra-virtual, linux-aws, linux-image-unsigned-4.4.0-223-generic, linux-cloud-tools-lowlatency-lts-xenial, linux-headers-virtual-lts-vivid, linux-image-generic-lts-wily, linux-tools-generic, linux-headers-lowlatency-lts-utopic, linux-image-hwe-virtual-trusty, linux-cloud-tools-4.4.0-1104-kvm, linux-cloud-tools-lowlatency, linux-cloud-tools-virtual-lts-vivid, linux-aws-headers-4.4.0-1139, linux-aws-headers-4.4.0-1103, linux-lts-xenial-cloud-tools-4.4.0-223, linux-buildinfo-4.4.0-1139-aws, linux-headers-virtual-lts-wily, linux-signed-generic-lts-xenial, linux-tools-virtual, linux-tools-lowlatency-lts-utopic, linux-aws-cloud-tools-4.4.0-1139, linux-image-hwe-generic-trusty, linux-kvm-headers-4.4.0-1104, linux-headers-generic, linux-modules-4.4.0-1104-kvm, linux-signed-lowlatency-lts-xenial, linux-cloud-tools-lowlatency-lts-wily, linux-generic-lts-utopic, linux-virtual-lts-xenial, linux-headers-aws, linux-signed-image-lowlatency-lts-wily, linux-image-lowlatency-lts-vivid, linux-image-extra-virtual-lts-xenial, linux-cloud-tools-generic-lts-xenial, linux-cloud-tools-4.4.0-223-lowlatency, linux-tools-4.4.0-1103-aws, linux-headers-virtual, linux-image-lowlatency-lts-xenial, linux-modules-extra-aws, linux-signed-generic-lts-utopic, linux-signed-image-lowlatency, linux-lts-xenial, linux-generic-lts-wily, linux-headers-lowlatency-lts-wily, linux-tools-lowlatency-lts-wily, linux-headers-4.4.0-223-lowlatency, linux-image-4.4.0-223-generic, linux-libc-dev, linux-cloud-tools-common, linux-kvm-tools-4.4.0-1104, linux-modules-4.4.0-223-lowlatency, linux-virtual-lts-utopic, linux-image-kvm, linux-tools-generic-lts-xenial, linux-cloud-tools-generic-lts-utopic, linux-headers-generic-lts-utopic, linux-headers-lowlatency-lts-vivid, linux-virtual-lts-vivid, linux-headers-4.4.0-223-generic, linux-lowlatency-lts-wily, linux-signed-lowlatency, linux-image-virtual-lts-vivid, linux-image-generic-lts-utopic, linux-aws-tools-4.4.0-1139, linux-tools-generic-lts-utopic, linux-image-4.4.0-1139-aws, linux-modules-4.4.0-223-generic, linux, linux-kvm-cloud-tools-4.4.0-1104, linux-cloud-tools-virtual-lts-xenial, linux-cloud-tools-lowlatency-lts-utopic, linux-lowlatency-lts-xenial, linux-image-lowlatency-lts-wily, linux-buildinfo-4.4.0-223-lowlatency, linux-tools-virtual-lts-wily, linux-image-extra-virtual-lts-vivid, linux-aws-cloud-tools-4.4.0-1103, linux-headers-generic-lts-xenial, linux-lowlatency, linux-headers-generic-lts-wily, linux-modules-4.4.0-1139-aws, linux-cloud-tools-virtual, linux-buildinfo-4.4.0-1104-kvm, linux-image-extra-virtual-lts-utopic, linux-signed-generic-lts-wily, linux-tools-4.4.0-1104-kvm, linux-tools-virtual-lts-utopic, linux-buildinfo-4.4.0-223-generic, linux-image-aws, linux-image-4.4.0-223-lowlatency, linux-cloud-tools-4.4.0-223-generic, linux-headers-4.4.0-1103-aws, linux-signed-image-generic-lts-utopic, linux-signed-image-generic, linux-image-lowlatency, linux-lowlatency-lts-vivid, linux-doc, linux-tools-generic-lts-vivid, linux-headers-lowlatency, linux-image-virtual-lts-utopic, linux-image-generic-lts-xenial, linux-tools-4.4.0-223-generic, linux-signed-image-generic-lts-wily, linux-signed-lowlatency-lts-wily, linux-image-4.4.0-1103-aws, linux-tools-virtual-lts-xenial, linux-buildinfo-4.4.0-1103-aws, linux-generic

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