USN-5072-1: Linux kernel vulnerabilities

Releases

• Ubuntu 20.04 LTS

Packages

• linux-azure-5.8 - Linux kernel for Microsoft Azure cloud systems
• linux-oem-5.10 - Linux kernel for OEM systems

Details

Maxim Levitsky and Paolo Bonzini discovered that the KVM hypervisor
implementation for AMD processors in the Linux kernel allowed a guest VM to
disable restrictions on VMLOAD/VMSAVE in a nested guest. An attacker in a
guest VM could use this to read or write portions of the host's physical
memory. (CVE-2021-3656)

Maxim Levitsky discovered that the KVM hypervisor implementation for AMD
processors in the Linux kernel did not properly prevent a guest VM from
enabling AVIC in nested guest VMs. An attacker in a guest VM could use this
to write to portions of the host's physical memory. (CVE-2021-3653)

Update instructions

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

Ubuntu 20.04

• linux-image-oem-20.04b - 5.10.0.1045.47
• linux-image-5.10.0-1045-oem - 5.10.0-1045.47
• linux-image-oem-20.04 - 5.10.0.1045.47
• linux-image-5.8.0-1041-azure - 5.8.0-1041.44~20.04.1
• linux-image-azure - 5.8.0.1041.44~20.04.13

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

• CVE-2021-3656
• CVE-2021-3653

Related notices

• USN-5070-1: linux-image-generic-lpae-hwe-20.04-edge, linux-tools-5.11.0-1015-azure, linux-modules-extra-5.11.0-1017-aws, linux-headers-gcp, linux-image-aws-edge, linux-headers-virtual-hwe-20.04-edge, linux-kvm-headers-5.11.0-1015, linux-headers-5.11.0-1017-aws, linux-modules-extra-5.11.0-1018-gcp, linux-lowlatency-hwe-20.04-edge, linux-hwe-5.11-tools-common, linux-azure-edge, linux-tools-generic, linux-headers-aws, linux-image-5.11.0-1018-gcp, linux-tools-lowlatency-hwe-20.04-edge, linux-virtual, linux-headers-5.11.0-1015-kvm, linux-tools-5.11.0-34-generic-64k, linux-buildinfo-5.11.0-1017-raspi, linux-headers-lowlatency-hwe-20.04, linux-image-extra-virtual, linux-tools-5.11.0-1018-gcp, linux-image-virtual-hwe-20.04, linux-hwe-5.11-cloud-tools-common, linux-modules-extra-5.11.0-1017-oracle, linux-tools-lowlatency, linux-image-oracle, linux-image-5.11.0-1017-oracle, linux-oracle-tools-5.11.0-1017, linux-image-5.11.0-1015-azure, linux-azure-5.11-cloud-tools-5.11.0-1015, linux-headers-generic-lpae-hwe-20.04-edge, linux-image-5.11.0-1015-kvm, linux-image-generic-64k-hwe-20.04-edge, linux-image-kvm, linux-headers-generic-hwe-20.04, linux-tools-5.11.0-34, linux-generic-lpae-hwe-20.04-edge, linux-headers-aws-edge, linux-tools-5.11.0-1017-oracle, linux-buildinfo-5.11.0-1017-raspi-nolpae, linux-generic-hwe-20.04-edge, linux-image-lowlatency-hwe-20.04-edge, linux-modules-5.11.0-34-generic-lpae, linux-raspi, linux-headers-5.11.0-34-generic-lpae, linux-headers-generic-64k-hwe-20.04, linux-hwe-5.11-tools-host, linux-image-lowlatency, linux-tools-generic-64k, linux-oracle-5.11, linux-image-unsigned-5.11.0-34-generic-64k, linux-image-azure-edge, linux-image-generic, linux-image-generic-hwe-20.04, linux-generic, linux-image-virtual, linux-image-5.11.0-34-lowlatency, linux-aws-5.11-headers-5.11.0-1017, linux-headers-5.11.0-34-generic, linux-libc-dev, linux-gke, linux-cloud-tools-virtual-hwe-20.04-edge, linux-modules-5.11.0-1017-oracle, linux-oracle-headers-5.11.0-1017, linux-image-extra-virtual-hwe-20.04-edge, linux-aws-tools-5.11.0-1017, linux-tools-virtual, linux-headers-generic-lpae, linux-cloud-tools-5.11.0-34-generic, linux-lowlatency, linux-image-5.11.0-1017-raspi, linux-image-oracle-edge, linux-tools-5.11.0-1017-raspi-nolpae, linux-azure-cloud-tools-5.11.0-1015, linux-image-azure, linux-kvm-tools-5.11.0-1015, linux-tools-5.11.0-1017-raspi, linux-tools-aws, linux-image-unsigned-5.11.0-1015-azure, linux-aws-5.11-tools-5.11.0-1017, linux-image-5.11.0-34-generic-64k, linux-tools-kvm, linux-headers-generic-64k-hwe-20.04-edge, linux-image-generic-64k, linux-cloud-tools-lowlatency, linux, linux-tools-oracle-edge, linux-tools-generic-lpae-hwe-20.04, linux-tools-common, linux-cloud-tools-azure-edge, linux-image-generic-lpae-hwe-20.04, linux-cloud-tools-virtual, linux-azure-5.11-headers-5.11.0-1015, linux-headers-azure, linux-oracle, linux-tools-gke, linux-doc, linux-modules-5.11.0-34-lowlatency, linux-tools-virtual-hwe-20.04-edge, linux-headers-generic-lpae-hwe-20.04, linux-headers-5.11.0-1018-gcp, linux-tools-generic-lpae-hwe-20.04-edge, linux-cloud-tools-5.11.0-1015-azure, linux-headers-5.11.0-34-lowlatency, linux-cloud-tools-common, linux-buildinfo-5.11.0-34-generic-lpae, linux-headers-oracle, linux-headers-generic, linux-generic-lpae-hwe-20.04, linux-modules-extra-gcp, linux-generic-hwe-20.04, linux-tools-generic-lpae, linux-tools-azure, linux-aws-headers-5.11.0-1017, linux-image-unsigned-5.11.0-1018-gcp, linux-oracle-5.11-tools-5.11.0-1017, linux-cloud-tools-5.11.0-34, linux-hwe-5.11-source-5.11.0, linux-tools-generic-hwe-20.04-edge, linux-aws-edge, linux-hwe-5.11-headers-5.11.0-34, linux-raspi-nolpae, linux-tools-generic-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04, linux-cloud-tools-azure, linux-source, linux-headers-5.11.0-34, linux-generic-lpae, linux-image-unsigned-5.11.0-1017-oracle, linux-image-unsigned-5.11.0-1015-kvm, linux-generic-64k-hwe-20.04-edge, linux-image-aws, linux-image-unsigned-5.11.0-34-generic, linux-modules-5.11.0-1015-azure, linux-tools-raspi-nolpae, linux-cloud-tools-generic-hwe-20.04-edge, linux-modules-5.11.0-1017-raspi-nolpae, linux-raspi-tools-5.11.0-1017, linux-modules-extra-aws-edge, linux-lowlatency-hwe-20.04, linux-tools-azure-edge, linux-azure-headers-5.11.0-1015, linux-image-5.11.0-1017-aws, linux-headers-generic-64k, linux-aws-5.11, linux-image-generic-hwe-20.04-edge, linux-buildinfo-5.11.0-34-generic-64k, linux-oracle-5.11-headers-5.11.0-1017, linux-image-generic-lpae, linux-tools-5.11.0-34-generic-lpae, linux-image-gke, linux-aws-5.11-cloud-tools-5.11.0-1017, linux-cloud-tools-virtual-hwe-20.04, linux-headers-lowlatency-hwe-20.04-edge, linux-image-5.11.0-34-generic, linux-modules-extra-5.11.0-34-generic, linux-virtual-hwe-20.04, linux-image-gcp, linux-headers-5.11.0-1017-oracle, linux-modules-extra-aws, linux-gcp-headers-5.11.0-1018, linux-tools-oem-20.04, linux-tools-raspi, linux-virtual-hwe-20.04-edge, linux-tools-generic-64k-hwe-20.04, linux-headers-oracle-edge, linux-buildinfo-5.11.0-34-generic, linux-oem-20.04, linux-modules-5.11.0-1017-aws, linux-tools-5.11.0-34-lowlatency, linux-buildinfo-5.11.0-1017-oracle, linux-tools-gcp, linux-tools-5.11.0-1015-kvm, linux-gcp, linux-gcp-tools-5.11.0-1018, linux-tools-aws-edge, linux-headers-kvm, linux-tools-lowlatency-hwe-20.04, linux-headers-generic-hwe-20.04-edge, linux-oracle-edge, linux-modules-5.11.0-34-generic, linux-headers-5.11.0-1015-azure, linux-buildinfo-5.11.0-1015-kvm, linux-headers-5.11.0-34-generic-64k, linux-buildinfo-5.11.0-34-lowlatency, linux-azure-5.11-tools-5.11.0-1015, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-headers-lowlatency, linux-cloud-tools-generic-hwe-20.04, linux-modules-extra-azure, linux-headers-oem-20.04, linux-cloud-tools-5.11.0-1017-aws, linux-image-extra-virtual-hwe-20.04, linux-modules-extra-azure-edge, linux-crashdump, linux-image-lowlatency-hwe-20.04, linux-headers-virtual-hwe-20.04, linux-azure, linux-tools-host, linux-tools-virtual-hwe-20.04, linux-buildinfo-5.11.0-1018-gcp, linux-hwe-5.11-cloud-tools-5.11.0-34, linux-tools-5.11.0-1017-aws, linux-headers-azure-edge, linux-cloud-tools-5.11.0-34-lowlatency, linux-headers-5.11.0-1017-raspi-nolpae, linux-image-virtual-hwe-20.04-edge, linux-aws-cloud-tools-5.11.0-1017, linux-hwe-5.11-tools-5.11.0-34, linux-azure-tools-5.11.0-1015, linux-buildinfo-5.11.0-1017-aws, linux-aws, linux-generic-64k-hwe-20.04, linux-image-5.11.0-1017-raspi-nolpae, linux-kvm, linux-tools-5.11.0-34-generic, linux-azure-5.11, linux-modules-5.11.0-1015-kvm, linux-modules-5.11.0-34-generic-64k, linux-image-unsigned-5.11.0-34-lowlatency, linux-headers-raspi-nolpae, linux-raspi-headers-5.11.0-1017, linux-tools-generic-64k-hwe-20.04-edge, linux-generic-64k, linux-buildinfo-5.11.0-1015-azure, linux-headers-raspi, linux-hwe-5.11, linux-image-5.11.0-34-generic-lpae, linux-image-raspi-nolpae, linux-image-raspi, linux-modules-5.11.0-1018-gcp, linux-modules-extra-5.11.0-1015-azure, linux-tools-oracle, linux-cloud-tools-generic, linux-modules-extra-gke, linux-headers-5.11.0-1017-raspi, linux-source-5.11.0, linux-headers-gke, linux-image-oem-20.04, linux-modules-5.11.0-1017-raspi, linux-image-generic-64k-hwe-20.04, linux-headers-virtual
• USN-5071-1: linux-tools-gkeop-5.4, linux-image-5.4.0-1056-aws, linux-tools-5.4.0-1052-gke, linux-kvm-tools-5.4.0-1046, linux-modules-extra-gkeop-5.4, linux-oem-osp1, linux-headers-gcp, linux-image-aws-edge, linux-image-lowlatency-hwe-18.04, linux-image-5.4.0-1054-oracle, linux-cloud-tools-azure-lts-20.04, linux-tools-5.4.0-1023-gkeop, linux-image-5.4.0-1046-kvm, linux-image-lowlatency-hwe-18.04-edge, linux-generic-hwe-18.04-edge, linux-tools-generic, linux-azure-edge, linux-tools-gcp-edge, linux-image-gkeop-5.4, linux-aws-tools-5.4.0-1056, linux-headers-aws, linux-image-unsigned-5.4.0-1058-azure, linux-virtual, linux-aws-5.4, linux-aws-headers-5.4.0-1056, linux-image-extra-virtual, linux-aws-5.4-headers-5.4.0-1056, linux-lowlatency-hwe-18.04, linux-cloud-tools-generic-hwe-18.04, linux-headers-5.4.0-1052-gcp, linux-modules-extra-5.4.0-1052-gke, linux-aws-cloud-tools-5.4.0-1056, linux-aws-5.4-tools-5.4.0-1056, linux-azure-cloud-tools-5.4.0-1058, linux-headers-generic-lpae-hwe-18.04-edge, linux-headers-gkeop-5.4, linux-image-oracle, linux-image-virtual-hwe-18.04-edge, linux-modules-extra-5.4.0-1054-oracle, linux-image-oem, linux-tools-5.4.0-1046-kvm, linux-gkeop-5.4-cloud-tools-5.4.0-1023, linux-image-oracle-lts-20.04, linux-source-5.4.0, linux-tools-lowlatency-hwe-18.04, linux-headers-5.4.0-1056-aws, linux-image-extra-virtual-hwe-18.04-edge, linux-oracle-headers-5.4.0-1054, linux-signed-oracle-edge, linux-image-kvm, linux-headers-azure-lts-20.04, linux-tools-lowlatency, linux-headers-aws-edge, linux-modules-5.4.0-84-lowlatency, linux-signed-image-azure-edge, linux-gke-5.4-headers-5.4.0-1052, linux-cloud-tools-5.4.0-84-generic, linux-modules-5.4.0-1046-kvm, linux-modules-extra-gcp-lts-20.04, linux-tools-5.4.0-84, linux-image-lowlatency, linux-headers-generic-hwe-18.04-edge, linux-cloud-tools-gkeop-5.4, linux-headers-oem-osp1, linux-image-unsigned-5.4.0-84-generic, linux-oracle-lts-20.04, linux-headers-5.4.0-1052-gke, linux-image-azure-edge, linux-gkeop-headers-5.4.0-1023, linux-image-generic, linux-modules-extra-gkeop, linux-generic, linux-image-virtual, linux-tools-generic-lpae-hwe-18.04-edge, linux-signed-image-oracle-edge, linux-cloud-tools-virtual-hwe-18.04, linux-cloud-tools-5.4.0-1023-gkeop, linux-libc-dev, linux-image-generic-hwe-18.04-edge, linux-buildinfo-5.4.0-84-generic, linux-gke, linux-headers-lowlatency-hwe-18.04, linux-azure-5.4-headers-5.4.0-1058, linux-image-unsigned-5.4.0-1052-gcp, linux-oracle-5.4-headers-5.4.0-1054, linux-headers-5.4.0-1046-kvm, linux-signed-azure, linux-tools-5.4.0-1054-oracle, linux-headers-generic-lpae, linux-tools-generic-hwe-18.04, linux-generic-lpae-hwe-18.04-edge, linux-image-unsigned-5.4.0-84-lowlatency, linux-lowlatency, linux-image-oracle-edge, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-oracle-5.4, linux-kvm-headers-5.4.0-1046, linux-modules-extra-oracle-edge, linux-aws-lts-20.04, linux-image-azure, linux-tools-aws, linux-modules-5.4.0-1058-azure, linux-tools-kvm, linux-modules-extra-gcp-edge, linux-tools-5.4.0-84-lowlatency, linux-cloud-tools-lowlatency, linux, linux-tools-oracle-edge, linux-headers-oem, linux-image-aws-lts-20.04, linux-tools-common, linux-cloud-tools-azure-edge, linux-cloud-tools-virtual, linux-tools-oem, linux-modules-5.4.0-1023-gkeop, linux-modules-5.4.0-84-generic-lpae, linux-oracle, linux-headers-azure, linux-tools-5.4.0-1056-aws, linux-tools-gke, linux-doc, linux-headers-virtual-hwe-18.04-edge, linux-tools-oem-osp1, linux-headers-5.4.0-84-generic-lpae, linux-modules-extra-5.4.0-84-generic, linux-image-5.4.0-84-generic, linux-tools-virtual, linux-tools-virtual-hwe-18.04-edge, linux-cloud-tools-5.4.0-84-lowlatency, linux-cloud-tools-generic-hwe-18.04-edge, linux-cloud-tools-common, linux-gcp-tools-5.4.0-1052, linux-headers-oracle, linux-headers-generic, linux-image-unsigned-5.4.0-1023-gkeop, linux-modules-extra-gcp, linux-cloud-tools-5.4.0-84, linux-buildinfo-5.4.0-1052-gke, linux-image-generic-hwe-18.04, linux-headers-5.4.0-1058-azure, linux-tools-generic-lpae, linux-tools-azure, linux-gcp-5.4, linux-headers-5.4.0-1023-gkeop, linux-azure-5.4-tools-5.4.0-1058, linux-lowlatency-hwe-18.04-edge, linux-tools-aws-lts-20.04, linux-image-gcp-edge, linux-modules-extra-5.4.0-1052-gcp, linux-gcp-headers-5.4.0-1052, linux-oem, linux-image-extra-virtual-hwe-18.04, linux-aws-edge, linux-image-gkeop, linux-cloud-tools-azure, linux-source, linux-gcp-5.4-tools-5.4.0-1052, linux-modules-extra-5.4.0-1058-azure, linux-generic-lpae, linux-image-unsigned-5.4.0-1052-gke, linux-modules-5.4.0-1052-gcp, linux-gke-5.4-tools-5.4.0-1052, linux-image-aws, linux-image-unsigned-5.4.0-1046-kvm, linux-modules-extra-gke-5.4, linux-virtual-hwe-18.04, linux-virtual-hwe-18.04-edge, linux-image-5.4.0-1052-gke, linux-modules-extra-aws-edge, linux-image-azure-lts-20.04, linux-gkeop-source-5.4.0, linux-tools-azure-edge, linux-tools-generic-hwe-18.04-edge, linux-headers-5.4.0-84, linux-image-gcp-lts-20.04, linux-azure-5.4-cloud-tools-5.4.0-1058, linux-generic-hwe-18.04, linux-gke-5.4, linux-headers-oracle-lts-20.04, linux-headers-5.4.0-1054-oracle, linux-image-generic-lpae, linux-buildinfo-5.4.0-1052-gcp, linux-image-gke, linux-modules-5.4.0-1054-oracle, linux-modules-extra-5.4.0-1023-gkeop, linux-azure-tools-5.4.0-1058, linux-buildinfo-5.4.0-1056-aws, linux-image-gcp, linux-modules-extra-oracle, linux-gcp-5.4-headers-5.4.0-1052, linux-modules-extra-aws, linux-signed-azure-edge, linux-cloud-tools-lowlatency-hwe-18.04, linux-modules-extra-aws-lts-20.04, linux-headers-generic-hwe-18.04, linux-azure-5.4, linux-image-5.4.0-1058-azure, linux-gcp-lts-20.04, linux-image-5.4.0-84-generic-lpae, linux-headers-oracle-edge, linux-oem-osp1-tools-host, linux-headers-virtual-hwe-18.04, linux-gcp-edge, linux-gkeop-tools-5.4.0-1023, linux-image-oem-osp1, linux-tools-lowlatency-hwe-18.04-edge, linux-tools-gcp, linux-azure-headers-5.4.0-1058, linux-gkeop, linux-gcp, linux-headers-lowlatency-hwe-18.04-edge, linux-modules-5.4.0-1052-gke, linux-headers-kvm, linux-oem-tools-host, linux-signed-image-oracle, linux-tools-aws-edge, linux-modules-5.4.0-1056-aws, linux-image-5.4.0-1023-gkeop, linux-generic-lpae-hwe-18.04, linux-buildinfo-5.4.0-84-generic-lpae, linux-cloud-tools-gkeop, linux-oracle-edge, linux-headers-5.4.0-84-generic, linux-headers-gkeop, linux-headers-generic-lpae-hwe-18.04, linux-cloud-tools-5.4.0-1056-aws, linux-headers-gcp-lts-20.04, linux-tools-generic-lpae-hwe-18.04, linux-modules-extra-azure-lts-20.04, linux-headers-lowlatency, linux-modules-extra-5.4.0-1056-aws, linux-buildinfo-5.4.0-1023-gkeop, linux-modules-5.4.0-84-generic, linux-modules-extra-azure, linux-tools-gkeop, linux-tools-virtual-hwe-18.04, linux-oracle-tools-5.4.0-1054, linux-headers-gke-5.4, linux-image-generic-lpae-hwe-18.04-edge, linux-aws-5.4-cloud-tools-5.4.0-1056, linux-buildinfo-5.4.0-1058-azure, linux-crashdump, linux-gkeop-cloud-tools-5.4.0-1023, linux-azure-lts-20.04, linux-image-virtual-hwe-18.04, linux-modules-extra-azure-edge, linux-tools-gcp-lts-20.04, linux-azure, linux-gkeop-5.4-tools-5.4.0-1023, linux-gke-headers-5.4.0-1052, linux-tools-5.4.0-1058-azure, linux-tools-host, linux-image-unsigned-5.4.0-1054-oracle, linux-tools-gke-5.4, linux-headers-azure-edge, linux-oracle-5.4-tools-5.4.0-1054, linux-tools-5.4.0-84-generic, linux-gkeop-5.4, linux-headers-aws-lts-20.04, linux-aws, linux-gke-tools-5.4.0-1052, linux-kvm, linux-signed-image-azure, linux-tools-azure-lts-20.04, linux-image-generic-lpae-hwe-18.04, linux-tools-5.4.0-84-generic-lpae, linux-gkeop-5.4-headers-5.4.0-1023, linux-cloud-tools-5.4.0-1058-azure, linux-tools-5.4.0-1052-gcp, linux-headers-gcp-edge, linux-image-5.4.0-84-lowlatency, linux-headers-5.4.0-84-lowlatency, linux-image-gke-5.4, linux-cloud-tools-generic, linux-modules-extra-gke, linux-signed-oracle, linux-tools-oracle, linux-tools-oracle-lts-20.04, linux-buildinfo-5.4.0-1054-oracle, linux-headers-gke, linux-buildinfo-5.4.0-1046-kvm, linux-cloud-tools-virtual-hwe-18.04-edge, linux-gkeop-5.4-source-5.4.0, linux-buildinfo-5.4.0-84-lowlatency, linux-image-5.4.0-1052-gcp, linux-headers-virtual
• USN-5073-1: linux-signed-oem, linux-snapdragon-tools-4.15.0-1112, linux-image-4.15.0-156-lowlatency, linux-tools-oracle-lts-18.04, linux-image-4.15.0-1027-dell300x, linux-headers-4.15.0-1099-kvm, linux-dell300x-headers-4.15.0-1027, linux-image-aws-hwe, linux-headers-4.15.0-1123-azure, linux-modules-4.15.0-1123-azure, linux-modules-extra-azure-lts-18.04, linux-cloud-tools-4.15.0-156, linux-image-4.15.0-1111-aws, linux-buildinfo-4.15.0-156-generic-lpae, linux-cloud-tools-lowlatency-hwe-16.04, linux-dell300x-tools-4.15.0-1027, linux-azure-edge, linux-headers-4.15.0-156-generic, linux-headers-4.15.0-156-generic-lpae, linux-cloud-tools-generic-hwe-16.04-edge, linux-headers-4.15.0-1080-oracle, linux-headers-oracle-lts-18.04, linux-lowlatency-hwe-16.04, linux-tools-generic, linux-virtual, linux-modules-4.15.0-156-lowlatency, linux-signed-image-oracle-lts-18.04, linux-image-extra-virtual, linux-signed-image-lowlatency, linux-image-oracle-lts-18.04, linux-image-generic-lpae-hwe-16.04, linux-generic-hwe-16.04-edge, linux-aws-lts-18.04, linux-tools-4.15.0-1111-aws, linux-image-unsigned-4.15.0-156-lowlatency, linux-tools-aws-hwe, linux-signed-azure-lts-18.04, linux-tools-lowlatency, linux-image-oracle, linux-image-oem, linux-image-dell300x, linux-tools-4.15.0-1112-snapdragon, linux-hwe, linux-dell300x, linux-signed-image-azure-lts-18.04, linux-tools-azure-lts-18.04, linux-image-kvm, linux-image-unsigned-4.15.0-1080-oracle, linux-generic-hwe-16.04, linux-modules-extra-4.15.0-1080-oracle, linux-signed-image-azure-edge, linux-signed-lowlatency-hwe-16.04, linux-headers-generic-hwe-16.04, linux-headers-snapdragon, linux-headers-virtual-hwe-16.04, linux-modules-4.15.0-1080-oracle, linux-signed-oracle-lts-18.04, linux-image-lowlatency, linux-buildinfo-4.15.0-156-generic, linux-image-4.15.0-156-generic-lpae, linux-signed-generic-hwe-16.04-edge, linux-image-azure-edge, linux-image-generic-hwe-16.04, linux-image-generic, linux-image-virtual-hwe-16.04, linux-generic, linux-image-virtual, linux-tools-aws-lts-18.04, linux-headers-dell300x, linux-generic-lpae-hwe-16.04-edge, linux-image-generic-hwe-16.04-edge, linux-libc-dev, linux-azure-4.15, linux-cloud-tools-virtual-hwe-16.04, linux-snapdragon-headers-4.15.0-1112, linux-oracle-tools-4.15.0-1080, linux-generic-lpae-hwe-16.04, linux-signed-azure, linux-tools-oem, linux-tools-virtual, linux-virtual-hwe-16.04-edge, linux-headers-generic-lpae, linux-headers-aws-hwe, linux-lowlatency, linux-hwe-tools-4.15.0-156, linux-hwe-cloud-tools-4.15.0-156, linux-snapdragon, linux-modules-extra-4.15.0-1111-aws, linux-tools-lowlatency-hwe-16.04, linux-image-4.15.0-1123-azure, linux-image-azure, linux-modules-extra-4.15.0-156-generic, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-tools-4.15.0-156, linux-tools-4.15.0-156-lowlatency, linux-tools-virtual-hwe-16.04, linux-tools-kvm, linux-tools-dell300x, linux-oracle-lts-18.04, linux-tools-4.15.0-156-generic, linux-cloud-tools-lowlatency, linux, linux-image-unsigned-4.15.0-1027-dell300x, linux-tools-4.15.0-1099-kvm, linux-image-lowlatency-hwe-16.04-edge, linux-buildinfo-4.15.0-1123-azure, linux-headers-oem, linux-image-unsigned-4.15.0-1123-azure, linux-image-extra-virtual-hwe-16.04, linux-tools-common, linux-signed-image-generic-hwe-16.04, linux-cloud-tools-azure-edge, linux-signed-image-lowlatency-hwe-16.04, linux-image-unsigned-4.15.0-156-generic, linux-cloud-tools-virtual, linux-oracle, linux-headers-azure, linux-headers-generic-lpae-hwe-16.04, linux-lowlatency-hwe-16.04-edge, linux-azure-4.15-cloud-tools-4.15.0-1123, linux-doc, linux-signed-image-lowlatency-hwe-16.04-edge, linux-signed-image-oem, linux-tools-4.15.0-1123-azure, linux-signed-generic, linux-tools-snapdragon, linux-cloud-tools-common, linux-headers-oracle, linux-headers-azure-lts-18.04, linux-headers-generic, linux-azure-cloud-tools-4.15.0-1123, linux-tools-generic-lpae, linux-headers-4.15.0-156-lowlatency, linux-tools-azure, linux-tools-generic-lpae-hwe-16.04, linux-aws-hwe, linux-image-4.15.0-1099-kvm, linux-aws-hwe-cloud-tools-4.15.0-1111, linux-oem, linux-signed-image-generic-hwe-16.04-edge, linux-aws-edge, linux-cloud-tools-virtual-hwe-16.04-edge, linux-image-generic-lpae-hwe-16.04-edge, linux-signed-image-generic, linux-aws-hwe-tools-4.15.0-1111, linux-cloud-tools-azure, linux-signed-lowlatency-hwe-16.04-edge, linux-source, linux-image-azure-lts-18.04, linux-generic-lpae, linux-azure-lts-18.04, linux-headers-4.15.0-156, linux-headers-4.15.0-1111-aws, linux-headers-4.15.0-1112-snapdragon, linux-tools-lowlatency-hwe-16.04-edge, linux-tools-virtual-hwe-16.04-edge, linux-tools-azure-edge, linux-azure-headers-4.15.0-1123, linux-headers-lowlatency-hwe-16.04, linux-modules-extra-aws-lts-18.04, linux-aws-headers-4.15.0-1111, linux-cloud-tools-generic-hwe-16.04, linux-image-generic-lpae, linux-tools-generic-lpae-hwe-16.04-edge, linux-modules-4.15.0-1112-snapdragon, linux-image-aws-lts-18.04, linux-virtual-hwe-16.04, linux-cloud-tools-azure-lts-18.04, linux-source-4.15.0, linux-signed-azure-edge, linux-image-4.15.0-1112-snapdragon, linux-image-4.15.0-1080-oracle, linux-modules-4.15.0-156-generic-lpae, linux-cloud-tools-4.15.0-156-generic, linux-signed-image-oracle, linux-headers-kvm, linux-buildinfo-4.15.0-1111-aws, linux-azure-4.15-tools-4.15.0-1123, linux-cloud-tools-4.15.0-1123-azure, linux-image-lowlatency-hwe-16.04, linux-signed-lowlatency, linux-modules-4.15.0-156-generic, linux-modules-4.15.0-1027-dell300x, linux-modules-4.15.0-1099-kvm, linux-headers-lowlatency, linux-modules-extra-azure, linux-buildinfo-4.15.0-1099-kvm, linux-image-4.15.0-156-generic, linux-headers-4.15.0-1027-dell300x, linux-cloud-tools-4.15.0-1111-aws, linux-modules-extra-azure-edge, linux-crashdump, linux-modules-4.15.0-1111-aws, linux-modules-extra-aws-hwe, linux-azure-4.15-headers-4.15.0-1123, linux-azure, linux-tools-4.15.0-1080-oracle, linux-headers-generic-hwe-16.04-edge, linux-tools-generic-hwe-16.04, linux-tools-host, linux-headers-lowlatency-hwe-16.04-edge, linux-headers-virtual-hwe-16.04-edge, linux-headers-azure-edge, linux-image-virtual-hwe-16.04-edge, linux-tools-generic-hwe-16.04-edge, linux-signed-generic-hwe-16.04, linux-tools-4.15.0-156-generic-lpae, linux-image-extra-virtual-hwe-16.04-edge, linux-headers-generic-lpae-hwe-16.04-edge, linux-cloud-tools-4.15.0-156-lowlatency, linux-aws, linux-kvm, linux-signed-image-azure, linux-aws-cloud-tools-4.15.0-1111, linux-modules-extra-4.15.0-1123-azure, linux-tools-4.15.0-1027-dell300x, linux-aws-tools-4.15.0-1111, linux-buildinfo-4.15.0-1112-snapdragon, linux-image-snapdragon, linux-buildinfo-4.15.0-1080-oracle, linux-headers-aws-lts-18.04, linux-oracle-headers-4.15.0-1080, linux-tools-oracle, linux-signed-oracle, linux-cloud-tools-generic, linux-buildinfo-4.15.0-156-lowlatency, linux-azure-tools-4.15.0-1123, linux-buildinfo-4.15.0-1027-dell300x, linux-kvm-tools-4.15.0-1099, linux-kvm-headers-4.15.0-1099, linux-headers-virtual
• LSN-0081-1: gkeop, gke, generic-4.15, gkeop-5.4, lowlatency-4.15, generic-5.4, lowlatency-4.4, lowlatency-5.4, generic-4.4, gke-5.4, gcp, gke-4.15, oem
• USN-5071-2: linux-hwe-5.4-tools-5.4.0-84, linux-oem-osp1, linux-image-lowlatency-hwe-18.04, linux-snapdragon-hwe-18.04, linux-image-lowlatency-hwe-18.04-edge, linux-generic-hwe-18.04-edge, linux-headers-snapdragon-hwe-18.04, linux-lowlatency-hwe-18.04, linux-cloud-tools-generic-hwe-18.04, linux-headers-generic-lpae-hwe-18.04-edge, linux-image-virtual-hwe-18.04-edge, linux-image-oem, linux-tools-snapdragon-hwe-18.04-edge, linux-tools-lowlatency-hwe-18.04, linux-image-extra-virtual-hwe-18.04-edge, linux-tools-snapdragon-hwe-18.04, linux-image-snapdragon-hwe-18.04-edge, linux-modules-5.4.0-84-lowlatency, linux-modules-extra-virtual-hwe-18.04, linux-cloud-tools-5.4.0-84-generic, linux-headers-generic-hwe-18.04-edge, linux-image-unsigned-5.4.0-84-generic, linux-headers-oem-osp1, linux-tools-generic-lpae-hwe-18.04-edge, linux-cloud-tools-virtual-hwe-18.04, linux-image-generic-hwe-18.04-edge, linux-buildinfo-5.4.0-84-generic, linux-headers-lowlatency-hwe-18.04, linux-tools-oem, linux-tools-generic-hwe-18.04, linux-generic-lpae-hwe-18.04-edge, linux-image-unsigned-5.4.0-84-lowlatency, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-image-snapdragon-hwe-18.04, linux-tools-5.4.0-84-lowlatency, linux-headers-oem, linux-hwe-5.4-headers-5.4.0-84, linux-modules-5.4.0-84-generic-lpae, linux-tools-oem-osp1, linux-headers-virtual-hwe-18.04-edge, linux-headers-5.4.0-84-generic-lpae, linux-modules-extra-5.4.0-84-generic, linux-image-5.4.0-84-generic, linux-tools-virtual-hwe-18.04-edge, linux-cloud-tools-5.4.0-84-lowlatency, linux-cloud-tools-generic-hwe-18.04-edge, linux-snapdragon-hwe-18.04-edge, linux-image-generic-hwe-18.04, linux-lowlatency-hwe-18.04-edge, linux-oem, linux-image-extra-virtual-hwe-18.04, linux-virtual-hwe-18.04, linux-virtual-hwe-18.04-edge, linux-hwe-5.4-source-5.4.0, linux-tools-generic-hwe-18.04-edge, linux-generic-hwe-18.04, linux-modules-extra-virtual-hwe-18.04-edge, linux-hwe-5.4-cloud-tools-5.4.0-84, linux-cloud-tools-lowlatency-hwe-18.04, linux-headers-generic-hwe-18.04, linux-image-5.4.0-84-generic-lpae, linux-headers-virtual-hwe-18.04, linux-tools-lowlatency-hwe-18.04-edge, linux-image-oem-osp1, linux-headers-lowlatency-hwe-18.04-edge, linux-generic-lpae-hwe-18.04, linux-buildinfo-5.4.0-84-generic-lpae, linux-hwe-5.4-cloud-tools-common, linux-headers-5.4.0-84-generic, linux-headers-generic-lpae-hwe-18.04, linux-hwe-5.4-tools-common, linux-tools-generic-lpae-hwe-18.04, linux-modules-5.4.0-84-generic, linux-tools-virtual-hwe-18.04, linux-image-generic-lpae-hwe-18.04-edge, linux-image-virtual-hwe-18.04, linux-hwe-5.4, linux-tools-5.4.0-84-generic, linux-headers-snapdragon-hwe-18.04-edge, linux-image-generic-lpae-hwe-18.04, linux-tools-5.4.0-84-generic-lpae, linux-image-5.4.0-84-lowlatency, linux-headers-5.4.0-84-lowlatency, linux-cloud-tools-virtual-hwe-18.04-edge, linux-buildinfo-5.4.0-84-lowlatency
• USN-5082-1: linux-tools-5.13.0-1012-oem, linux-oem-20.04c, linux-headers-oem-20.04c, linux-image-5.13.0-1012-oem, linux-tools-oem-20.04c, linux-image-oem-20.04c, linux-oem-5.13-tools-5.13.0-1012, linux-headers-5.13.0-1012-oem, linux-oem-5.13-headers-5.13.0-1012, linux-modules-5.13.0-1012-oem, linux-oem-5.13-tools-host, linux-oem-5.13, linux-buildinfo-5.13.0-1012-oem, linux-image-unsigned-5.13.0-1012-oem
• USN-5073-2: linux-tools-4.15.0-1108-gcp, linux-headers-gcp, linux-gcp-4.15, linux-gcp-headers-4.15.0-1108, linux-gcp-4.15-headers-4.15.0-1108, linux-gke, linux-gcp-tools-4.15.0-1108, linux-modules-extra-gcp-lts-18.04, linux-image-gcp-lts-18.04, linux-headers-gcp-lts-18.04, linux-image-gke, linux-modules-extra-4.15.0-1108-gcp, linux-image-4.15.0-1108-gcp, linux-modules-4.15.0-1108-gcp, linux-image-gcp, linux-tools-gcp-lts-18.04, linux-gcp-lts-18.04, linux-buildinfo-4.15.0-1108-gcp, linux-tools-gke, linux-image-unsigned-4.15.0-1108-gcp, linux-tools-gcp, linux-gcp-4.15-tools-4.15.0-1108, linux-gcp, linux-modules-extra-gke, linux-headers-gke, linux-headers-4.15.0-1108-gcp, linux-modules-extra-gcp
• USN-5062-1: linux-tools-generic-lts-xenial, linux-headers-generic-lts-vivid, linux-lts-xenial-tools-4.4.0-214, linux-source-4.4.0, linux-signed-lowlatency-lts-xenial, linux-signed-image-generic-lts-xenial, linux-image-extra-virtual-lts-utopic, linux-headers-lowlatency-lts-xenial, linux-tools-virtual-lts-vivid, linux-tools-generic, linux-headers-aws, linux-tools-4.4.0-214, linux-virtual, linux-virtual-lts-xenial, linux-modules-4.4.0-1096-aws, linux-image-extra-virtual, linux-signed-image-lowlatency, linux-tools-lowlatency-lts-vivid, linux-lowlatency-lts-xenial, linux-image-lowlatency-lts-utopic, linux-headers-generic-lts-utopic, linux-cloud-tools-generic-lts-wily, linux-tools-generic-lts-vivid, linux-tools-lowlatency, linux-virtual-lts-vivid, linux-image-kvm, linux-modules-4.4.0-1097-kvm, linux-tools-lts-utopic, linux-generic-lts-vivid, linux-image-generic-lts-vivid, linux-headers-4.4.0-1096-aws, linux-image-extra-virtual-lts-xenial, linux-image-virtual-lts-utopic, linux-image-lowlatency, linux-image-lowlatency-lts-vivid, linux-headers-4.4.0-214, linux-buildinfo-4.4.0-214-lowlatency, linux-tools-virtual-lts-wily, linux-modules-extra-4.4.0-214-generic, linux-image-generic, linux-generic, linux-image-virtual, linux-image-virtual-lts-xenial, linux-cloud-tools-virtual-lts-vivid, linux-libc-dev, linux-tools-virtual, linux-cloud-tools-virtual-lts-xenial, linux-lowlatency, linux-image-virtual-lts-vivid, linux-image-unsigned-4.4.0-214-lowlatency, linux-cloud-tools-virtual-lts-wily, linux-signed-image-lowlatency-lts-wily, linux-tools-aws, linux-image-generic-lts-xenial, linux-image-hwe-virtual-trusty, linux-modules-4.4.0-214-generic, linux-tools-kvm, linux-signed-image-generic-lts-utopic, linux-headers-lowlatency-lts-vivid, linux-cloud-tools-lowlatency, linux, linux-image-extra-virtual-lts-wily, linux-tools-4.4.0-1097-kvm, linux-cloud-tools-generic-lts-vivid, linux-cloud-tools-generic-lts-xenial, linux-lts-xenial, linux-tools-common, linux-cloud-tools-4.4.0-1132-aws, linux-cloud-tools-virtual, linux-headers-virtual-lts-utopic, linux-buildinfo-4.4.0-1097-kvm, linux-image-virtual-lts-wily, linux-doc, linux-signed-generic-lts-xenial, linux-image-4.4.0-214-lowlatency, linux-signed-generic, linux-hwe-virtual-trusty, linux-cloud-tools-common, linux-headers-generic, linux-headers-4.4.0-214-lowlatency, linux-cloud-tools-lowlatency-lts-vivid, linux-aws-headers-4.4.0-1096, linux-signed-image-generic, linux-image-4.4.0-214-generic, linux-kvm-tools-4.4.0-1097, linux-source, linux-aws-headers-4.4.0-1132, linux-tools-4.4.0-1096-aws, linux-image-aws, linux-tools-lowlatency-lts-utopic, linux-lowlatency-lts-vivid, linux-signed-image-lowlatency-lts-xenial, linux-signed-lowlatency-lts-wily, linux-generic-lts-wily, linux-headers-virtual-lts-vivid, linux-tools-4.4.0-214-lowlatency, linux-headers-generic-lts-wily, linux-cloud-tools-lowlatency-lts-wily, linux-buildinfo-4.4.0-1132-aws, linux-virtual-lts-wily, linux-cloud-tools-4.4.0-1096-aws, linux-modules-extra-aws, linux-signed-generic-lts-wily, linux-cloud-tools-lowlatency-lts-utopic, linux-headers-virtual-lts-xenial, linux-image-generic-lts-utopic, linux-kvm-cloud-tools-4.4.0-1097, linux-cloud-tools-4.4.0-214, linux-modules-4.4.0-1132-aws, linux-headers-kvm, linux-cloud-tools-generic-lts-utopic, linux-signed-generic-lts-vivid, linux-modules-extra-4.4.0-1132-aws, linux-signed-lowlatency, linux-buildinfo-4.4.0-214-generic, linux-headers-lowlatency-lts-utopic, linux-image-generic-lts-wily, linux-signed-generic-lts-utopic, linux-headers-4.4.0-1097-kvm, linux-headers-lowlatency, linux-image-extra-virtual-lts-vivid, linux-crashdump, linux-image-unsigned-4.4.0-214-generic, linux-signed-image-generic-lts-wily, linux-headers-4.4.0-1132-aws, linux-lowlatency-lts-wily, linux-tools-host, linux-buildinfo-4.4.0-1096-aws, linux-tools-generic-lts-utopic, linux-cloud-tools-4.4.0-214-generic, linux-kvm-headers-4.4.0-1097, linux-headers-lowlatency-lts-wily, linux-cloud-tools-4.4.0-214-lowlatency, linux-tools-lowlatency-lts-wily, linux-aws-tools-4.4.0-1096, linux-headers-virtual-lts-wily, linux-modules-4.4.0-214-lowlatency, linux-aws, linux-generic-lts-utopic, linux-headers-4.4.0-214-generic, linux-image-4.4.0-1096-aws, linux-kvm, linux-image-hwe-generic-trusty, linux-tools-virtual-lts-utopic, linux-tools-lowlatency-lts-xenial, linux-aws-cloud-tools-4.4.0-1096, linux-tools-generic-lts-wily, linux-tools-4.4.0-214-generic, linux-virtual-lts-utopic, linux-image-4.4.0-1097-kvm, linux-signed-image-generic-lts-vivid, linux-tools-4.4.0-1132-aws, linux-headers-generic-lts-xenial, linux-image-lowlatency-lts-wily, linux-cloud-tools-virtual-lts-utopic, linux-hwe-generic-trusty, linux-lts-xenial-cloud-tools-4.4.0-214, linux-cloud-tools-generic, linux-tools-virtual-lts-xenial, linux-aws-cloud-tools-4.4.0-1132, linux-aws-tools-4.4.0-1132, linux-image-lowlatency-lts-xenial, linux-cloud-tools-lowlatency-lts-xenial, linux-image-4.4.0-1132-aws, linux-cloud-tools-4.4.0-1097-kvm, linux-lowlatency-lts-utopic, linux-generic-lts-xenial, linux-headers-virtual
• LSN-0083-1: gkeop, aws, generic-4.15, gke, gkeop-5.4, lowlatency-4.15, oem, generic-5.4, lowlatency-4.4, lowlatency-5.4, generic-4.4, gke-5.4, gcp, gke-4.15, azure