Your submission was sent successfully! Close

USN-5319-1: Linux kernel vulnerabilities

9 March 2022

Several security issues were fixed in the Linux kernel.

Releases

Packages

Details

Enrico Barberis, Pietro Frigo, Marius Muench, Herbert Bos, and Cristiano
Giuffrida discovered that hardware mitigations added by Intel to their
processors to address Spectre-BTI were insufficient. A local attacker could
potentially use this to expose sensitive information.

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

IMPORTANT: As part of this update, unprivileged eBPF is being
disabled by default, as it is the primary known means of exploiting
the Branch History Injection issues described above. It should be
noted that other mechanisms for exploiting the underlying issues may
be discovered. Also, this may cause issues for applications that
rely on the unprivileged eBPF functionality. Please see the knowledge
base article at https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/BHI
for more details.

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

References

Related notices

  • USN-5317-1: linux-gcp, linux-image-5.13.0-35-generic-lpae, linux-headers-generic-hwe-20.04, linux-gcp-5.13-tools-5.13.0-1019, linux-cloud-tools-5.13.0-35, linux-headers-5.14.0-1027-oem, linux-hwe-5.13-headers-5.13.0-35, linux-image-virtual, linux-headers-kvm, linux-modules-extra-aws-edge, linux-oem-20.04d, linux-image-extra-virtual-hwe-20.04-edge, linux-source, linux-image-extra-virtual, linux-tools-common, linux-gcp-5.13, linux-image-generic-lpae, linux-headers-generic-64k-hwe-20.04-edge, linux-headers-lowlatency-hwe-20.04-edge, linux-cloud-tools-5.13.0-1017-azure, linux-headers-5.13.0-35, linux-image-aws, linux-modules-extra-gcp-edge, linux-image-generic-hwe-20.04, linux-image-virtual-hwe-20.04-edge, linux-modules-5.14.0-1027-oem, linux-raspi-tools-5.13.0-1020, linux-image-azure-edge, linux-aws-5.13-cloud-tools-5.13.0-1017, linux-gcp-headers-5.13.0-1019, linux-image-oem-20.04d, linux-azure-5.13-cloud-tools-5.13.0-1017, linux-aws-edge, linux-tools-5.13.0-1017-azure, linux-modules-5.13.0-1017-azure, linux-headers-generic-64k, linux-buildinfo-5.13.0-35-generic, linux-crashdump, linux-aws-tools-5.13.0-1017, linux-headers-oem-20.04, linux-image-5.13.0-1021-oracle, linux-headers-raspi-nolpae, linux, linux-headers-oracle, linux-headers-generic-lpae, linux-tools-5.13.0-35-lowlatency, linux-headers-5.13.0-1019-gcp, linux-image-oracle-edge, linux-tools-generic-lpae-hwe-20.04-edge, linux-modules-5.13.0-1019-gcp, linux-tools-lowlatency-hwe-20.04, linux-generic-lpae-hwe-20.04-edge, linux-generic-lpae, linux-tools-5.13.0-1017-aws, linux-image-5.13.0-35-generic-64k, linux-oem-5.14-tools-5.14.0-1027, linux-tools-gke, linux-cloud-tools-generic-hwe-20.04-edge, linux-cloud-tools-azure, linux-cloud-tools-5.13.0-1017-aws, linux-headers-5.13.0-35-generic-lpae, linux-hwe-5.13-cloud-tools-common, linux-image-generic, linux-image-oem-20.04c, linux-modules-extra-5.13.0-1021-oracle, linux-oracle-edge, linux-modules-extra-aws, linux-modules-extra-5.13.0-1017-azure, linux-generic-64k, linux-headers-oem-20.04b, linux-hwe-5.13-cloud-tools-5.13.0-35, linux-headers-generic-64k-hwe-20.04, linux-hwe-5.13-tools-5.13.0-35, linux-image-gke, linux-gke, linux-image-5.14.0-1027-oem, linux-image-oracle, linux-headers-gke, linux-raspi-nolpae, linux-image-unsigned-5.14.0-1027-oem, linux-modules-extra-5.13.0-35-generic, linux-image-extra-virtual-hwe-20.04, linux-libc-dev, linux-lowlatency-hwe-20.04, linux-headers-oem-20.04d, linux-modules-extra-5.13.0-1020-raspi, linux-modules-extra-azure, linux-headers-5.13.0-1020-raspi, linux-tools-oem-20.04d, linux-image-5.13.0-1020-raspi-nolpae, linux-buildinfo-5.13.0-1020-raspi, linux-headers-5.13.0-35-lowlatency, linux-gcp-5.13-headers-5.13.0-1019, linux-hwe-5.13, linux-modules-extra-raspi, linux-tools-oracle, linux-gcp-edge, linux-image-unsigned-5.13.0-1017-azure, linux-headers-virtual-hwe-20.04, linux-modules-5.13.0-35-generic-lpae, linux-tools-azure-edge, linux-virtual-hwe-20.04, linux-image-gcp-edge, linux-kvm, linux-generic-hwe-20.04, linux-azure-headers-5.13.0-1017, linux-headers-5.13.0-1021-oracle, linux-buildinfo-5.13.0-1017-azure, linux-headers-5.13.0-35-generic-64k, linux-headers-generic-hwe-20.04-edge, linux-headers-virtual-hwe-20.04-edge, linux-oracle-tools-5.13.0-1021, linux-cloud-tools-generic, linux-headers-raspi, linux-buildinfo-5.13.0-35-generic-64k, linux-cloud-tools-5.13.0-35-generic, linux-tools-5.13.0-1019-gcp, linux-tools-5.13.0-35-generic-64k, linux-image-generic-64k-hwe-20.04-edge, linux-tools-5.13.0-35-generic, linux-modules-extra-5.13.0-1019-gcp, linux-headers-5.13.0-35-generic, linux-tools-aws, linux-oem-20.04, linux-virtual, linux-lowlatency-hwe-20.04-edge, linux-generic-64k-hwe-20.04-edge, linux-buildinfo-5.14.0-1027-oem, linux-aws-headers-5.13.0-1017, linux-image-azure, linux-image-unsigned-5.13.0-35-lowlatency, linux-image-lowlatency-hwe-20.04, linux-image-gcp, linux-gcp-tools-5.13.0-1019, linux-kvm-tools-5.13.0-1016, linux-cloud-tools-azure-edge, linux-modules-5.13.0-1021-oracle, linux-cloud-tools-lowlatency-hwe-20.04, linux-tools-5.13.0-35-generic-lpae, linux-headers-oem-20.04c, linux-tools-virtual-hwe-20.04-edge, linux-headers-5.13.0-1016-kvm, linux-tools-5.14.0-1027-oem, linux-image-kvm, linux-tools-5.13.0-1020-raspi, linux-modules-5.13.0-1017-aws, linux-image-unsigned-5.13.0-1021-oracle, linux-image-unsigned-5.13.0-35-generic-64k, linux-source-5.13.0, linux-hwe-5.13-tools-host, linux-tools-gcp-edge, linux-buildinfo-5.13.0-1021-oracle, linux-modules-5.13.0-35-generic-64k, linux-headers-azure-edge, linux-modules-extra-azure-edge, linux-modules-extra-gcp, linux-buildinfo-5.13.0-1017-aws, linux-buildinfo-5.13.0-1019-gcp, linux-image-unsigned-5.13.0-1017-aws, linux-tools-generic-64k-hwe-20.04-edge, linux-kvm-headers-5.13.0-1016, linux-aws, linux-modules-extra-raspi-nolpae, linux-cloud-tools-virtual-hwe-20.04-edge, linux-image-generic-64k, linux-tools-generic-lpae, linux-image-5.13.0-1020-raspi, linux-tools-aws-edge, linux-tools-oracle-edge, linux-azure-edge, linux-azure, linux-buildinfo-5.13.0-1016-kvm, linux-headers-lowlatency-hwe-20.04, linux-hwe-5.13-tools-common, linux-tools-raspi-nolpae, linux-image-raspi, linux-aws-5.13-headers-5.13.0-1017, linux-azure-5.13, linux-tools-generic-hwe-20.04, linux-tools-virtual-hwe-20.04, linux-image-generic-64k-hwe-20.04, linux-raspi-headers-5.13.0-1020, linux-image-5.13.0-1017-aws, linux-headers-virtual, linux-doc, linux-headers-5.13.0-1017-aws, linux-headers-oracle-edge, linux-tools-oem-20.04, linux-image-generic-hwe-20.04-edge, linux-azure-5.13-tools-5.13.0-1017, linux-cloud-tools-virtual-hwe-20.04, linux-modules-5.13.0-35-lowlatency, linux-image-oem-20.04b, linux-oem-5.14-headers-5.14.0-1027, linux-tools-5.13.0-35, linux-tools-generic, linux-generic-64k-hwe-20.04, linux-tools-generic-hwe-20.04-edge, linux-tools-5.13.0-1016-kvm, linux-oracle, linux-oem-5.14-tools-host, linux-oracle-headers-5.13.0-1021, linux-image-lowlatency, linux-headers-5.13.0-1020-raspi-nolpae, linux-image-lowlatency-hwe-20.04-edge, linux-headers-aws, linux-image-5.13.0-1016-kvm, linux-oracle-5.13-headers-5.13.0-1021, linux-oracle-5.13-tools-5.13.0-1021, linux-tools-oem-20.04b, linux-virtual-hwe-20.04-edge, linux-image-5.13.0-1019-gcp, linux-oracle-5.13, linux-oem-20.04c, linux-cloud-tools-virtual, linux-tools-host, linux-modules-extra-5.13.0-1017-aws, linux-tools-generic-64k-hwe-20.04, linux-tools-generic-64k, linux-modules-5.13.0-1016-kvm, linux-tools-generic-lpae-hwe-20.04, linux-modules-extra-gke, linux-tools-lowlatency, linux-headers-generic-lpae-hwe-20.04-edge, linux-cloud-tools-5.13.0-35-lowlatency, linux-tools-5.13.0-1021-oracle, linux-image-virtual-hwe-20.04, linux-aws-cloud-tools-5.13.0-1017, linux-tools-oem-20.04c, linux-headers-5.13.0-1017-azure, linux-image-unsigned-5.13.0-1019-gcp, linux-raspi, linux-image-generic-lpae-hwe-20.04, linux-lowlatency, linux-generic-hwe-20.04-edge, linux-cloud-tools-lowlatency, linux-headers-aws-edge, linux-headers-gcp-edge, linux-buildinfo-5.13.0-35-lowlatency, linux-image-generic-lpae-hwe-20.04-edge, linux-image-oem-20.04, linux-azure-cloud-tools-5.13.0-1017, linux-generic, linux-tools-gcp, linux-tools-kvm, linux-tools-virtual, linux-headers-generic-lpae-hwe-20.04, linux-image-5.13.0-1017-azure, linux-image-5.13.0-35-generic, linux-tools-raspi, linux-aws-5.13-tools-5.13.0-1017, linux-buildinfo-5.13.0-1020-raspi-nolpae, linux-headers-generic, linux-azure-5.13-headers-5.13.0-1017, linux-buildinfo-5.13.0-35-generic-lpae, linux-azure-tools-5.13.0-1017, linux-image-aws-edge, linux-modules-5.13.0-1020-raspi, linux-modules-5.13.0-1020-raspi-nolpae, linux-headers-gcp, linux-tools-azure, linux-cloud-tools-common, linux-headers-azure, linux-image-raspi-nolpae, linux-modules-extra-5.13.0-1020-raspi-nolpae, linux-image-unsigned-5.13.0-35-generic, linux-modules-5.13.0-35-generic, linux-oem-5.14, linux-tools-lowlatency-hwe-20.04-edge, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-hwe-5.13-source-5.13.0, linux-image-5.13.0-35-lowlatency, linux-oem-20.04b, linux-tools-5.13.0-1020-raspi-nolpae, linux-headers-lowlatency, linux-aws-5.13, linux-cloud-tools-generic-hwe-20.04, linux-generic-lpae-hwe-20.04, linux-image-unsigned-5.13.0-1016-kvm
  • USN-5318-1: linux-gke-5.4-tools-5.4.0-1065, linux-buildinfo-5.4.0-1072-azure, linux-cloud-tools-virtual-hwe-18.04-edge, linux-modules-extra-aws-edge, linux-source, linux-tools-common, linux-image-generic-lpae, linux-raspi-5.4-headers-5.4.0-1055, linux-image-aws-lts-20.04, linux-tools-5.4.0-1036-gkeop, linux-modules-5.4.0-1030-bluefield, linux-headers-lowlatency-hwe-18.04, linux-tools-azure-lts-20.04, linux-gke-5.4, linux-lowlatency-hwe-18.04, linux-bluefield-tools-5.4.0-1030, linux-headers-raspi2, linux-image-oracle-edge, linux-ibm-5.4-tools-common, linux-image-extra-virtual-hwe-18.04-edge, linux-signed-azure-edge, linux-generic-lpae, linux-aws-tools-5.4.0-1068, linux-tools-raspi2-hwe-18.04-edge, linux-bluefield-headers-5.4.0-1030, linux-modules-extra-aws, linux-headers-ibm, linux-modules-5.4.0-104-generic-lpae, linux-image-extra-virtual-hwe-18.04, linux-headers-5.4.0-1065-gke, linux-image-gke-5.4, linux-headers-generic-lpae-hwe-18.04, linux-ibm, linux-aws-lts-20.04, linux-image-azure-lts-20.04, linux-modules-5.4.0-1068-aws, linux-buildinfo-5.4.0-1017-ibm, linux-headers-5.4.0-1058-kvm, linux-raspi2, linux-kvm, linux-gcp-tools-5.4.0-1067, linux-oracle-headers-5.4.0-1066, linux-signed-image-oracle-edge, linux-cloud-tools-generic, linux-buildinfo-5.4.0-104-generic-lpae, linux-headers-raspi, linux-image-raspi2, linux-generic-hwe-18.04-edge, linux-headers-ibm-lts-20.04, linux-image-generic-hwe-18.04-edge, linux-raspi-5.4, linux-tools-raspi-hwe-18.04-edge, linux-modules-extra-azure-fde, linux-headers-5.4.0-1067-gcp, linux-image-ibm-lts-20.04, linux-headers-raspi-hwe-18.04, linux-image-azure, linux-gkeop-source-5.4.0, linux-signed-image-oracle, linux-hwe-5.4-cloud-tools-5.4.0-104, linux-oem-osp1-tools-host, linux-modules-extra-gcp, linux-headers-gkeop-5.4, linux-azure-5.4-cloud-tools-5.4.0-1072, linux-aws, linux-headers-azure-fde, linux-tools-5.4.0-1017-ibm, linux-image-5.4.0-1072-azure, linux-modules-extra-5.4.0-1072-azure, linux-cloud-tools-5.4.0-104, linux-cloud-tools-5.4.0-104-lowlatency, linux-gkeop-5.4-headers-5.4.0-1036, linux-headers-oracle-edge, linux-image-5.4.0-104-generic-lpae, linux-tools-5.4.0-1030-bluefield, linux-virtual-hwe-18.04-edge, linux-azure-lts-20.04, linux-headers-aws-lts-20.04, linux-modules-extra-5.4.0-1017-ibm, linux-image-unsigned-5.4.0-1072-azure, linux-image-unsigned-5.4.0-1036-gkeop, linux-tools-lowlatency, linux-oracle-5.4, linux-modules-extra-gcp-lts-20.04, linux-raspi-tools-5.4.0-1055, linux-lowlatency, linux-headers-gcp-edge, linux-cloud-tools-lowlatency, linux-tools-oem, linux-modules-extra-5.4.0-1067-gcp, linux-generic, linux-azure-headers-5.4.0-1072, linux-image-aws-edge, linux-headers-gcp, linux-gcp-5.4, linux-headers-5.4.0-1072-azure, linux-image-unsigned-5.4.0-1030-bluefield, linux-headers-oracle-lts-20.04, linux-image-5.4.0-104-lowlatency, linux-tools-aws-edge, linux-snapdragon-hwe-18.04-edge, linux-gkeop-5.4-tools-5.4.0-1036, linux-headers-kvm, linux-image-generic-hwe-18.04, linux-tools-raspi-hwe-18.04, linux-generic-lpae-hwe-18.04, linux-gkeop-5.4, linux-lowlatency-hwe-18.04-edge, linux-image-aws, linux-headers-5.4.0-1017-ibm, linux-tools-5.4.0-1055-raspi, linux-image-azure-edge, linux-headers-5.4.0-1030-bluefield, linux-cloud-tools-virtual-hwe-18.04, linux-tools-5.4.0-104, linux-image-unsigned-5.4.0-1017-ibm, linux-image-oracle-lts-20.04, linux-headers-oracle, linux-headers-generic-lpae, linux-kvm-tools-5.4.0-1058, linux-image-unsigned-5.4.0-104-generic, linux-ibm-5.4-tools-5.4.0-1017, linux-image-gcp-lts-20.04, linux-tools-raspi2-hwe-18.04, linux-signed-oracle, linux-headers-gke, linux-headers-raspi2-hwe-18.04-edge, linux-image-unsigned-5.4.0-1065-gke, linux-image-unsigned-5.4.0-1068-aws, linux-buildinfo-5.4.0-1065-gke, linux-tools-oracle, linux-modules-extra-5.4.0-1036-gkeop, linux-gcp-edge, linux-headers-oem-osp1, linux-tools-azure-edge, linux-tools-azure-fde, linux-ibm-5.4-cloud-tools-common, linux-gkeop-5.4-source-5.4.0, linux-hwe-5.4-headers-5.4.0-104, linux-raspi-hwe-18.04-edge, linux-azure-cloud-tools-5.4.0-1072, linux-cloud-tools-5.4.0-1036-gkeop, linux-signed-azure, linux-image-raspi2-hwe-18.04-edge, linux-tools-5.4.0-1066-oracle, linux-gcp-5.4-headers-5.4.0-1067, linux-aws-5.4-headers-5.4.0-1068, linux-modules-extra-5.4.0-104-generic, linux-headers-azure-edge, linux-modules-extra-azure-edge, linux-headers-5.4.0-104-lowlatency, linux-headers-snapdragon-hwe-18.04-edge, linux-tools-5.4.0-104-generic-lpae, linux-ibm-5.4-headers-5.4.0-1017, linux-tools-gkeop-5.4, linux-azure, linux-modules-5.4.0-1065-gke, linux-aws-cloud-tools-5.4.0-1068, linux-buildinfo-5.4.0-1036-gkeop, linux-gkeop-cloud-tools-5.4.0-1036, linux-modules-extra-5.4.0-1065-gke, linux-signed-oracle-edge, linux-tools-virtual-hwe-18.04, linux-image-lowlatency, linux-image-raspi-hwe-18.04-edge, linux-aws-headers-5.4.0-1068, linux-azure-5.4-tools-5.4.0-1072, linux-tools-5.4.0-1072-azure, linux-tools-host, linux-tools-gke-5.4, linux-image-raspi2-hwe-18.04, linux-gkeop-headers-5.4.0-1036, linux-buildinfo-5.4.0-1058-kvm, linux-raspi, linux-headers-aws-edge, linux-tools-virtual, linux-gke-5.4-headers-5.4.0-1065, linux-tools-raspi, linux-modules-extra-gkeop-5.4, linux-tools-azure, linux-cloud-tools-common, linux-modules-5.4.0-1017-ibm, linux-image-raspi-hwe-18.04, linux-tools-5.4.0-1067-gcp, linux-tools-aws-lts-20.04, linux-image-5.4.0-1055-raspi, linux-raspi-5.4-tools-5.4.0-1055, linux-gcp, linux-buildinfo-5.4.0-1030-bluefield, linux-aws-5.4-cloud-tools-5.4.0-1068, linux-oracle-lts-20.04, linux-gke-tools-5.4.0-1065, linux-headers-5.4.0-104-generic-lpae, linux-image-extra-virtual, linux-headers-snapdragon-hwe-18.04, linux-kvm-headers-5.4.0-1058, linux-headers-5.4.0-1036-gkeop, linux-modules-extra-azure-lts-20.04, linux-gkeop-5.4-cloud-tools-5.4.0-1036, linux-image-ibm-edge, linux-image-unsigned-5.4.0-1067-gcp, linux-modules-5.4.0-104-lowlatency, linux-headers-generic-lpae-hwe-18.04-edge, linux-gcp-5.4-tools-5.4.0-1067, linux-tools-raspi2, linux-crashdump, linux-headers-5.4.0-1066-oracle, linux-gkeop, linux-modules-5.4.0-1072-azure, linux-image-5.4.0-1065-gke, linux, linux-tools-snapdragon-hwe-18.04-edge, linux-headers-gke-5.4, linux-modules-extra-ibm-edge, linux-tools-snapdragon-hwe-18.04, linux-image-5.4.0-1067-gcp, linux-generic-lpae-hwe-18.04-edge, linux-hwe-5.4-tools-common, linux-tools-gke, linux-cloud-tools-azure, linux-gkeop-tools-5.4.0-1036, linux-image-generic, linux-modules-5.4.0-1066-oracle, linux-virtual-hwe-18.04, linux-ibm-edge, linux-bluefield, linux-hwe-5.4, linux-tools-generic-lpae-hwe-18.04, linux-modules-extra-ibm, linux-azure-fde, linux-headers-generic-hwe-18.04-edge, linux-image-5.4.0-1036-gkeop, linux-image-ibm, linux-headers-azure-lts-20.04, linux-headers-gkeop, linux-ibm-lts-20.04, linux-raspi2-hwe-18.04-edge, linux-tools-generic-hwe-18.04-edge, linux-tools-lowlatency-hwe-18.04, linux-virtual, linux-modules-extra-gkeop, linux-headers-virtual-hwe-18.04-edge, linux-tools-gcp-lts-20.04, linux-cloud-tools-5.4.0-1068-aws, linux-azure-5.4-headers-5.4.0-1072, linux-ibm-5.4, linux-image-gcp, linux-source-5.4.0, linux-image-5.4.0-1066-oracle, linux-tools-generic-lpae-hwe-18.04-edge, linux-modules-extra-5.4.0-1068-aws, linux-tools-gcp-edge, linux-ibm-tools-common, linux-tools-generic-lpae, linux-azure-edge, linux-image-generic-lpae-hwe-18.04-edge, linux-ibm-source-5.4.0, linux-image-snapdragon-hwe-18.04-edge, linux-headers-virtual, linux-raspi-hwe-18.04, linux-doc, linux-image-unsigned-5.4.0-1058-kvm, linux-generic-hwe-18.04, linux-image-virtual-hwe-18.04, linux-headers-aws, linux-ibm-cloud-tools-common, linux-tools-ibm-edge, linux-gke-headers-5.4.0-1065, linux-image-5.4.0-1072-azure-fde, linux-image-lowlatency-hwe-18.04, linux-aws-5.4, linux-cloud-tools-lowlatency-hwe-18.04, linux-cloud-tools-gkeop, linux-buildinfo-5.4.0-1067-gcp, linux-headers-bluefield, linux-cloud-tools-azure-lts-20.04, linux-image-unsigned-5.4.0-1072-azure-fde, linux-image-5.4.0-1017-ibm, linux-signed-image-azure, linux-image-generic-lpae-hwe-18.04, linux-headers-generic, linux-tools-ibm, linux-modules-extra-aws-lts-20.04, linux-headers-5.4.0-1055-raspi, linux-headers-azure, linux-image-azure-fde, linux-tools-5.4.0-1058-kvm, linux-image-oem, linux-hwe-5.4-cloud-tools-common, linux-headers-lowlatency, linux-hwe-5.4-source-5.4.0, linux-headers-5.4.0-104, linux-headers-virtual-hwe-18.04, linux-image-virtual, linux-signed-image-azure-edge, linux-hwe-5.4-tools-5.4.0-104, linux-buildinfo-5.4.0-104-lowlatency, linux-tools-oracle-lts-20.04, linux-image-unsigned-5.4.0-1066-oracle, linux-modules-extra-gcp-edge, linux-ibm-tools-5.4.0-1017, linux-headers-raspi2-hwe-18.04, linux-image-virtual-hwe-18.04-edge, linux-aws-edge, linux-image-5.4.0-104-generic, linux-image-gkeop-5.4, linux-oracle-5.4-tools-5.4.0-1066, linux-image-snapdragon-hwe-18.04, linux-headers-5.4.0-1068-aws, linux-image-5.4.0-1058-kvm, linux-tools-lowlatency-hwe-18.04-edge, linux-azure-5.4, linux-tools-5.4.0-1068-aws, linux-oracle-edge, linux-buildinfo-5.4.0-1055-raspi, linux-modules-extra-oracle-edge, linux-headers-5.4.0-104-generic, linux-cloud-tools-azure-fde, linux-oracle-5.4-headers-5.4.0-1066, linux-gcp-headers-5.4.0-1067, linux-modules-extra-virtual-hwe-18.04-edge, linux-image-gke, linux-gke, linux-image-oracle, linux-ibm-5.4-source-5.4.0, linux-image-oem-osp1, linux-tools-5.4.0-104-generic, linux-image-lowlatency-hwe-18.04-edge, linux-libc-dev, linux-modules-extra-azure, linux-image-gcp-edge, linux-azure-tools-5.4.0-1072, linux-raspi2-hwe-18.04, linux-tools-oem-osp1, linux-tools-bluefield, linux-modules-extra-virtual-hwe-18.04, linux-aws-5.4-tools-5.4.0-1068, linux-oem-osp1, linux-tools-aws, linux-cloud-tools-generic-hwe-18.04, linux-tools-5.4.0-1065-gke, linux-image-5.4.0-1030-bluefield, linux-modules-5.4.0-104-generic, linux-tools-virtual-hwe-18.04-edge, linux-oem-tools-host, linux-cloud-tools-azure-edge, linux-image-5.4.0-1068-aws, linux-headers-lowlatency-hwe-18.04-edge, linux-image-kvm, linux-gcp-lts-20.04, linux-modules-5.4.0-1036-gkeop, linux-image-unsigned-5.4.0-104-lowlatency, linux-tools-ibm-lts-20.04, linux-modules-5.4.0-1058-kvm, linux-oracle-tools-5.4.0-1066, linux-cloud-tools-generic-hwe-18.04-edge, linux-tools-oracle-edge, linux-image-gkeop, linux-buildinfo-5.4.0-1068-aws, linux-image-raspi, linux-modules-extra-ibm-lts-20.04, linux-modules-5.4.0-1055-raspi, linux-buildinfo-5.4.0-1066-oracle, linux-headers-raspi-hwe-18.04-edge, linux-tools-5.4.0-104-lowlatency, linux-tools-generic, linux-oracle, linux-cloud-tools-virtual, linux-raspi-headers-5.4.0-1055, linux-modules-extra-gke, linux-headers-gcp-lts-20.04, linux-cloud-tools-5.4.0-104-generic, linux-oem, linux-tools-gkeop, linux-image-bluefield, linux-modules-5.4.0-1067-gcp, linux-tools-kvm, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-tools-gcp, linux-modules-extra-5.4.0-1066-oracle, linux-buildinfo-5.4.0-104-generic, linux-headers-ibm-edge, linux-headers-generic-hwe-18.04, linux-snapdragon-hwe-18.04, linux-headers-oem, linux-cloud-tools-5.4.0-1072-azure, linux-tools-generic-hwe-18.04, linux-cloud-tools-gkeop-5.4, linux-modules-extra-gke-5.4, linux-modules-extra-oracle, linux-ibm-headers-5.4.0-1017
  • USN-5362-1: linux-headers-intel, linux-intel-5.13-cloud-tools-5.13.0-1010, linux-modules-extra-5.13.0-1010-intel, linux-intel-5.13-headers-5.13.0-1010, linux-image-intel, linux-cloud-tools-intel, linux-tools-intel, linux-tools-5.13.0-1010-intel, linux-intel-5.13-tools-host, linux-buildinfo-5.13.0-1010-intel, linux-modules-5.13.0-1010-intel, linux-intel-5.13-source-5.13.0, linux-intel-5.13-tools-5.13.0-1010, linux-headers-5.13.0-1010-intel, linux-intel-5.13, linux-cloud-tools-5.13.0-1010-intel, linux-intel, linux-image-unsigned-5.13.0-1010-intel, linux-intel-5.13-tools-common, linux-intel-5.13-cloud-tools-common, linux-image-5.13.0-1010-intel

Join the discussion

Canonical is offering Extended Security Maintenance

Canonical is offering Ubuntu Extended Security Maintenance (ESM) for security fixes and essential packages.

Find out more about ESM ›

Further reading