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USN-5044-1: Linux kernel vulnerabilities

24 August 2021

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-azure-4.15 - Linux kernel for Microsoft Azure Cloud systems
  • 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 (V8) systems
  • linux-snapdragon - Linux kernel for Qualcomm Snapdragon processors

Details

It was discovered that the bluetooth subsystem in the Linux kernel did not
properly handle HCI device initialization failure, leading to a double-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2021-3564)

It was discovered that the bluetooth subsystem in the Linux kernel did not
properly handle HCI device detach events, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2021-3573)

It was discovered that the NFC implementation in the Linux kernel did not
properly handle failed connect events leading to a NULL pointer
dereference. A local attacker could use this to cause a denial of service.
(CVE-2021-3587)

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-5015-1: linux-oem-20.04b, linux-oem-5.10, linux-buildinfo-5.10.0-1038-oem, linux-tools-oem-20.04-edge, linux-tools-oem-20.04, linux-image-5.10.0-1038-oem, linux-image-oem-20.04, linux-headers-5.10.0-1038-oem, linux-tools-oem-20.04b, linux-headers-oem-20.04b, linux-image-unsigned-5.10.0-1038-oem, linux-image-oem-20.04-edge, linux-oem-20.04-edge, linux-headers-oem-20.04-edge, linux-oem-20.04, linux-tools-5.10.0-1038-oem, linux-modules-5.10.0-1038-oem, linux-headers-oem-20.04, linux-image-oem-20.04b, linux-oem-5.10-tools-5.10.0-1038, linux-oem-5.10-headers-5.10.0-1038, linux-oem-5.10-tools-host
  • USN-5045-1: linux-tools-generic-lpae-hwe-18.04, linux-gkeop, linux-image-raspi2, linux-headers-5.4.0-1053-oracle, linux-headers-raspi2-hwe-18.04, linux-gke, linux-image-raspi2-hwe-18.04-edge, linux-signed-oracle, linux-gcp, linux-image-lowlatency, linux-oracle-tools-5.4.0-1053, linux-buildinfo-5.4.0-81-lowlatency, linux-modules-extra-5.4.0-1051-gke, linux-signed-image-oracle-edge, linux-image-lowlatency-hwe-18.04-edge, linux-gke-tools-5.4.0-1051, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-headers-aws-lts-20.04, linux-image-unsigned-5.4.0-1051-gke, linux-azure-cloud-tools-5.4.0-1056, linux-tools-aws, linux-image-5.4.0-1053-oracle, linux-aws-5.4, linux-tools-raspi-hwe-18.04-edge, linux-headers-5.4.0-1056-azure, linux-azure-5.4-tools-5.4.0-1056, linux-tools-oracle-lts-20.04, linux-tools-5.4.0-1051-gke, linux-tools-oem, linux-signed-image-oracle, linux-raspi-5.4-headers-5.4.0-1042, linux-tools-5.4.0-1045-kvm, linux-image-kvm, linux-modules-extra-aws-lts-20.04, linux-modules-extra-gcp-edge, linux-snapdragon-hwe-18.04-edge, linux-aws-cloud-tools-5.4.0-1055, linux-image-5.4.0-1055-aws, linux-image-gcp, linux-image-azure-edge, linux-oracle-edge, linux-modules-extra-5.4.0-1051-gcp, linux-headers-generic, linux-cloud-tools-common, linux-modules-extra-5.4.0-1056-azure, linux-tools-oem-osp1, linux-headers-gcp-lts-20.04, linux-cloud-tools-generic-hwe-18.04-edge, linux-headers-generic-hwe-18.04, linux-virtual-hwe-18.04-edge, linux-hwe-5.4-source-5.4.0, linux-tools-5.4.0-1022-gkeop, linux-tools-azure-lts-20.04, linux-image-gke-5.4, linux-headers-oem, linux-tools-generic-lpae, linux-tools-oracle-edge, linux-modules-extra-oracle, linux-cloud-tools-5.4.0-81-generic, linux-tools-virtual, linux-cloud-tools-generic-hwe-18.04, linux-azure-5.4-cloud-tools-5.4.0-1056, linux-headers-gkeop, linux-tools-raspi2, linux-modules-5.4.0-1051-gke, linux-modules-extra-5.4.0-1055-aws, linux-gcp-lts-20.04, linux-gke-5.4-tools-5.4.0-1051, linux-tools-oracle, linux-modules-extra-aws, linux-oracle-lts-20.04, linux-gcp-edge, linux-headers-oem-osp1, linux-modules-extra-azure-lts-20.04, linux-image-oracle-lts-20.04, linux-modules-5.4.0-1042-raspi, linux-modules-5.4.0-1056-azure, linux-modules-extra-virtual-hwe-18.04-edge, linux-gkeop-5.4-source-5.4.0, linux-modules-5.4.0-81-generic-lpae, linux-image-gke, linux-headers-aws, linux-cloud-tools-virtual-hwe-18.04-edge, linux-headers-5.4.0-1051-gcp, linux-headers-5.4.0-1045-kvm, linux-image-virtual-hwe-18.04, linux-tools-generic, linux-gkeop-5.4-headers-5.4.0-1022, linux-modules-extra-5.4.0-1053-oracle, linux-modules-extra-gcp, linux-image-5.4.0-1051-gcp, linux-tools-gkeop, linux-tools-azure-edge, linux-libc-dev, linux-raspi-hwe-18.04-edge, linux-headers-5.4.0-81-generic, linux-headers-gke-5.4, linux-buildinfo-5.4.0-1045-kvm, linux-azure-lts-20.04, linux-image-generic, linux-headers-gcp, linux-headers-5.4.0-1022-gkeop, linux-gkeop-5.4-cloud-tools-5.4.0-1022, linux-gke-5.4-headers-5.4.0-1051, linux-image-unsigned-5.4.0-81-lowlatency, linux-buildinfo-5.4.0-1053-oracle, linux-raspi2-hwe-18.04-edge, linux-headers-5.4.0-1055-aws, linux-image-oracle, linux-tools-azure, linux-cloud-tools-5.4.0-1022-gkeop, linux-image-raspi-hwe-18.04, linux-image-unsigned-5.4.0-81-generic, linux-raspi-5.4-tools-5.4.0-1042, linux-image-virtual, linux-image-5.4.0-81-generic-lpae, linux-raspi-tools-5.4.0-1042, linux-image-extra-virtual-hwe-18.04-edge, linux-tools-gke-5.4, linux-tools-gcp-edge, linux-image-oem-osp1, linux-cloud-tools-5.4.0-81-lowlatency, linux-azure-tools-5.4.0-1056, linux-modules-extra-gcp-lts-20.04, linux-aws-5.4-tools-5.4.0-1055, linux-tools-5.4.0-1051-gcp, linux-image-gcp-edge, linux-cloud-tools-azure-edge, linux-headers-azure, linux-headers-generic-hwe-18.04-edge, linux-aws, linux-tools-host, linux-lowlatency-hwe-18.04, linux-hwe-5.4-headers-5.4.0-81, linux-image-5.4.0-1042-raspi, linux-image-oem, linux-tools-generic-lpae-hwe-18.04-edge, linux-signed-image-azure, linux-generic, linux-tools-aws-edge, linux-oracle-5.4-tools-5.4.0-1053, linux-cloud-tools-virtual-hwe-18.04, linux-image-5.4.0-1051-gke, linux-tools-5.4.0-81-lowlatency, linux, linux-modules-5.4.0-1022-gkeop, linux-oracle, linux-image-5.4.0-1056-azure, linux-modules-extra-gke, linux-cloud-tools-virtual, linux-modules-5.4.0-1053-oracle, linux-tools-kvm, linux-buildinfo-5.4.0-1042-raspi, linux-virtual, linux-image-generic-lpae-hwe-18.04-edge, linux-image-raspi, linux-gkeop-source-5.4.0, linux-cloud-tools-azure, linux-modules-extra-5.4.0-1022-gkeop, linux-image-5.4.0-1022-gkeop, linux-hwe-5.4-tools-5.4.0-81, linux-image-virtual-hwe-18.04-edge, linux-image-unsigned-5.4.0-1045-kvm, linux-kvm-headers-5.4.0-1045, linux-tools-5.4.0-1056-azure, linux-aws-headers-5.4.0-1055, linux-aws-5.4-cloud-tools-5.4.0-1055, linux-tools-generic-hwe-18.04-edge, linux-image-gkeop-5.4, linux-image-azure, linux-signed-azure-edge, linux-generic-lpae-hwe-18.04-edge, linux-headers-raspi-hwe-18.04, linux-headers-5.4.0-81-lowlatency, linux-headers-gkeop-5.4, linux-tools-snapdragon-hwe-18.04-edge, linux-buildinfo-5.4.0-1056-azure, linux-tools-generic-hwe-18.04, linux-tools-lowlatency-hwe-18.04-edge, linux-generic-hwe-18.04, linux-image-unsigned-5.4.0-1053-oracle, linux-image-aws-edge, linux-image-lowlatency-hwe-18.04, linux-gcp-5.4-tools-5.4.0-1051, linux-cloud-tools-lowlatency, linux-azure-edge, linux-oem-tools-host, linux-modules-extra-gke-5.4, linux-modules-5.4.0-1055-aws, linux-cloud-tools-gkeop-5.4, linux-tools-raspi-hwe-18.04, linux-image-extra-virtual, linux-oem-osp1-tools-host, linux-cloud-tools-5.4.0-1056-azure, linux-modules-5.4.0-1045-kvm, linux-headers-5.4.0-1051-gke, linux-signed-azure, linux-tools-virtual-hwe-18.04-edge, linux-headers-oracle-edge, linux-tools-common, linux-headers-5.4.0-1042-raspi, linux-image-unsigned-5.4.0-1022-gkeop, linux-tools-5.4.0-1053-oracle, linux-headers-raspi, linux-cloud-tools-5.4.0-1055-aws, linux-headers-5.4.0-81-generic-lpae, linux-tools-5.4.0-1042-raspi, linux-tools-aws-lts-20.04, linux-azure-5.4, linux-image-extra-virtual-hwe-18.04, linux-hwe-5.4-cloud-tools-5.4.0-81, linux-azure, linux-image-gkeop, linux-headers-gcp-edge, linux-image-gcp-lts-20.04, linux-hwe-5.4-tools-common, linux-generic-lpae-hwe-18.04, linux-headers-lowlatency-hwe-18.04-edge, linux-headers-virtual-hwe-18.04, linux-generic-hwe-18.04-edge, linux-modules-extra-oracle-edge, linux-gcp-tools-5.4.0-1051, linux-image-5.4.0-81-lowlatency, linux-tools-raspi2-hwe-18.04-edge, linux-source, linux-tools-gkeop-5.4, linux-modules-5.4.0-81-generic, linux-buildinfo-5.4.0-1051-gcp, linux-headers-gke, linux-image-generic-lpae-hwe-18.04, linux-raspi-5.4, linux-kvm, linux-kvm-tools-5.4.0-1045, linux-tools-snapdragon-hwe-18.04, linux-gcp-5.4, linux-cloud-tools-lowlatency-hwe-18.04, linux-buildinfo-5.4.0-1055-aws, linux-raspi-headers-5.4.0-1042, linux-modules-extra-gkeop, linux-headers-generic-lpae, linux-gke-5.4, linux-hwe-5.4-cloud-tools-common, linux-image-5.4.0-81-generic, linux-headers-azure-edge, linux-headers-raspi-hwe-18.04-edge, linux-tools-gcp, linux-cloud-tools-gkeop, linux-aws-5.4-headers-5.4.0-1055, linux-headers-virtual-hwe-18.04-edge, linux-gkeop-cloud-tools-5.4.0-1022, linux-headers-azure-lts-20.04, linux-tools-5.4.0-81, linux-raspi2-hwe-18.04, linux-buildinfo-5.4.0-81-generic, linux-tools-5.4.0-1055-aws, linux-azure-headers-5.4.0-1056, linux-tools-virtual-hwe-18.04, linux-gke-headers-5.4.0-1051, linux-doc, linux-image-aws-lts-20.04, linux-oracle-5.4-headers-5.4.0-1053, linux-image-generic-hwe-18.04-edge, linux-headers-snapdragon-hwe-18.04, linux-signed-oracle-edge, linux-tools-raspi2-hwe-18.04, linux-image-generic-lpae, linux-gkeop-5.4-tools-5.4.0-1022, linux-image-raspi2-hwe-18.04, linux-oracle-headers-5.4.0-1053, linux-cloud-tools-azure-lts-20.04, linux-cloud-tools-5.4.0-81, linux-headers-raspi2, linux-raspi2, linux-azure-5.4-headers-5.4.0-1056, linux-headers-oracle-lts-20.04, linux-image-unsigned-5.4.0-1051-gcp, linux-headers-snapdragon-hwe-18.04-edge, linux-crashdump, linux-cloud-tools-generic, linux-raspi-hwe-18.04, linux-raspi, linux-image-raspi-hwe-18.04-edge, linux-modules-extra-virtual-hwe-18.04, linux-modules-5.4.0-1051-gcp, linux-headers-generic-lpae-hwe-18.04-edge, linux-modules-5.4.0-81-lowlatency, linux-headers-lowlatency, linux-headers-generic-lpae-hwe-18.04, linux-buildinfo-5.4.0-1022-gkeop, linux-image-snapdragon-hwe-18.04-edge, linux-gcp-5.4-headers-5.4.0-1051, linux-headers-oracle, linux-oracle-5.4, linux-tools-gcp-lts-20.04, linux-headers-virtual, linux-tools-5.4.0-81-generic-lpae, linux-modules-extra-gkeop-5.4, linux-headers-5.4.0-81, linux-modules-extra-5.4.0-81-generic, linux-image-snapdragon-hwe-18.04, linux-signed-image-azure-edge, linux-modules-extra-azure, linux-lowlatency, linux-tools-raspi, linux-tools-lowlatency-hwe-18.04, linux-tools-5.4.0-81-generic, linux-lowlatency-hwe-18.04-edge, linux-headers-kvm, linux-image-generic-hwe-18.04, linux-gcp-headers-5.4.0-1051, linux-snapdragon-hwe-18.04, linux-buildinfo-5.4.0-1051-gke, linux-modules-extra-aws-edge, linux-oem, linux-generic-lpae, linux-image-azure-lts-20.04, linux-buildinfo-5.4.0-81-generic-lpae, linux-aws-lts-20.04, linux-image-5.4.0-1045-kvm, linux-hwe-5.4, linux-image-aws, linux-oem-osp1, linux-image-oracle-edge, linux-gkeop-headers-5.4.0-1022, linux-tools-lowlatency, linux-source-5.4.0, linux-gkeop-5.4, linux-modules-extra-azure-edge, linux-tools-gke, linux-image-unsigned-5.4.0-1056-azure, linux-aws-edge, linux-headers-lowlatency-hwe-18.04, linux-headers-aws-edge, linux-aws-tools-5.4.0-1055, linux-virtual-hwe-18.04, linux-gkeop-tools-5.4.0-1022, linux-headers-raspi2-hwe-18.04-edge
  • USN-5046-1: linux-image-unsigned-5.11.0-1014-kvm, linux-image-virtual-hwe-20.04, linux-tools-5.11.0-31, linux-image-5.11.0-1016-aws, linux-gcp-tools-5.11.0-1017, linux-buildinfo-5.11.0-1014-kvm, linux-image-5.11.0-27-generic-lpae, linux-tools-5.11.0-27-lowlatency, linux-buildinfo-5.11.0-1013-azure, linux-headers-generic-lpae-hwe-20.04-edge, linux-cloud-tools-virtual-hwe-20.04, linux-image-unsigned-5.11.0-1017-gcp, linux-image-5.11.0-1014-kvm, linux-libc-dev, linux-headers-5.11.0-27-generic-lpae, linux-gke, linux-image-oem-20.04, linux-image-azure, linux-image-unsigned-5.11.0-27-generic, linux-modules-5.11.0-27-generic-64k, linux-image-5.11.0-1016-oracle, linux-buildinfo-5.11.0-27-generic, linux-image-5.11.0-31-generic-lpae, linux-doc, linux-lowlatency-hwe-20.04-edge, linux-gcp, linux-generic-hwe-20.04, linux-image-5.11.0-31-generic-64k, linux-hwe-5.11, linux-image-lowlatency, linux-generic-64k-hwe-20.04, linux-tools-5.11.0-1016-oracle, linux-image-generic-64k-hwe-20.04, linux-image-generic, linux-image-unsigned-5.11.0-27-lowlatency, linux-headers-gcp, linux-image-generic-lpae, linux-hwe-5.11-source-5.11.0, linux-tools-5.11.0-1016-raspi-nolpae, linux-tools-generic-hwe-20.04, linux-image-unsigned-5.11.0-31-lowlatency, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-image-5.11.0-1016-raspi, linux-image-generic-hwe-20.04-edge, linux-modules-5.11.0-1016-oracle, linux-cloud-tools-virtual-hwe-20.04-edge, linux-cloud-tools-5.11.0-27-lowlatency, linux-image-5.11.0-27-generic, linux-tools-5.11.0-31-lowlatency, linux-cloud-tools-lowlatency, linux-virtual-hwe-20.04, linux-modules-5.11.0-1016-raspi-nolpae, linux-image-oracle, linux-headers-generic-lpae-hwe-20.04, linux-tools-azure, linux-buildinfo-5.11.0-1016-raspi-nolpae, linux-image-lowlatency-hwe-20.04-edge, linux-hwe-5.11-cloud-tools-common, linux-tools-5.11.0-31-generic-lpae, linux-generic-64k-hwe-20.04-edge, linux-image-unsigned-5.11.0-1013-azure, linux-headers-5.11.0-31-generic-64k, linux-modules-5.11.0-1016-aws, linux-modules-extra-5.11.0-31-generic, linux-image-5.11.0-1016-raspi-nolpae, linux-cloud-tools-5.11.0-1016-aws, linux-image-generic-64k-hwe-20.04-edge, linux-azure-headers-5.11.0-1013, linux-image-virtual, linux-cloud-tools-5.11.0-31, linux-tools-aws, linux-crashdump, linux-image-extra-virtual, linux-headers-5.11.0-31-generic-lpae, linux-cloud-tools-5.11.0-27-generic, linux-headers-5.11.0-31-generic, linux-raspi-tools-5.11.0-1016, linux-cloud-tools-generic, linux-headers-virtual-hwe-20.04-edge, linux-raspi, linux-image-generic-64k, linux-headers-generic-64k, linux-headers-5.11.0-1017-gcp, linux-image-raspi-nolpae, linux-modules-extra-5.11.0-1016-aws, linux-modules-5.11.0-31-generic-lpae, linux-headers-5.11.0-1014-kvm, linux-cloud-tools-5.11.0-1013-azure, linux-image-kvm, linux-modules-5.11.0-27-lowlatency, linux-headers-5.11.0-27-generic-64k, linux-headers-lowlatency, linux-hwe-5.11-tools-common, linux-modules-extra-5.11.0-1016-oracle, linux-headers-oem-20.04, linux-headers-lowlatency-hwe-20.04-edge, linux-tools-5.11.0-27-generic-64k, linux-modules-extra-5.11.0-1013-azure, linux-headers-oracle, linux-tools-common, linux-tools-raspi-nolpae, linux-headers-5.11.0-31, linux-tools-generic-lpae-hwe-20.04, linux-headers-virtual, linux-image-gcp, linux-headers-azure, linux-cloud-tools-generic-hwe-20.04, linux-headers-raspi, linux-image-5.11.0-31-lowlatency, linux-kvm-tools-5.11.0-1014, linux-modules-5.11.0-31-generic, linux-aws, linux-generic-hwe-20.04-edge, linux-oracle-headers-5.11.0-1016, linux-tools-generic-lpae-hwe-20.04-edge, linux-modules-5.11.0-27-generic, linux-headers-generic, linux-cloud-tools-common, linux-modules-5.11.0-1014-kvm, linux-modules-5.11.0-1017-gcp, linux-lowlatency, linux-modules-extra-azure, linux-tools-5.11.0-31-generic, linux-gcp-headers-5.11.0-1017, linux-headers-5.11.0-1016-raspi, linux-tools-host, linux-image-5.11.0-31-generic, linux-tools-raspi, linux-headers-lowlatency-hwe-20.04, linux-azure, linux-tools-5.11.0-1017-gcp, linux-tools-generic-64k-hwe-20.04, linux-virtual-hwe-20.04-edge, linux-cloud-tools-5.11.0-31-generic, linux-headers-generic-64k-hwe-20.04-edge, linux-tools-oem-20.04, linux-tools-5.11.0-1016-aws, linux-tools-5.11.0-1016-raspi, linux-cloud-tools-generic-hwe-20.04-edge, linux-headers-kvm, linux-headers-5.11.0-27-generic, linux-modules-5.11.0-27-generic-lpae, linux-headers-5.11.0-1016-raspi-nolpae, linux-buildinfo-5.11.0-31-generic, linux-image-generic-hwe-20.04, linux-image-5.11.0-1017-gcp, linux-hwe-5.11-headers-5.11.0-27, linux-headers-generic-64k-hwe-20.04, linux-modules-5.11.0-1016-raspi, linux-headers-virtual-hwe-20.04, linux-image-extra-virtual-hwe-20.04, linux-headers-5.11.0-1013-azure, linux-buildinfo-5.11.0-27-generic-64k, linux-tools-generic-lpae, linux-buildinfo-5.11.0-1016-raspi, linux-oem-20.04, linux-source-5.11.0, linux-buildinfo-5.11.0-31-generic-64k, linux-tools-virtual, linux-headers-generic-hwe-20.04-edge, linux-buildinfo-5.11.0-31-generic-lpae, linux-image-5.11.0-27-generic-64k, linux-image-lowlatency-hwe-20.04, linux-image-unsigned-5.11.0-27-generic-64k, linux-image-generic-lpae-hwe-20.04, linux-generic, linux-source, linux-headers-5.11.0-27-lowlatency, linux-headers-5.11.0-1016-aws, linux-image-unsigned-5.11.0-31-generic, linux-modules-extra-5.11.0-27-generic, linux-raspi-headers-5.11.0-1016, linux-tools-lowlatency-hwe-20.04, linux-buildinfo-5.11.0-1016-aws, linux-buildinfo-5.11.0-27-generic-lpae, linux-generic-lpae-hwe-20.04-edge, linux-tools-5.11.0-31-generic-64k, linux-tools-generic-64k, linux, linux-image-5.11.0-27-lowlatency, linux-azure-cloud-tools-5.11.0-1013, linux-headers-gke, linux-oracle, linux-image-virtual-hwe-20.04-edge, linux-kvm, linux-generic-lpae, linux-tools-oracle, linux-cloud-tools-lowlatency-hwe-20.04, linux-hwe-5.11-tools-host, linux-tools-5.11.0-1013-azure, linux-modules-5.11.0-31-generic-64k, linux-modules-extra-gke, linux-modules-extra-aws, linux-generic-lpae-hwe-20.04, linux-cloud-tools-5.11.0-31-lowlatency, linux-image-unsigned-5.11.0-31-generic-64k, linux-tools-5.11.0-27-generic, linux-tools-5.11.0-1014-kvm, linux-headers-5.11.0-31-lowlatency, linux-cloud-tools-virtual, linux-aws-tools-5.11.0-1016, linux-tools-virtual-hwe-20.04, linux-buildinfo-5.11.0-27-lowlatency, linux-image-aws, linux-aws-headers-5.11.0-1016, linux-lowlatency-hwe-20.04, linux-image-generic-lpae-hwe-20.04-edge, linux-image-extra-virtual-hwe-20.04-edge, linux-raspi-nolpae, linux-tools-kvm, linux-image-unsigned-5.11.0-1016-oracle, linux-tools-lowlatency, linux-kvm-headers-5.11.0-1014, linux-image-gke, linux-tools-5.11.0-27-generic-lpae, linux-headers-generic-hwe-20.04, linux-azure-tools-5.11.0-1013, linux-headers-generic-lpae, linux-virtual, linux-headers-aws, linux-aws-cloud-tools-5.11.0-1016, linux-image-5.11.0-1013-azure, linux-tools-gke, linux-hwe-5.11-tools-5.11.0-27, linux-buildinfo-5.11.0-1017-gcp, linux-tools-virtual-hwe-20.04-edge, linux-image-raspi, linux-buildinfo-5.11.0-31-lowlatency, linux-buildinfo-5.11.0-1016-oracle, linux-modules-extra-5.11.0-1017-gcp, linux-generic-64k, linux-tools-generic-64k-hwe-20.04-edge, linux-headers-5.11.0-1016-oracle, linux-oracle-tools-5.11.0-1016, linux-tools-generic, linux-headers-raspi-nolpae, linux-tools-generic-hwe-20.04-edge, linux-tools-gcp, linux-cloud-tools-azure, linux-modules-5.11.0-31-lowlatency, linux-hwe-5.11-cloud-tools-5.11.0-27, linux-modules-extra-gcp, linux-modules-5.11.0-1013-azure, linux-tools-lowlatency-hwe-20.04-edge
  • USN-5050-1: linux-buildinfo-5.8.0-1040-azure, linux-azure-5.8-headers-5.8.0-1040, linux-azure-5.8, linux-modules-5.8.0-1042-aws, linux-modules-extra-azure, linux-tools-oracle, linux-tools-5.8.0-1042-aws, linux-buildinfo-5.8.0-1038-oracle, linux-modules-extra-aws, linux-buildinfo-5.8.0-1042-aws, linux-gcp-5.8-tools-5.8.0-1039, linux-azure-5.8-tools-5.8.0-1040, linux-azure, linux-image-unsigned-5.8.0-1040-azure, linux-modules-5.8.0-1038-oracle, linux-tools-aws, linux-oracle-5.8-tools-5.8.0-1038, linux-image-unsigned-5.8.0-1038-oracle, linux-gcp-5.8-headers-5.8.0-1039, linux-aws-5.8-cloud-tools-5.8.0-1042, linux-cloud-tools-5.8.0-1040-azure, linux-image-oracle, linux-modules-5.8.0-1040-azure, linux-aws-5.8-tools-5.8.0-1042, linux-headers-5.8.0-1042-aws, linux-image-azure, linux-tools-5.8.0-1038-oracle, linux-azure-5.8-cloud-tools-5.8.0-1040, linux-image-aws, linux-tools-azure, linux-image-5.8.0-1039-gcp, linux-oracle-5.8, linux-gcp, linux-aws-5.8-headers-5.8.0-1042, linux-modules-extra-5.8.0-1042-aws, linux-oracle-5.8-headers-5.8.0-1038, linux-gcp-5.8, linux-headers-5.8.0-1038-oracle, linux-headers-5.8.0-1040-azure, linux-headers-gcp, linux-headers-aws, linux-image-5.8.0-1038-oracle, linux-image-unsigned-5.8.0-1039-gcp, linux-buildinfo-5.8.0-1039-gcp, linux-modules-5.8.0-1039-gcp, linux-image-5.8.0-1042-aws, linux-aws-5.8, linux-modules-extra-5.8.0-1038-oracle, linux-tools-5.8.0-1039-gcp, linux-headers-oracle, linux-headers-5.8.0-1039-gcp, linux-modules-extra-5.8.0-1040-azure, linux-cloud-tools-azure, linux-tools-gcp, linux-image-gcp, linux-modules-extra-5.8.0-1039-gcp, linux-tools-5.8.0-1040-azure, linux-image-5.8.0-1040-azure, linux-headers-azure, linux-modules-extra-gcp, linux-cloud-tools-5.8.0-1042-aws, linux-aws, linux-oracle
  • USN-5343-1: linux-modules-4.4.0-1103-kvm, linux-image-extra-virtual-lts-utopic, linux-kvm-tools-4.4.0-1103, linux-tools-lowlatency-lts-utopic, linux-headers-lowlatency-lts-utopic, linux-image-generic-lts-xenial, linux-cloud-tools-generic-lts-wily, linux-cloud-tools-4.4.0-1138-aws, linux-headers-4.4.0-222-generic, linux-libc-dev, linux-modules-4.4.0-222-generic, linux-image-unsigned-4.4.0-222-lowlatency, linux-modules-4.4.0-222-lowlatency, linux-aws-cloud-tools-4.4.0-1138, linux-cloud-tools-virtual-lts-vivid, linux-doc, linux-headers-4.4.0-1138-aws, linux-image-virtual-lts-vivid, linux-image-lowlatency, linux-signed-image-lowlatency-lts-wily, linux-image-generic, linux-cloud-tools-generic-lts-utopic, linux-modules-extra-4.4.0-222-generic, linux-virtual-lts-vivid, linux-image-virtual-lts-wily, linux-image-virtual-lts-utopic, linux-cloud-tools-lowlatency-lts-utopic, linux-lts-xenial-tools-4.4.0-222, linux-generic-lts-wily, linux-cloud-tools-lowlatency, linux-source-4.4.0, linux-tools-virtual-lts-utopic, linux-image-extra-virtual-lts-vivid, linux-lowlatency-lts-xenial, linux-image-generic-lts-vivid, linux-buildinfo-4.4.0-222-generic, linux-tools-virtual-lts-xenial, linux-image-virtual, linux-headers-virtual-lts-vivid, linux-tools-aws, linux-tools-generic-lts-wily, linux-crashdump, linux-signed-image-generic-lts-wily, linux-image-extra-virtual, linux-modules-4.4.0-1138-aws, linux-tools-lts-utopic, linux-kvm-headers-4.4.0-1103, linux-cloud-tools-generic, linux-cloud-tools-4.4.0-1102-aws, linux-headers-virtual-lts-xenial, linux-tools-virtual-lts-vivid, linux-headers-lowlatency-lts-xenial, linux-headers-virtual-lts-wily, linux-image-extra-virtual-lts-xenial, linux-headers-generic-lts-wily, linux-image-kvm, linux-tools-generic-lts-vivid, linux-cloud-tools-virtual-lts-xenial, linux-headers-lowlatency, linux-buildinfo-4.4.0-222-lowlatency, linux-image-4.4.0-222-lowlatency, linux-image-lowlatency-lts-wily, linux-lowlatency-lts-wily, linux-aws-cloud-tools-4.4.0-1102, linux-headers-4.4.0-222-lowlatency, linux-tools-generic-lts-utopic, linux-tools-4.4.0-222-generic, linux-generic-lts-utopic, linux-tools-common, linux-generic-lts-vivid, linux-tools-4.4.0-1138-aws, linux-image-lowlatency-lts-xenial, linux-tools-lowlatency-lts-wily, linux-cloud-tools-virtual-lts-utopic, linux-image-hwe-virtual-trusty, linux-headers-virtual, linux-signed-image-lowlatency, linux-headers-lowlatency-lts-vivid, linux-signed-image-lowlatency-lts-xenial, linux-generic-lts-xenial, linux-aws, linux-kvm-cloud-tools-4.4.0-1103, linux-image-generic-lts-utopic, linux-image-hwe-generic-trusty, linux-headers-generic, linux-aws-headers-4.4.0-1138, linux-cloud-tools-common, linux-tools-host, linux-lowlatency, linux-image-lowlatency-lts-vivid, linux-virtual-lts-xenial, linux-cloud-tools-4.4.0-222-lowlatency, linux-image-virtual-lts-xenial, linux-headers-kvm, linux-tools-4.4.0-222-lowlatency, linux-buildinfo-4.4.0-1102-aws, linux-tools-4.4.0-222, linux-tools-virtual, linux-aws-tools-4.4.0-1102, linux-generic, linux-headers-lowlatency-lts-wily, linux-image-4.4.0-1102-aws, linux-headers-virtual-lts-utopic, linux-source, linux-signed-generic-lts-vivid, linux-lts-xenial, linux-buildinfo-4.4.0-1138-aws, linux-aws-tools-4.4.0-1138, linux-tools-4.4.0-1102-aws, linux-lowlatency-lts-utopic, linux, linux-headers-4.4.0-1102-aws, linux-hwe-generic-trusty, linux-image-4.4.0-1138-aws, linux-modules-extra-4.4.0-1138-aws, linux-cloud-tools-4.4.0-222-generic, linux-kvm, linux-image-unsigned-4.4.0-222-generic, linux-cloud-tools-lowlatency-lts-vivid, linux-modules-extra-aws, linux-buildinfo-4.4.0-1103-kvm, linux-hwe-virtual-trusty, linux-signed-lowlatency-lts-xenial, linux-cloud-tools-generic-lts-xenial, linux-cloud-tools-lowlatency-lts-wily, linux-cloud-tools-virtual, linux-image-4.4.0-222-generic, linux-lts-xenial-cloud-tools-4.4.0-222, linux-modules-4.4.0-1102-aws, linux-signed-generic-lts-wily, linux-signed-image-generic, linux-tools-virtual-lts-wily, linux-signed-lowlatency, linux-virtual-lts-utopic, linux-image-aws, linux-headers-4.4.0-222, linux-signed-image-generic-lts-utopic, linux-tools-generic-lts-xenial, linux-tools-kvm, linux-tools-lowlatency, linux-cloud-tools-4.4.0-1103-kvm, linux-cloud-tools-virtual-lts-wily, linux-image-lowlatency-lts-utopic, linux-signed-image-generic-lts-vivid, linux-headers-generic-lts-utopic, linux-headers-aws, linux-virtual, linux-aws-headers-4.4.0-1102, linux-signed-generic-lts-xenial, linux-signed-image-generic-lts-xenial, linux-lowlatency-lts-vivid, linux-signed-lowlatency-lts-wily, linux-tools-lowlatency-lts-xenial, linux-signed-generic, linux-tools-lowlatency-lts-vivid, linux-virtual-lts-wily, linux-headers-generic-lts-xenial, linux-tools-generic, linux-headers-4.4.0-1103-kvm, linux-tools-4.4.0-1103-kvm, linux-image-generic-lts-wily, linux-image-4.4.0-1103-kvm, linux-cloud-tools-lowlatency-lts-xenial, linux-image-extra-virtual-lts-wily, linux-cloud-tools-generic-lts-vivid, linux-headers-generic-lts-vivid, linux-signed-generic-lts-utopic, linux-cloud-tools-4.4.0-222
  • USN-5299-1: linux-image-extra-virtual-lts-utopic, linux-aws-headers-4.4.0-1135, linux-tools-lowlatency-lts-utopic, linux-headers-lowlatency-lts-utopic, linux-headers-4.4.0-219-generic, linux-image-generic-lts-xenial, linux-cloud-tools-generic-lts-wily, linux-libc-dev, linux-tools-4.4.0-219, linux-cloud-tools-4.4.0-1100-kvm, linux-image-4.4.0-1100-kvm, linux-buildinfo-4.4.0-219-lowlatency, linux-lts-xenial-cloud-tools-4.4.0-219, linux-modules-extra-4.4.0-219-generic, linux-cloud-tools-virtual-lts-vivid, linux-doc, linux-image-virtual-lts-vivid, linux-image-lowlatency, linux-signed-image-lowlatency-lts-wily, linux-image-generic, linux-cloud-tools-generic-lts-utopic, linux-virtual-lts-vivid, linux-image-virtual-lts-wily, linux-image-virtual-lts-utopic, linux-image-unsigned-4.4.0-219-lowlatency, linux-cloud-tools-lowlatency-lts-utopic, linux-generic-lts-wily, linux-cloud-tools-lowlatency, linux-source-4.4.0, linux-tools-virtual-lts-utopic, linux-image-extra-virtual-lts-vivid, linux-kvm-tools-4.4.0-1100, linux-lowlatency-lts-xenial, linux-buildinfo-4.4.0-1100-kvm, linux-headers-4.4.0-219, linux-image-generic-lts-vivid, linux-aws-cloud-tools-4.4.0-1099, linux-buildinfo-4.4.0-219-generic, linux-tools-virtual-lts-xenial, linux-tools-4.4.0-1099-aws, linux-image-virtual, linux-headers-virtual-lts-vivid, linux-tools-aws, linux-tools-generic-lts-wily, linux-crashdump, linux-signed-image-generic-lts-wily, linux-image-extra-virtual, linux-tools-lts-utopic, linux-aws-tools-4.4.0-1099, linux-cloud-tools-generic, linux-headers-virtual-lts-xenial, linux-image-4.4.0-219-lowlatency, linux-tools-virtual-lts-vivid, linux-headers-lowlatency-lts-xenial, linux-headers-virtual-lts-wily, linux-image-extra-virtual-lts-xenial, linux-headers-generic-lts-wily, linux-image-kvm, linux-tools-generic-lts-vivid, linux-cloud-tools-virtual-lts-xenial, linux-tools-4.4.0-219-lowlatency, linux-headers-lowlatency, linux-image-lowlatency-lts-wily, linux-lowlatency-lts-wily, linux-aws-tools-4.4.0-1135, linux-cloud-tools-4.4.0-1099-aws, linux-tools-generic-lts-utopic, linux-generic-lts-utopic, linux-tools-common, linux-generic-lts-vivid, linux-headers-4.4.0-219-lowlatency, linux-image-lowlatency-lts-xenial, linux-tools-lowlatency-lts-wily, linux-cloud-tools-virtual-lts-utopic, linux-image-hwe-virtual-trusty, linux-headers-virtual, linux-signed-image-lowlatency, linux-headers-lowlatency-lts-vivid, linux-signed-image-lowlatency-lts-xenial, linux-generic-lts-xenial, linux-aws, linux-image-generic-lts-utopic, linux-headers-4.4.0-1099-aws, linux-image-hwe-generic-trusty, linux-headers-generic, linux-cloud-tools-common, linux-tools-host, linux-image-unsigned-4.4.0-219-generic, linux-lowlatency, linux-tools-4.4.0-219-generic, linux-kvm-headers-4.4.0-1100, linux-image-lowlatency-lts-vivid, linux-virtual-lts-xenial, linux-headers-4.4.0-1100-kvm, linux-image-virtual-lts-xenial, linux-headers-kvm, linux-modules-4.4.0-1135-aws, linux-lts-xenial-tools-4.4.0-219, linux-modules-4.4.0-1099-aws, linux-tools-4.4.0-1100-kvm, linux-tools-virtual, linux-generic, linux-headers-lowlatency-lts-wily, linux-headers-virtual-lts-utopic, linux-source, linux-image-4.4.0-1135-aws, linux-modules-4.4.0-219-lowlatency, linux-signed-generic-lts-vivid, linux-lts-xenial, linux-lowlatency-lts-utopic, linux, linux-cloud-tools-4.4.0-1135-aws, linux-hwe-generic-trusty, linux-cloud-tools-4.4.0-219-lowlatency, linux-image-4.4.0-1099-aws, linux-buildinfo-4.4.0-1099-aws, linux-kvm, linux-cloud-tools-lowlatency-lts-vivid, linux-modules-extra-aws, linux-headers-4.4.0-1135-aws, linux-modules-4.4.0-1100-kvm, linux-hwe-virtual-trusty, linux-signed-lowlatency-lts-xenial, linux-tools-4.4.0-1135-aws, linux-modules-extra-4.4.0-1135-aws, linux-cloud-tools-generic-lts-xenial, linux-cloud-tools-lowlatency-lts-wily, linux-cloud-tools-virtual, linux-tools-virtual-lts-wily, linux-signed-generic-lts-wily, linux-modules-4.4.0-219-generic, linux-signed-image-generic, linux-signed-lowlatency, linux-virtual-lts-utopic, linux-image-aws, linux-signed-image-generic-lts-utopic, linux-tools-generic-lts-xenial, linux-tools-kvm, linux-aws-cloud-tools-4.4.0-1135, linux-tools-lowlatency, linux-cloud-tools-virtual-lts-wily, linux-image-lowlatency-lts-utopic, linux-kvm-cloud-tools-4.4.0-1100, linux-signed-image-generic-lts-vivid, linux-headers-generic-lts-utopic, linux-headers-aws, linux-virtual, linux-signed-generic-lts-xenial, linux-signed-image-generic-lts-xenial, linux-headers-generic-lts-vivid, linux-image-4.4.0-219-generic, linux-lowlatency-lts-vivid, linux-signed-lowlatency-lts-wily, linux-tools-lowlatency-lts-xenial, linux-signed-generic, linux-tools-lowlatency-lts-vivid, linux-aws-headers-4.4.0-1099, linux-cloud-tools-4.4.0-219, linux-headers-generic-lts-xenial, linux-tools-generic, linux-virtual-lts-wily, linux-image-generic-lts-wily, linux-cloud-tools-lowlatency-lts-xenial, linux-buildinfo-4.4.0-1135-aws, linux-image-extra-virtual-lts-wily, linux-cloud-tools-generic-lts-vivid, linux-cloud-tools-4.4.0-219-generic, linux-signed-generic-lts-utopic

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