=========================================================================Ubuntu Security Notice USN-5485-1
June 17, 2022

linux, linux-aws, linux-aws-hwe, linux-aws-5.13, linux-aws-5.4,
linux-azure, linux-azure-4.15, linux-azure-5.13, linux-azure-5.4,
linux-azure-fde, linux-dell300x, linux-gcp, linux-gcp-4.15,
linux-gcp-5.13, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop,
linux-gkeop-5.4, linux-hwe, linux-hwe-5.13, linux-hwe-5.4, linux-ibm,
linux-ibm-5.4, linux-intel-5.13, linux-intel-iotg, linux-kvm,
linux-lowlatency, linux-oracle, linux-oracle-5.13, linux-oracle-5.4
vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS
- Ubuntu 21.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM

Summary:

Several security issues were addressed in the Linux kernel.

Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-intel-iotg: Linux kernel for Intel IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-lowlatency: Linux low latency kernel
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-aws-5.13: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure-5.13: Linux kernel for Microsoft Azure cloud systems
- linux-azure-fde: Linux kernel for Microsoft Azure cloud systems
- linux-gcp-5.13: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-hwe-5.13: Linux hardware enablement (HWE) kernel
- linux-intel-5.13: Linux kernel for Intel IOTG
- linux-oracle-5.13: Linux kernel for Oracle Cloud systems
- linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure-4.15: Linux kernel for Microsoft Azure Cloud systems
- linux-azure-5.4: Linux kernel for Microsoft Azure cloud systems
- linux-dell300x: Linux kernel for Dell 300x platforms
- linux-gcp-4.15: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gke-5.4: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop-5.4: Linux kernel for Google Container Engine (GKE) systems
- linux-hwe-5.4: Linux hardware enablement (HWE) kernel
- linux-ibm-5.4: Linux kernel for IBM cloud systems
- linux-oracle-5.4: Linux kernel for Oracle Cloud systems
- linux-aws-hwe: Linux kernel for Amazon Web Services (AWS-HWE) systems
- linux-hwe: Linux hardware enablement (HWE) kernel

Details:

It was discovered that some Intel processors did not completely perform
cleanup actions on multi-core shared buffers. A local attacker could
possibly use this to expose sensitive information. (CVE-2022-21123)

It was discovered that some Intel processors did not completely perform
cleanup actions on microarchitectural fill buffers. A local attacker could
possibly use this to expose sensitive information. (CVE-2022-21125)

It was discovered that some Intel processors did not properly perform
cleanup during specific special register write operations. A local attacker
could possibly use this to expose sensitive information. (CVE-2022-21166)

Update instructions:

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

Ubuntu 22.04 LTS:
  linux-image-5.15.0-1009-ibm     5.15.0-1009.11
  linux-image-5.15.0-1010-gcp     5.15.0-1010.15
  linux-image-5.15.0-1010-gke     5.15.0-1010.13
  linux-image-5.15.0-1010-intel-iotg  5.15.0-1010.14
  linux-image-5.15.0-1011-oracle  5.15.0-1011.15
  linux-image-5.15.0-1012-azure   5.15.0-1012.15
  linux-image-5.15.0-1012-kvm     5.15.0-1012.14
  linux-image-5.15.0-1013-aws     5.15.0-1013.17
  linux-image-5.15.0-39-generic   5.15.0-39.42
  linux-image-5.15.0-39-generic-64k  5.15.0-39.42
  linux-image-5.15.0-39-generic-lpae  5.15.0-39.42
  linux-image-5.15.0-39-lowlatency  5.15.0-39.42
  linux-image-5.15.0-39-lowlatency-64k  5.15.0-39.42
  linux-image-aws                 5.15.0.1013.13
  linux-image-azure               5.15.0.1012.11
  linux-image-gcp                 5.15.0.1010.9
  linux-image-generic             5.15.0.39.40
  linux-image-generic-hwe-22.04   5.15.0.39.40
  linux-image-generic-lpae        5.15.0.39.40
  linux-image-generic-lpae-hwe-22.04  5.15.0.39.40
  linux-image-gke                 5.15.0.1010.13
  linux-image-gke-5.15            5.15.0.1010.13
  linux-image-ibm                 5.15.0.1009.8
  linux-image-intel-iotg          5.15.0.1010.10
  linux-image-kvm                 5.15.0.1012.10
  linux-image-lowlatency          5.15.0.39.38
  linux-image-lowlatency-hwe-22.04  5.15.0.39.38
  linux-image-oem-20.04           5.15.0.39.40
  linux-image-oracle              5.15.0.1011.9
  linux-image-virtual             5.15.0.39.40
  linux-image-virtual-hwe-22.04   5.15.0.39.40

Ubuntu 21.10:
  linux-image-5.13.0-1030-kvm     5.13.0-1030.33
  linux-image-5.13.0-1031-aws     5.13.0-1031.35
  linux-image-5.13.0-1031-azure   5.13.0-1031.37
  linux-image-5.13.0-1033-gcp     5.13.0-1033.40
  linux-image-5.13.0-1036-oracle  5.13.0-1036.43
  linux-image-5.13.0-51-generic   5.13.0-51.58
  linux-image-5.13.0-51-generic-lpae  5.13.0-51.58
  linux-image-5.13.0-51-lowlatency  5.13.0-51.58
  linux-image-aws                 5.13.0.1031.29
  linux-image-azure               5.13.0.1031.28
  linux-image-gcp                 5.13.0.1033.28
  linux-image-generic             5.13.0.51.57
  linux-image-generic-lpae        5.13.0.51.57
  linux-image-gke                 5.13.0.1033.28
  linux-image-kvm                 5.13.0.1030.27
  linux-image-lowlatency          5.13.0.51.57
  linux-image-oem-20.04           5.13.0.51.57
  linux-image-oracle              5.13.0.1036.33
  linux-image-virtual             5.13.0.51.57

Ubuntu 20.04 LTS:
  linux-image-5.13.0-1017-intel   5.13.0-1017.19
  linux-image-5.13.0-1031-aws     5.13.0-1031.35~20.04.1
  linux-image-5.13.0-1031-azure   5.13.0-1031.37~20.04.1
  linux-image-5.13.0-1033-gcp     5.13.0-1033.40~20.04.1
  linux-image-5.13.0-1036-oracle  5.13.0-1036.43~20.04.1
  linux-image-5.13.0-51-generic   5.13.0-51.58~20.04.1
  linux-image-5.13.0-51-generic-64k  5.13.0-51.58~20.04.1
  linux-image-5.13.0-51-generic-lpae  5.13.0-51.58~20.04.1
  linux-image-5.13.0-51-lowlatency  5.13.0-51.58~20.04.1
  linux-image-5.4.0-1028-ibm      5.4.0-1028.32
  linux-image-5.4.0-1048-gkeop    5.4.0-1048.51
  linux-image-5.4.0-1070-kvm      5.4.0-1070.75
  linux-image-5.4.0-1076-gke      5.4.0-1076.82
  linux-image-5.4.0-1078-oracle   5.4.0-1078.86
  linux-image-5.4.0-1080-aws      5.4.0-1080.87
  linux-image-5.4.0-1080-gcp      5.4.0-1080.87
  linux-image-5.4.0-1085-azure    5.4.0-1085.90
  linux-image-5.4.0-1085-azure-fde  5.4.0-1085.90+cvm1.1
  linux-image-5.4.0-120-generic   5.4.0-120.136
  linux-image-5.4.0-120-generic-lpae  5.4.0-120.136
  linux-image-5.4.0-120-lowlatency  5.4.0-120.136
  linux-image-aws                 5.13.0.1031.35~20.04.25
  linux-image-aws-lts-20.04       5.4.0.1080.80
  linux-image-azure               5.13.0.1031.37~20.04.20
  linux-image-azure-fde           5.4.0.1085.90+cvm1.25
  linux-image-azure-lts-20.04     5.4.0.1085.82
  linux-image-gcp                 5.13.0.1033.40~20.04.1
  linux-image-gcp-lts-20.04       5.4.0.1080.86
  linux-image-generic             5.4.0.120.121
  linux-image-generic-hwe-20.04   5.13.0.51.58~20.04.31
  linux-image-generic-lpae        5.4.0.120.121
  linux-image-generic-lpae-hwe-20.04  5.13.0.51.58~20.04.31
  linux-image-gke                 5.4.0.1076.84
  linux-image-gke-5.4             5.4.0.1076.84
  linux-image-gkeop               5.4.0.1048.49
  linux-image-gkeop-5.4           5.4.0.1048.49
  linux-image-ibm                 5.4.0.1028.25
  linux-image-ibm-lts-20.04       5.4.0.1028.25
  linux-image-intel               5.13.0.1017.15
  linux-image-kvm                 5.4.0.1070.67
  linux-image-lowlatency          5.4.0.120.121
  linux-image-lowlatency-hwe-20.04  5.13.0.51.58~20.04.31
  linux-image-oem                 5.4.0.120.121
  linux-image-oem-osp1            5.4.0.120.121
  linux-image-oracle              5.13.0.1036.43~20.04.1
  linux-image-oracle-lts-20.04    5.4.0.1078.76
  linux-image-virtual             5.4.0.120.121
  linux-image-virtual-hwe-20.04   5.13.0.51.58~20.04.31

Ubuntu 18.04 LTS:
  linux-image-4.15.0-1048-dell300x  4.15.0-1048.53
  linux-image-4.15.0-1101-oracle  4.15.0-1101.112
  linux-image-4.15.0-1122-kvm     4.15.0-1122.127
  linux-image-4.15.0-1130-gcp     4.15.0-1130.146
  linux-image-4.15.0-1136-aws     4.15.0-1136.147
  linux-image-4.15.0-1145-azure   4.15.0-1145.160
  linux-image-4.15.0-187-generic  4.15.0-187.198
  linux-image-4.15.0-187-generic-lpae  4.15.0-187.198
  linux-image-4.15.0-187-lowlatency  4.15.0-187.198
  linux-image-5.4.0-1028-ibm      5.4.0-1028.32~18.04.1
  linux-image-5.4.0-1048-gkeop    5.4.0-1048.51~18.04.1
  linux-image-5.4.0-1076-gke      5.4.0-1076.82~18.04.1
  linux-image-5.4.0-1078-oracle   5.4.0-1078.86~18.04.1
  linux-image-5.4.0-1080-aws      5.4.0-1080.87~18.04.1
  linux-image-5.4.0-1080-gcp      5.4.0-1080.87~18.04.1
  linux-image-5.4.0-1085-azure    5.4.0-1085.90~18.04.1
  linux-image-5.4.0-120-generic   5.4.0-120.136~18.04.1
  linux-image-5.4.0-120-generic-lpae  5.4.0-120.136~18.04.1
  linux-image-5.4.0-120-lowlatency  5.4.0-120.136~18.04.1
  linux-image-aws                 5.4.0.1080.60
  linux-image-aws-lts-18.04       4.15.0.1136.136
  linux-image-azure               5.4.0.1085.62
  linux-image-azure-lts-18.04     4.15.0.1145.115
  linux-image-dell300x            4.15.0.1048.48
  linux-image-gcp                 5.4.0.1080.61
  linux-image-gcp-lts-18.04       4.15.0.1130.146
  linux-image-generic             4.15.0.187.173
  linux-image-generic-hwe-18.04   5.4.0.120.136~18.04.100
  linux-image-generic-lpae        4.15.0.187.173
  linux-image-generic-lpae-hwe-18.04  5.4.0.120.136~18.04.100
  linux-image-gke-5.4             5.4.0.1076.82~18.04.38
  linux-image-gkeop-5.4           5.4.0.1048.51~18.04.45
  linux-image-ibm                 5.4.0.1028.42
  linux-image-kvm                 4.15.0.1122.115
  linux-image-lowlatency          4.15.0.187.173
  linux-image-lowlatency-hwe-18.04  5.4.0.120.136~18.04.100
  linux-image-oem                 5.4.0.120.136~18.04.100
  linux-image-oem-osp1            5.4.0.120.136~18.04.100
  linux-image-oracle              5.4.0.1078.86~18.04.55
  linux-image-oracle-lts-18.04    4.15.0.1101.108
  linux-image-snapdragon-hwe-18.04  5.4.0.120.136~18.04.100
  linux-image-virtual             4.15.0.187.173
  linux-image-virtual-hwe-18.04   5.4.0.120.136~18.04.100

Ubuntu 16.04 ESM:
  linux-image-4.15.0-1101-oracle  4.15.0-1101.112~16.04.1
  linux-image-4.15.0-1130-gcp     4.15.0-1130.146~16.04.1
  linux-image-4.15.0-1136-aws-hwe  4.15.0-1136.147~16.04.1
  linux-image-4.15.0-1145-azure   4.15.0-1145.160~16.04.1
  linux-image-4.15.0-187-generic  4.15.0-187.198~16.04.1
  linux-image-4.15.0-187-lowlatency  4.15.0-187.198~16.04.1
  linux-image-aws-hwe             4.15.0.1136.123
  linux-image-azure               4.15.0.1145.132
  linux-image-gcp                 4.15.0.1130.127
  linux-image-generic-hwe-16.04   4.15.0.187.174
  linux-image-gke                 4.15.0.1130.127
  linux-image-lowlatency-hwe-16.04  4.15.0.187.174
  linux-image-oem                 4.15.0.187.174
  linux-image-oracle              4.15.0.1101.86
  linux-image-virtual-hwe-16.04   4.15.0.187.174

Ubuntu 14.04 ESM:
  linux-image-4.15.0-1145-azure   4.15.0-1145.160~14.04.1
  linux-image-azure               4.15.0.1145.114

Please note that fully mitigating processor vulnerabilities requires
corresponding processor microcode/firmware updates.

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:
  https://ubuntu.com/security/notices/USN-5485-1
  CVE-2022-21123, CVE-2022-21125, CVE-2022-21166

Package Information:
  https://launchpad.net/ubuntu/+source/linux/5.15.0-39.42
  https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1013.17
  https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1012.15
  https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1010.15
  https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1010.13
  https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1009.11
  https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1010.14
  https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1012.14
  https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-39.42
  https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1011.15
  https://launchpad.net/ubuntu/+source/linux/5.13.0-51.58
  https://launchpad.net/ubuntu/+source/linux-aws/5.13.0-1031.35
  https://launchpad.net/ubuntu/+source/linux-azure/5.13.0-1031.37
  https://launchpad.net/ubuntu/+source/linux-gcp/5.13.0-1033.40
  https://launchpad.net/ubuntu/+source/linux-kvm/5.13.0-1030.33
  https://launchpad.net/ubuntu/+source/linux-oracle/5.13.0-1036.43
  https://launchpad.net/ubuntu/+source/linux/5.4.0-120.136
  https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1080.87
  https://launchpad.net/ubuntu/+source/linux-aws-5.13/5.13.0-1031.35~20.04.1
  https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1085.90
  https://launchpad.net/ubuntu/+source/linux-azure-5.13/5.13.0-1031.37~20.04.1
  https://launchpad.net/ubuntu/+source/linux-azure-fde/5.4.0-1085.90+cvm1.1
  https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1080.87
  https://launchpad.net/ubuntu/+source/linux-gcp-5.13/5.13.0-1033.40~20.04.1
  https://launchpad.net/ubuntu/+source/linux-gke/5.4.0-1076.82
  https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1048.51
  https://launchpad.net/ubuntu/+source/linux-hwe-5.13/5.13.0-51.58~20.04.1
  https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1028.32
  https://launchpad.net/ubuntu/+source/linux-intel-5.13/5.13.0-1017.19
  https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1070.75
  https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1078.86
  https://launchpad.net/ubuntu/+source/linux-oracle-5.13/5.13.0-1036.43~20.04.1
  https://launchpad.net/ubuntu/+source/linux/4.15.0-187.198
  https://launchpad.net/ubuntu/+source/linux-aws/4.15.0-1136.147
  https://launchpad.net/ubuntu/+source/linux-aws-5.4/5.4.0-1080.87~18.04.1
  https://launchpad.net/ubuntu/+source/linux-azure-4.15/4.15.0-1145.160
  https://launchpad.net/ubuntu/+source/linux-azure-5.4/5.4.0-1085.90~18.04.1
  https://launchpad.net/ubuntu/+source/linux-dell300x/4.15.0-1048.53
  https://launchpad.net/ubuntu/+source/linux-gcp-4.15/4.15.0-1130.146
  https://launchpad.net/ubuntu/+source/linux-gcp-5.4/5.4.0-1080.87~18.04.1
  https://launchpad.net/ubuntu/+source/linux-gke-5.4/5.4.0-1076.82~18.04.1
  https://launchpad.net/ubuntu/+source/linux-gkeop-5.4/5.4.0-1048.51~18.04.1
  https://launchpad.net/ubuntu/+source/linux-hwe-5.4/5.4.0-120.136~18.04.1
  https://launchpad.net/ubuntu/+source/linux-ibm-5.4/5.4.0-1028.32~18.04.1
  https://launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1122.127
  https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1101.112
  https://launchpad.net/ubuntu/+source/linux-oracle-5.4/5.4.0-1078.86~18.04.1

Ubuntu 5485-1: Linux kernel vulnerabilities

June 16, 2022
Several security issues were addressed in the Linux kernel.

Summary

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: linux-image-5.15.0-1009-ibm 5.15.0-1009.11 linux-image-5.15.0-1010-gcp 5.15.0-1010.15 linux-image-5.15.0-1010-gke 5.15.0-1010.13 linux-image-5.15.0-1010-intel-iotg 5.15.0-1010.14 linux-image-5.15.0-1011-oracle 5.15.0-1011.15 linux-image-5.15.0-1012-azure 5.15.0-1012.15 linux-image-5.15.0-1012-kvm 5.15.0-1012.14 linux-image-5.15.0-1013-aws 5.15.0-1013.17 linux-image-5.15.0-39-generic 5.15.0-39.42 linux-image-5.15.0-39-generic-64k 5.15.0-39.42 linux-image-5.15.0-39-generic-lpae 5.15.0-39.42 linux-image-5.15.0-39-lowlatency 5.15.0-39.42 linux-image-5.15.0-39-lowlatency-64k 5.15.0-39.42 linux-image-aws 5.15.0.1013.13 linux-image-azure 5.15.0.1012.11 linux-image-gcp 5.15.0.1010.9 linux-image-generic 5.15.0.39.40 linux-image-generic-hwe-22.04 5.15.0.39.40 linux-image-generic-lpae 5.15.0.39.40 linux-image-generic-lpae-hwe-22.04 5.15.0.39.40 linux-image-gke 5.15.0.1010.13 linux-image-gke-5.15 5.15.0.1010.13 linux-image-ibm 5.15.0.1009.8 linux-image-intel-iotg 5.15.0.1010.10 linux-image-kvm 5.15.0.1012.10 linux-image-lowlatency 5.15.0.39.38 linux-image-lowlatency-hwe-22.04 5.15.0.39.38 linux-image-oem-20.04 5.15.0.39.40 linux-image-oracle 5.15.0.1011.9 linux-image-virtual 5.15.0.39.40 linux-image-virtual-hwe-22.04 5.15.0.39.40 Ubuntu 21.10: linux-image-5.13.0-1030-kvm 5.13.0-1030.33 linux-image-5.13.0-1031-aws 5.13.0-1031.35 linux-image-5.13.0-1031-azure 5.13.0-1031.37 linux-image-5.13.0-1033-gcp 5.13.0-1033.40 linux-image-5.13.0-1036-oracle 5.13.0-1036.43 linux-image-5.13.0-51-generic 5.13.0-51.58 linux-image-5.13.0-51-generic-lpae 5.13.0-51.58 linux-image-5.13.0-51-lowlatency 5.13.0-51.58 linux-image-aws 5.13.0.1031.29 linux-image-azure 5.13.0.1031.28 linux-image-gcp 5.13.0.1033.28 linux-image-generic 5.13.0.51.57 linux-image-generic-lpae 5.13.0.51.57 linux-image-gke 5.13.0.1033.28 linux-image-kvm 5.13.0.1030.27 linux-image-lowlatency 5.13.0.51.57 linux-image-oem-20.04 5.13.0.51.57 linux-image-oracle 5.13.0.1036.33 linux-image-virtual 5.13.0.51.57 Ubuntu 20.04 LTS: linux-image-5.13.0-1017-intel 5.13.0-1017.19 linux-image-5.13.0-1031-aws 5.13.0-1031.35~20.04.1 linux-image-5.13.0-1031-azure 5.13.0-1031.37~20.04.1 linux-image-5.13.0-1033-gcp 5.13.0-1033.40~20.04.1 linux-image-5.13.0-1036-oracle 5.13.0-1036.43~20.04.1 linux-image-5.13.0-51-generic 5.13.0-51.58~20.04.1 linux-image-5.13.0-51-generic-64k 5.13.0-51.58~20.04.1 linux-image-5.13.0-51-generic-lpae 5.13.0-51.58~20.04.1 linux-image-5.13.0-51-lowlatency 5.13.0-51.58~20.04.1 linux-image-5.4.0-1028-ibm 5.4.0-1028.32 linux-image-5.4.0-1048-gkeop 5.4.0-1048.51 linux-image-5.4.0-1070-kvm 5.4.0-1070.75 linux-image-5.4.0-1076-gke 5.4.0-1076.82 linux-image-5.4.0-1078-oracle 5.4.0-1078.86 linux-image-5.4.0-1080-aws 5.4.0-1080.87 linux-image-5.4.0-1080-gcp 5.4.0-1080.87 linux-image-5.4.0-1085-azure 5.4.0-1085.90 linux-image-5.4.0-1085-azure-fde 5.4.0-1085.90+cvm1.1 linux-image-5.4.0-120-generic 5.4.0-120.136 linux-image-5.4.0-120-generic-lpae 5.4.0-120.136 linux-image-5.4.0-120-lowlatency 5.4.0-120.136 linux-image-aws 5.13.0.1031.35~20.04.25 linux-image-aws-lts-20.04 5.4.0.1080.80 linux-image-azure 5.13.0.1031.37~20.04.20 linux-image-azure-fde 5.4.0.1085.90+cvm1.25 linux-image-azure-lts-20.04 5.4.0.1085.82 linux-image-gcp 5.13.0.1033.40~20.04.1 linux-image-gcp-lts-20.04 5.4.0.1080.86 linux-image-generic 5.4.0.120.121 linux-image-generic-hwe-20.04 5.13.0.51.58~20.04.31 linux-image-generic-lpae 5.4.0.120.121 linux-image-generic-lpae-hwe-20.04 5.13.0.51.58~20.04.31 linux-image-gke 5.4.0.1076.84 linux-image-gke-5.4 5.4.0.1076.84 linux-image-gkeop 5.4.0.1048.49 linux-image-gkeop-5.4 5.4.0.1048.49 linux-image-ibm 5.4.0.1028.25 linux-image-ibm-lts-20.04 5.4.0.1028.25 linux-image-intel 5.13.0.1017.15 linux-image-kvm 5.4.0.1070.67 linux-image-lowlatency 5.4.0.120.121 linux-image-lowlatency-hwe-20.04 5.13.0.51.58~20.04.31 linux-image-oem 5.4.0.120.121 linux-image-oem-osp1 5.4.0.120.121 linux-image-oracle 5.13.0.1036.43~20.04.1 linux-image-oracle-lts-20.04 5.4.0.1078.76 linux-image-virtual 5.4.0.120.121 linux-image-virtual-hwe-20.04 5.13.0.51.58~20.04.31 Ubuntu 18.04 LTS: linux-image-4.15.0-1048-dell300x 4.15.0-1048.53 linux-image-4.15.0-1101-oracle 4.15.0-1101.112 linux-image-4.15.0-1122-kvm 4.15.0-1122.127 linux-image-4.15.0-1130-gcp 4.15.0-1130.146 linux-image-4.15.0-1136-aws 4.15.0-1136.147 linux-image-4.15.0-1145-azure 4.15.0-1145.160 linux-image-4.15.0-187-generic 4.15.0-187.198 linux-image-4.15.0-187-generic-lpae 4.15.0-187.198 linux-image-4.15.0-187-lowlatency 4.15.0-187.198 linux-image-5.4.0-1028-ibm 5.4.0-1028.32~18.04.1 linux-image-5.4.0-1048-gkeop 5.4.0-1048.51~18.04.1 linux-image-5.4.0-1076-gke 5.4.0-1076.82~18.04.1 linux-image-5.4.0-1078-oracle 5.4.0-1078.86~18.04.1 linux-image-5.4.0-1080-aws 5.4.0-1080.87~18.04.1 linux-image-5.4.0-1080-gcp 5.4.0-1080.87~18.04.1 linux-image-5.4.0-1085-azure 5.4.0-1085.90~18.04.1 linux-image-5.4.0-120-generic 5.4.0-120.136~18.04.1 linux-image-5.4.0-120-generic-lpae 5.4.0-120.136~18.04.1 linux-image-5.4.0-120-lowlatency 5.4.0-120.136~18.04.1 linux-image-aws 5.4.0.1080.60 linux-image-aws-lts-18.04 4.15.0.1136.136 linux-image-azure 5.4.0.1085.62 linux-image-azure-lts-18.04 4.15.0.1145.115 linux-image-dell300x 4.15.0.1048.48 linux-image-gcp 5.4.0.1080.61 linux-image-gcp-lts-18.04 4.15.0.1130.146 linux-image-generic 4.15.0.187.173 linux-image-generic-hwe-18.04 5.4.0.120.136~18.04.100 linux-image-generic-lpae 4.15.0.187.173 linux-image-generic-lpae-hwe-18.04 5.4.0.120.136~18.04.100 linux-image-gke-5.4 5.4.0.1076.82~18.04.38 linux-image-gkeop-5.4 5.4.0.1048.51~18.04.45 linux-image-ibm 5.4.0.1028.42 linux-image-kvm 4.15.0.1122.115 linux-image-lowlatency 4.15.0.187.173 linux-image-lowlatency-hwe-18.04 5.4.0.120.136~18.04.100 linux-image-oem 5.4.0.120.136~18.04.100 linux-image-oem-osp1 5.4.0.120.136~18.04.100 linux-image-oracle 5.4.0.1078.86~18.04.55 linux-image-oracle-lts-18.04 4.15.0.1101.108 linux-image-snapdragon-hwe-18.04 5.4.0.120.136~18.04.100 linux-image-virtual 4.15.0.187.173 linux-image-virtual-hwe-18.04 5.4.0.120.136~18.04.100 Ubuntu 16.04 ESM: linux-image-4.15.0-1101-oracle 4.15.0-1101.112~16.04.1 linux-image-4.15.0-1130-gcp 4.15.0-1130.146~16.04.1 linux-image-4.15.0-1136-aws-hwe 4.15.0-1136.147~16.04.1 linux-image-4.15.0-1145-azure 4.15.0-1145.160~16.04.1 linux-image-4.15.0-187-generic 4.15.0-187.198~16.04.1 linux-image-4.15.0-187-lowlatency 4.15.0-187.198~16.04.1 linux-image-aws-hwe 4.15.0.1136.123 linux-image-azure 4.15.0.1145.132 linux-image-gcp 4.15.0.1130.127 linux-image-generic-hwe-16.04 4.15.0.187.174 linux-image-gke 4.15.0.1130.127 linux-image-lowlatency-hwe-16.04 4.15.0.187.174 linux-image-oem 4.15.0.187.174 linux-image-oracle 4.15.0.1101.86 linux-image-virtual-hwe-16.04 4.15.0.187.174 Ubuntu 14.04 ESM: linux-image-4.15.0-1145-azure 4.15.0-1145.160~14.04.1 linux-image-azure 4.15.0.1145.114 Please note that fully mitigating processor vulnerabilities requires corresponding processor microcode/firmware updates. 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

https://ubuntu.com/security/notices/USN-5485-1

CVE-2022-21123, CVE-2022-21125, CVE-2022-21166

Severity
June 17, 2022

Package Information

https://launchpad.net/ubuntu/+source/linux/5.15.0-39.42 https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1013.17 https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1012.15 https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1010.15 https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1010.13 https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1009.11 https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1010.14 https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1012.14 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-39.42 https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1011.15 https://launchpad.net/ubuntu/+source/linux/5.13.0-51.58 https://launchpad.net/ubuntu/+source/linux-aws/5.13.0-1031.35 https://launchpad.net/ubuntu/+source/linux-azure/5.13.0-1031.37 https://launchpad.net/ubuntu/+source/linux-gcp/5.13.0-1033.40 https://launchpad.net/ubuntu/+source/linux-kvm/5.13.0-1030.33 https://launchpad.net/ubuntu/+source/linux-oracle/5.13.0-1036.43 https://launchpad.net/ubuntu/+source/linux/5.4.0-120.136 https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1080.87 https://launchpad.net/ubuntu/+source/linux-aws-5.13/5.13.0-1031.35~20.04.1 https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1085.90 https://launchpad.net/ubuntu/+source/linux-azure-5.13/5.13.0-1031.37~20.04.1 https://launchpad.net/ubuntu/+source/linux-azure-fde/5.4.0-1085.90+cvm1.1 https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1080.87 https://launchpad.net/ubuntu/+source/linux-gcp-5.13/5.13.0-1033.40~20.04.1 https://launchpad.net/ubuntu/+source/linux-gke/5.4.0-1076.82 https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1048.51 https://launchpad.net/ubuntu/+source/linux-hwe-5.13/5.13.0-51.58~20.04.1 https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1028.32 https://launchpad.net/ubuntu/+source/linux-intel-5.13/5.13.0-1017.19 https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1070.75 https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1078.86 https://launchpad.net/ubuntu/+source/linux-oracle-5.13/5.13.0-1036.43~20.04.1 https://launchpad.net/ubuntu/+source/linux/4.15.0-187.198 https://launchpad.net/ubuntu/+source/linux-aws/4.15.0-1136.147 https://launchpad.net/ubuntu/+source/linux-aws-5.4/5.4.0-1080.87~18.04.1 https://launchpad.net/ubuntu/+source/linux-azure-4.15/4.15.0-1145.160 https://launchpad.net/ubuntu/+source/linux-azure-5.4/5.4.0-1085.90~18.04.1 https://launchpad.net/ubuntu/+source/linux-dell300x/4.15.0-1048.53 https://launchpad.net/ubuntu/+source/linux-gcp-4.15/4.15.0-1130.146 https://launchpad.net/ubuntu/+source/linux-gcp-5.4/5.4.0-1080.87~18.04.1 https://launchpad.net/ubuntu/+source/linux-gke-5.4/5.4.0-1076.82~18.04.1 https://launchpad.net/ubuntu/+source/linux-gkeop-5.4/5.4.0-1048.51~18.04.1 https://launchpad.net/ubuntu/+source/linux-hwe-5.4/5.4.0-120.136~18.04.1 https://launchpad.net/ubuntu/+source/linux-ibm-5.4/5.4.0-1028.32~18.04.1 https://launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1122.127 https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1101.112 https://launchpad.net/ubuntu/+source/linux-oracle-5.4/5.4.0-1078.86~18.04.1

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