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CVE-2021-38198

Published: 8 August 2021

arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault.

From the Ubuntu Security Team

It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly compute the access permissions for shadow pages in some situations. A local attacker could use this to cause a denial of service.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
lunar Not vulnerable
(5.15.0-25.25)
upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-31.33)
trusty Ignored
(ESM criteria, was needed)
impish Not vulnerable
(5.13.0-14.14)
xenial
Released (4.4.0-222.255)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic
Released (4.15.0-161.169)
focal
Released (5.4.0-89.100)
jammy Not vulnerable
(5.13.0-19.19)
kinetic Not vulnerable
(5.15.0-25.25)
mantic Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

cea0f0e7ea54753c3265dc77f605a6dad1912cfc

Fixed by b1bd5cba3306691c771d558e94baa73e8b0b96b7
linux-aws
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1058.61)
lunar Not vulnerable
(5.15.0-1004.6)
impish Not vulnerable
(5.11.0-1015.16+21.10.1)
trusty
Released (4.4.0-1102.107)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (4.4.0-1138.152)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.13~rc6)
bionic
Released (4.15.0-1114.121)
hirsute
Released (5.11.0-1016.17)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1004.6)
mantic Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
lunar Does not exist

upstream
Released (5.13~rc6)
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-aws-5.11
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.11.0-1016.17~20.04.1)
jammy Does not exist

mantic Does not exist

linux-aws-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.2)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-aws-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Not vulnerable

mantic Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
bionic
Released (5.4.0-1058.61~18.04.3)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-aws-5.8
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Ignored
(end of life, was needs-triage)
upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

xenial
Released (4.15.0-1113.120~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1013.14+21.10.1)
lunar Not vulnerable
(5.15.0-1003.4)
xenial
Released (4.15.0-1125.138~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1062.65)
trusty
Released (4.15.0-1125.138~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-1013.14)
jammy Not vulnerable
(5.13.0-1006.7)
kinetic Not vulnerable
(5.15.0-1003.4)
mantic Not vulnerable
(5.15.0-1003.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
bionic
Released (4.15.0-1125.138)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure-5.11
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

impish Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.11.0-1013.14~20.04.1)
mantic Does not exist

linux-azure-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
impish Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

mantic Does not exist

linux-azure-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-azure-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-azure-5.3
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
bionic
Released (5.4.0-1062.65~18.04.1)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
focal Ignored
(end of life, was pending)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-azure-fde
Launchpad, Ubuntu, Debian
jammy Needs triage

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.4.0-1062.65)
mantic Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
mantic Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.4.0-1020.23)
kinetic Does not exist

jammy Not vulnerable
(5.15.0-1011.13)
mantic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
bionic
Released (4.15.0-1029.34)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-fips
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
bionic Does not exist

xenial Ignored
(end of standard support)
mantic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.11.0-1016.18+21.10.2)
lunar Not vulnerable
(5.15.0-1003.6)
trusty Does not exist

xenial
Released (4.15.0-1110.124~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic Ignored
(superseded by linux-gcp-5.3)
upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-1017.19)
focal
Released (5.4.0-1056.60)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1003.6)
mantic Not vulnerable
(5.15.0-1003.6)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1110.124)
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-gcp-5.11
Launchpad, Ubuntu, Debian
focal
Released (5.11.0-1017.19~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-gcp-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

mantic Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1056.60~18.04.1)
impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-gcp-5.8
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Ignored
(end of life, was needs-triage)
upstream
Released (5.13~rc6)
kinetic Does not exist

mantic Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
upstream
Released (5.13~rc6)
kinetic Does not exist

mantic Does not exist

linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1054.57)
hirsute Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
lunar Does not exist

trusty Does not exist

xenial Ignored
(end of standard support)
upstream
Released (5.13~rc6)
kinetic Does not exist

mantic Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
bionic Ignored
(end of life, was needs-triage)
mantic Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1054.57~18.04.1)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1025.26)
hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

jammy Needs triage

mantic Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1025.26~18.04.1)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

mantic Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial
Released (4.15.0-161.169~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal
Released (5.11.0-34.36~20.04.1)
mantic Does not exist

linux-hwe-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
bionic
Released (5.4.0-89.100~18.04.1)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

focal Ignored
(end of life, was pending)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Ignored
(superseded by linux-hwe)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-ibm
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
lunar Not vulnerable
(5.15.0-1002.2)
impish Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1006.7)
hirsute Does not exist

upstream
Released (5.13~rc6)
mantic Not vulnerable
(5.15.0-1002.2)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-intel-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1007.7)
impish Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-intel-iotg
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Not vulnerable
(5.15.0-1004.6)
mantic Does not exist

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
mantic Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1101.103)
focal
Released (5.4.0-1048.50)
impish Not vulnerable
(5.13.0-1001.1)
lunar Not vulnerable
(5.15.0-1004.4)
trusty Does not exist

upstream
Released (5.13~rc6)
xenial
Released (4.4.0-1103.112)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
hirsute
Released (5.11.0-1014.15)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1004.4)
mantic Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.15.0-24.24)
lunar Not vulnerable
(5.15.0-24.24)
bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.13~rc6)
mantic Not vulnerable
(5.15.0-24.24)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

lunar Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

trusty
Released (4.4.0-222.255~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy Does not exist

kinetic Does not exist

mantic Does not exist

linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Ignored
(end of standard support)
focal Does not exist

hirsute Does not exist

mantic Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal
Released (5.10.0-1038.40)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-oem-5.13
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1009.10)
hirsute Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-oem-5.14
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-oem-5.17
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.17.0-1003.3)
lunar Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.13~rc6)
xenial Does not exist

bionic Does not exist

hirsute Does not exist

mantic Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
lunar Does not exist

jammy Not vulnerable
(6.0.0-1006.6)
bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream Needs triage

mantic Does not exist

linux-oem-6.1
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1082.90)
focal
Released (5.4.0-1056.60)
impish Not vulnerable
(5.11.0-1015.16+21.10.1)
jammy Not vulnerable
(5.13.0-1008.10)
kinetic Not vulnerable
(5.15.0-1002.4)
lunar Not vulnerable
(5.15.0-1002.4)
trusty Does not exist

xenial
Released (4.15.0-1082.90~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-1016.17)
mantic Not vulnerable
(5.15.0-1002.4)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-oracle-5.11
Launchpad, Ubuntu, Debian
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.11.0-1016.17~20.04.1)
mantic Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-oracle-5.15
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

xenial Does not exist

trusty Does not exist

bionic Does not exist

focal Not vulnerable

mantic Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1056.60~18.04.1)
focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

focal Ignored
(end of life, was needs-triage)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.13.0-1006.7)
jammy Not vulnerable
(5.13.0-1008.9)
kinetic Not vulnerable
(5.15.0-1005.5)
lunar Not vulnerable
(5.15.0-1005.5)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1045.49)
upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-1016.17)
mantic Not vulnerable
(5.15.0-1005.5)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
bionic
Released (5.4.0-1045.49~18.04.1)
mantic Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

focal Ignored
(replaced by linux-raspi)
hirsute Does not exist

bionic
Released (4.15.0-1097.103)
upstream
Released (5.13~rc6)
xenial Ignored
(end of standard support, was needs-triage)
mantic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-riscv
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
impish Not vulnerable
(5.13.0-1002.2)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Not vulnerable
(5.15.0-1007.7)
trusty Does not exist

xenial Does not exist

bionic Does not exist

upstream
Released (5.13~rc6)
hirsute
Released (5.11.0-1017.18)
mantic Not vulnerable
(5.15.0-1007.7)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
focal
Released (5.11.0-1017.18~20.04.1)
mantic Does not exist

linux-riscv-5.8
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Ignored
(end of life, was needs-triage)
upstream
Released (5.13~rc6)
mantic Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1114.123)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Ignored
(end of standard support, was needs-triage)
focal Does not exist

hirsute Does not exist

upstream
Released (5.13~rc6)
mantic Does not exist

linux-nvidia
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-gkeop-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Needs triage

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-aws-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-gcp-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-riscv-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-allwinner
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

upstream Needs triage

mantic Does not exist

linux-allwinner-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-starfive
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

upstream Needs triage

mantic Not vulnerable

linux-starfive-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-aws-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-gcp-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-azure-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-iot
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-riscv-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Not vulnerable

mantic Does not exist

linux-nvidia-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-starfive-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-laptop
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Not vulnerable

upstream Needs triage

linux-oem-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H