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CVE-2022-40307

Published: 9 September 2022

An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.

From the Ubuntu Security Team

It was discovered that a race condition existed in the EFI capsule loader driver in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

4.7

Score breakdown

Status

Package Release Status
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

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

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

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

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

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

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

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

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

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

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

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

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

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

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

linux-aws-5.0
Launchpad, Ubuntu, Debian
trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

upstream
Released (6.0~rc5)
bionic Ignored
(end of life, was needs-triage)
linux-aws-5.11
Launchpad, Ubuntu, Debian
trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
bionic Does not exist

jammy Does not exist

upstream
Released (6.0~rc5)
focal Ignored
(end of life, was needs-triage)
linux-aws-5.13
Launchpad, Ubuntu, Debian
trusty Ignored
(end of standard support)
bionic Does not exist

jammy Does not exist

upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
linux
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-201.212)
focal
Released (5.4.0-136.153)
upstream
Released (6.0~rc5)
jammy
Released (5.15.0-57.63)
lunar Not vulnerable
(6.1.0-16.16)
trusty Not vulnerable
(3.11.0-12.19)
xenial Not vulnerable
(4.4.0-2.16)
kinetic
Released (5.19.0-28.29)
Patches:
Introduced by

65117f1aa1b2d145fd5ca376bde642794d0aae1b

Fixed by 9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95
linux-hwe-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.0~rc5)
bionic
Released (5.4.0-136.153~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
linux-oem-5.17
Launchpad, Ubuntu, Debian
jammy
Released (5.17.0-1031.32)
upstream
Released (6.0~rc5)
bionic Does not exist

focal Does not exist

kinetic Ignored
(end of life, was needs-triage)
lunar Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
linux-oem-5.6
Launchpad, Ubuntu, Debian
upstream
Released (6.0~rc5)
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
linux-oem-osp1
Launchpad, Ubuntu, Debian
upstream
Released (6.0~rc5)
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1147.159)
focal
Released (5.4.0-1093.101)
jammy
Released (5.15.0-1027.31)
kinetic
Released (5.19.0-1016.17)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.0~rc5)
trusty Not vulnerable
(4.4.0-1002.2)
xenial Not vulnerable
(4.4.0-1001.10)
linux-aws-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1027.31~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-aws-5.3
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
bionic Ignored
(end of life, was needs-triage)
linux-aws-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
bionic
Released (5.4.0-1093.102~18.04.2)
linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial
Released (4.15.0-1147.159~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-azure
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1100.106)
jammy
Released (5.15.0-1030.37)
kinetic
Released (5.19.0-1016.17)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.0~rc5)
bionic Ignored
(end of life, was needs-triage)
trusty
Released (4.15.0-1158.173~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (4.15.0-1159.174~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1158.173)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
linux-azure-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
linux-azure-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1030.37~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-azure-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

jammy Not vulnerable
(5.19.0-1020.21~22.04.1)
upstream
Released (6.0~rc5)
linux-azure-5.3
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
bionic Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
linux-azure-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
bionic
Released (5.4.0-1100.106~18.04.1)
linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
linux-azure-edge
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
bionic Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
linux-azure-fde
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1100.106)
trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
jammy
Released (5.15.0-1030.37)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

upstream
Released (6.0~rc5)
focal
Released (5.15.0-1030.37~20.04.1)
linux-bluefield
Launchpad, Ubuntu, Debian
bionic Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
focal
Released (5.4.0-1054.60)
jammy Not vulnerable
(5.15.0-1011.13)
linux-dell300x
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
bionic
Released (4.15.0-1058.63)
linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
linux-gcp
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1097.106)
kinetic
Released (5.19.0-1014.15)
lunar Not vulnerable
(6.2.0-1004.4)
trusty Ignored
(end of standard support)
bionic Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
jammy
Released (5.15.0-1026.33)
xenial
Released (4.15.0-1142.158~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
bionic
Released (4.15.0-1142.158)
upstream
Released (6.0~rc5)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.0~rc5)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needs-triage)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1026.33~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1097.106~18.04.1)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1091.98)
jammy
Released (5.15.0-1024.29)
kinetic Does not exist

lunar Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
upstream
Released (6.0~rc5)
linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1027.32~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal
Released (5.4.0-1061.65)
jammy
Released (5.15.0-1012.16)
linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial
Released (4.15.0-201.212~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal
Released (5.15.0-57.63~20.04.1)
linux-hwe-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

jammy Not vulnerable
(5.19.0-28.29~22.04.1)
upstream
Released (6.0~rc5)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Needs triage

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

focal
Released (5.4.0-1041.46)
jammy
Released (5.15.0-1022.25)
kinetic
Released (5.19.0-1014.15)
lunar Not vulnerable
(6.2.0-1001.1)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
bionic
Released (5.4.0-1041.46~18.04.1)
linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-1023.28)
kinetic Does not exist

lunar Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1023.28~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-kvm
Launchpad, Ubuntu, Debian
kinetic
Released (5.19.0-1015.16)
lunar Not vulnerable
(6.2.0-1002.2)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Not vulnerable
(4.4.0-1004.9)
bionic
Released (4.15.0-1133.138)
focal
Released (5.4.0-1083.89)
jammy
Released (5.15.0-1025.30)
linux-lowlatency
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

kinetic
Released (5.19.0-1014.15)
lunar Not vulnerable
(6.2.0-1002.2)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
jammy
Released (5.15.0-57.63)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-58.64~20.04.1)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

jammy Not vulnerable
(5.19.0-1017.18~22.04.1)
upstream
Released (6.0~rc5)
linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oem-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oem-5.14
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal Ignored
(end of life, was needed)
linux-oem-6.0
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

jammy Not vulnerable
(6.0.0-1006.6)
upstream
Released (6.0~rc5)
linux-oem-6.1
Launchpad, Ubuntu, Debian
lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

jammy Not vulnerable
(6.1.0-1004.4)
upstream
Released (6.0~rc5)
linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1112.123)
focal
Released (5.4.0-1091.100)
jammy
Released (5.15.0-1026.32)
kinetic
Released (5.19.0-1014.16)
lunar Not vulnerable
(6.2.0-1002.2)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial
Released (4.15.0-1112.123~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

focal
Released (5.15.0-1027.33~20.04.1)
upstream
Released (6.0~rc5)
linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-oracle-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
bionic
Released (5.4.0-1091.100~18.04.1)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-raspi
Launchpad, Ubuntu, Debian
bionic Does not exist

kinetic
Released (5.19.0-1011.18)
lunar Not vulnerable
(6.2.0-1003.3)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
focal
Released (5.4.0-1078.89)
jammy
Released (5.15.0-1022.24)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
bionic
Released (5.4.0-1078.89~18.04.1)
linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
bionic
Released (4.15.0-1125.133)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-riscv
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Ignored
(end of life, was needed)
lunar Not vulnerable
(6.2.0-19.19.1)
trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
kinetic
Released (5.19.0-1011.12)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(end of life, was needs-triage)
jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1143.153)
focal Does not exist

jammy Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.0~rc5)
xenial Ignored
(end of standard support)
linux-iot
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

linux-azure-fde-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

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

jammy Not vulnerable

Severity score breakdown

Parameter Value
Base score 4.7
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H