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CVE-2022-2978

Published: 24 August 2022

A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

From the Ubuntu Security Team

Hao Sun and Jiacheng Xu discovered that the NILFS file system implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Notes

AuthorNote
sbeattie
unfixed upstream as of 2022/09/24

Priority

Medium

Cvss 3 Severity Score

7.8

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

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
jammy
Released (5.15.0-1015.15)
linux-gkeop-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

focal
Released (5.15.0-1008.12~20.04.1)
upstream
Released (6.1~rc1)
linux-aws-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

jammy Ignored
(superseded by linux-aws-6.2, was needs-triage)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

jammy Ignored
(superseded by linux-gcp-6.2, was needs-triage)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-riscv-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
jammy Ignored
(end of kernel support, was needed)
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 Ignored
(end of life, was needs-triage)
mantic Does not exist

lunar Ignored
(end of kernel support, was needs-triage)
upstream
Released (6.1~rc1)
linux-allwinner-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.1~rc1)
mantic Does not exist

jammy Ignored
(end of kernel support, was 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 Ignored
(end of life, was needs-triage)
lunar Ignored
(end of life, was pending [6.2.0-1002.2])
mantic Not vulnerable
(6.5.0-1002.3)
upstream
Released (6.1~rc1)
linux-starfive-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
jammy Ignored
(end of kernel support, was needs-triage)
linux
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
focal
Released (5.4.0-132.148)
jammy
Released (5.15.0-53.59)
bionic
Released (4.15.0-197.208)
lunar Not vulnerable
(6.1.0-16.16)
mantic Not vulnerable
(6.2.0-20.20)
trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.1~rc1)
xenial Ignored
(ESM criteria, was needed)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 2e488f13755ffbb60f307e991b27024716a33b29|dcd684c9aafe2ba01264c9f9d7480e16c89a3a4b
linux-aws
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic
Released (4.15.0-1143.155)
focal
Released (5.4.0-1089.97)
jammy
Released (5.15.0-1023.27)
lunar Not vulnerable
(6.2.0-1002.2)
mantic Not vulnerable
(6.2.0-1003.3)
trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.1~rc1)
xenial Ignored
(ESM criteria, was needed)
linux-azure
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1095.101)
trusty
Released (4.15.0-1157.172~14.04.2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy
Released (5.15.0-1023.29)
lunar Not vulnerable
(6.2.0-1002.2)
mantic Not vulnerable
(6.2.0-1003.3)
upstream
Released (6.1~rc1)
xenial
Released (4.15.0-1159.174~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
linux-ibm
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Does not exist

focal
Released (5.4.0-1037.42)
jammy
Released (5.15.0-1018.21)
trusty Does not exist

xenial Does not exist

lunar Ignored
(end of kernel support, was needs-triage)
upstream
Released (6.1~rc1)
mantic Ignored
(end of kernel support, was needs-triage)
linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-53.59)
trusty Does not exist

xenial Does not exist

lunar Not vulnerable
(6.2.0-1002.2)
mantic Not vulnerable
(6.2.0-1003.3)
upstream
Released (6.1~rc1)
linux-oracle
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic
Released (4.15.0-1108.119)
focal
Released (5.4.0-1087.96)
jammy
Released (5.15.0-1022.28)
trusty Does not exist

xenial
Released (4.15.0-1108.119~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar Not vulnerable
(6.2.0-1002.2)
mantic Not vulnerable
(6.2.0-1003.3)
upstream
Released (6.1~rc1)
linux-raspi
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Does not exist

focal
Released (5.4.0-1074.85)
jammy
Released (5.15.0-1018.20)
trusty Does not exist

xenial Does not exist

lunar Not vulnerable
(6.2.0-1003.3)
mantic Not vulnerable
(6.2.0-1004.5)
upstream
Released (6.1~rc1)
linux-riscv
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needed)
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support, was needs-triage)
trusty Does not exist

xenial Does not exist

lunar Not vulnerable
(6.2.0-19.19.1)
mantic Not vulnerable
(6.2.0-19.19.1)
upstream
Released (6.1~rc1)
linux-aws-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
upstream
Released (6.1~rc1)
linux-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-25.25~22.04.2)
upstream
Released (6.1~rc1)
linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1008.8~22.04.1)
upstream
Released (6.1~rc1)
linux-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

focal Not vulnerable
(5.15.0-1033.36~20.04.1)
upstream
Released (6.1~rc1)
linux-gcp-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1009.9~22.04.3)
upstream
Released (6.1~rc1)
linux-azure-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

upstream
Released (6.1~rc1)
mantic Does not exist

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
upstream
Released (6.1~rc1)
linux-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-hwe-6.2, was needs-triage)
bionic Does not exist

focal Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
lunar Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-aws-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-aws-5.13)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
xenial Does not exist

mantic Does not exist

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

focal Ignored
(superseded by linux-aws-5.15)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.15)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-1023.27~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.4)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1089.97~18.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-aws-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-aws-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
xenial Does not exist

mantic Does not exist

linux-azure-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-azure-6.2, was needs-triage)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial
Released (4.15.0-1143.155~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1157.172)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-5.13)
trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
xenial Does not exist

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

focal Ignored
(superseded by linux-azure-5.15)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.15)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-1023.29~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.4)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1095.101~18.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-azure-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-fde
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1095.101)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

jammy
Released (5.15.0-1023.29)
upstream
Released (6.1~rc1)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-1023.29~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2, was needs-triage)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Ignored
(superseded by linux-gcp-5.3)
trusty Does not exist

xenial
Released (4.15.0-1138.154~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1093.102)
jammy
Released (5.15.0-1022.29)
lunar Not vulnerable
(6.2.0-1004.4)
mantic Not vulnerable
(6.2.0-1005.5)
upstream
Released (6.1~rc1)
linux-bluefield
Launchpad, Ubuntu, Debian
bionic Does not exist

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

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.4.0-1050.56)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-dell300x
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (4.15.0-1055.60)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

hirsute 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)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (4.15.0-1138.154)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-gcp-5.13)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
xenial Does not exist

mantic Does not exist

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

focal Ignored
(superseded by linux-gcp-5.15)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.15)
xenial Does not exist

mantic Does not exist

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

focal
Released (5.15.0-1022.29~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.4)
xenial Does not exist

mantic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1093.102~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-gcp-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
xenial Does not exist

mantic Does not exist

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

focal
Released (5.4.0-1087.94)
jammy
Released (5.15.0-1020.25)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

upstream
Released (6.1~rc1)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-gke-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

focal
Released (5.15.0-1020.25~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gke-5.4)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

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

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
bionic Ignored
(end of kernel support, was needs-triage)
linux-gkeop
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy
Released (5.15.0-1008.12)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.4.0-1057.61)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-gkeop-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
bionic Ignored
(end of kernel support, was needs-triage)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial
Released (4.15.0-197.208~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-hwe-5.13)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
xenial Does not exist

mantic Does not exist

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

focal Ignored
(superseded by linux-hwe-5.15)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.15)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-53.59~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-132.148~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-hwe-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
xenial 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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Ignored
(superseded by linux-hwe)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1037.42~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-intel-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal Ignored
(end of kernel support, was needs-triage)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-1018.23)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-1018.23~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-iot
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal
Released (5.4.0-1006.8)
linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1129.134)
focal
Released (5.4.0-1079.85)
jammy
Released (5.15.0-1021.26)
trusty Does not exist

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

lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
xenial Ignored
(ESM criteria, was needed)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.15.0-53.59~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.1~rc1)
linux-oem
Launchpad, Ubuntu, Debian
focal 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)
mantic Does not exist

upstream
Released (6.1~rc1)
bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
linux-oem-6.0
Launchpad, Ubuntu, Debian
jammy Ignored
(superseded by linux-oem-6.1, was needs-triage)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal Ignored
(superseded by linux-oem-5.13, was needs-triage)
linux-oem-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oem-5.14)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oem-5.14)
xenial Does not exist

mantic Does not exist

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

focal Ignored
(replaced by linux-hwe-5.15, was needs-triage)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (5.17.0-1020.21)
lunar Does not exist

trusty Does not exist

xenial Does not exist

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

upstream
Released (6.1~rc1)
linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal Ignored
(superseded by linux-oem-5.10, was needs-triage)
linux-oem-6.1
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

jammy Not vulnerable
(6.1.0-1004.4)
upstream
Released (6.1~rc1)
linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oracle-5.13)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.13)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal Ignored
(superseded by linux-oracle-5.15, was needs-triage)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-1022.28~20.04.1)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.4)
xenial Does not exist

mantic Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1087.96~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-oracle-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
xenial Does not exist

mantic Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1074.85~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
linux-raspi2
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1121.129)
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

upstream
Released (6.1~rc1)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-raspi2-5.4)
xenial Does not exist

mantic Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.13)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.13)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream
Released (6.1~rc1)
focal
Released (5.15.0-1023.27~20.04.1)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.11)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
xenial Does not exist

mantic Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1139.149)
focal 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)
mantic Does not exist

upstream
Released (6.1~rc1)
linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Not vulnerable
(5.4.0-1020.24)
upstream
Released (6.1~rc1)
linux-nvidia-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1003.3~22.04.1)
upstream
Released (6.1~rc1)
linux-starfive-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Not vulnerable
(6.2.0-1006.7~22.04.1)
upstream
Released (6.1~rc1)
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

linux-hwe-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

linux-lowlatency-hwe-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

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H