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CVE-2022-34918

Published: 4 July 2022

An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c.

From the Ubuntu Security Team

Arthur Mongodin discovered that the netfilter subsystem in the Linux kernel did not properly perform data validation. A local attacker could use this to escalate privileges in certain situations.

Mitigation

Unprivileged user namespaces can be disabled via:
  sudo sysctl kernel.unprivileged_userns_clone=0
This will affect browser sandboxing, container runtimes, etc.
so may not be appropriate for all environments.

Priority

High

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

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 Not vulnerable

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 Ignored
(superseded by linux-aws-6.2, was needs-triage)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 Ignored
(end of life, was 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

mantic Does not exist

upstream Ignored
(end of life, was 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

mantic Does not exist

upstream Ignored
(end of life, 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 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

mantic Does not exist

upstream Ignored
(end of life, was 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

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

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was 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

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was 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

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
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.19.0-15.15)
lunar Not vulnerable
(5.19.0-21.21)
bionic
Released (4.15.0-191.202)
focal
Released (5.4.0-124.140)
impish Ignored
(end of life)
jammy
Released (5.15.0-43.46)
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (5.19~rc6)
xenial
Released (4.4.0-230.264)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(5.19.0-21.21)
Patches:
Introduced by

7d7402642eaf385aef0772eff5a35e34fc4995d7

Fixed by 7e6bc1f6cabcd30aba0b11219d8e01b952eacbb6
linux-aws
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1083.90)
kinetic Not vulnerable
(5.19.0-1005.5)
lunar Not vulnerable
(5.19.0-1009.9)
bionic
Released (4.15.0-1139.150)
impish Ignored
(end of life)
jammy
Released (5.15.0-1017.21)
trusty
Released (4.4.0-1110.116)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.19~rc6)
xenial
Released (4.4.0-1146.161)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(5.19.0-1009.9)
linux-aws-5.0
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

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

impish Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.19~rc6)
mantic Does not exist

linux-aws-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.13, was needs-triage)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic Does not exist

impish Does not exist

jammy 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, was needed)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

jammy Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

focal
Released (5.15.0-1017.21~20.04.1)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1083.90~18.04.1)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

focal 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 (5.19~rc6)
xenial
Released (4.15.0-1139.150~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1089.94)
jammy
Released (5.15.0-1017.20)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty
Released (4.15.0-1149.164~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.19~rc6)
xenial
Released (4.15.0-1149.164~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
impish Ignored
(end of life)
mantic Not vulnerable
(5.19.0-1008.8)
linux-azure-4.15
Launchpad, Ubuntu, Debian
focal 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 (5.19~rc6)
xenial Does not exist

bionic
Released (4.15.0-1149.164)
mantic Does not exist

linux-azure-5.11
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

upstream
Released (5.19~rc6)
mantic Does not exist

focal Ignored
(superseded by linux-azure-5.13, was needs-triage)
linux-azure-5.13
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

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-5.15, was needed)
linux-azure-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

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.2, was needs-triage)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal 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 (5.19~rc6)
mantic Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
focal 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 (5.19~rc6)
xenial Does not exist

bionic
Released (5.4.0-1089.94~18.04.1)
mantic Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
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

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

impish Does not exist

jammy
Released (5.15.0-1017.20)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

focal
Released (5.4.0-1089.94)
mantic Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1017.20~20.04.1)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic Does not exist

jammy 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

xenial Does not exist

mantic Does not exist

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

focal
Released (5.4.0-1044.49)
impish Does not exist

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

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1051.56)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

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 (5.19~rc6)
xenial Ignored
(end of standard support)
mantic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1086.94)
jammy
Released (5.15.0-1016.21)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc6)
xenial
Released (4.15.0-1134.150~16.04.2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
impish Ignored
(end of life)
mantic Not vulnerable
(5.19.0-1008.8)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1134.150)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-gcp-5.11
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

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.13, was needs-triage)
linux-gcp-5.13
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

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.15, was needed)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-1016.21~20.04.1)
jammy Does not exist

mantic Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1086.94~18.04.1)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

focal
Released (5.4.0-1080.86)
impish Does not exist

jammy
Released (5.15.0-1014.17)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Ignored
(end of standard support)
mantic Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

lunar Does not exist

upstream
Released (5.19~rc6)
bionic Does not exist

focal
Released (5.15.0-1014.17~20.04.1)
jammy Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1080.86~18.04.1)
focal 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 (5.19~rc6)
xenial Does not exist

mantic Does not exist

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

focal
Released (5.4.0-1051.54)
impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

jammy
Released (5.15.0-1002.4)
mantic Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
focal 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 (5.19~rc6)
xenial Does not exist

bionic
Released (5.4.0-1051.54~18.04.1)
mantic Does not exist

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

lunar Does not exist

upstream
Released (5.19~rc6)
xenial
Released (4.15.0-191.202~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

mantic Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-hwe-5.13
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

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-hwe-5.15, was needed)
linux-hwe-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
Released (5.19~rc6)
xenial Does not exist

focal
Released (5.15.0-43.46~20.04.1)
mantic Does not exist

linux-hwe-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

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.2, was needs-triage)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.19~rc6)
trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-124.140~18.04.1)
mantic Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
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

impish 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)
upstream
Released (5.19~rc6)
mantic Does not exist

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

focal
Released (5.4.0-1031.35)
impish Does not exist

jammy
Released (5.15.0-1012.14)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Not vulnerable
(5.19.0-1004.4)
mantic Not vulnerable
(5.19.0-1008.8)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
focal Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic
Released (5.4.0-1031.35~18.04.1)
kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(end of kernel support, was needed)
linux-intel-iotg
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy
Released (5.15.0-1013.17)
lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

focal
Released (5.15.0-1015.20~20.04.2)
mantic Does not exist

linux-iot
Launchpad, Ubuntu, Debian
upstream Needs triage

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1125.130)
jammy
Released (5.15.0-1016.19)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc6)
impish Ignored
(end of life)
xenial
Released (4.4.0-1111.121)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1073.78)
kinetic Not vulnerable
(5.19.0-1004.4)
mantic Does not exist

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

focal Does not exist

impish Does not exist

jammy
Released (5.15.0-43.46)
lunar Not vulnerable
(5.19.0-1007.7)
trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Not vulnerable
(5.19.0-1003.3)
mantic Not vulnerable
(5.19.0-1007.7)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

trusty Does not exist

xenial Does not exist

jammy Does not exist

upstream
Released (5.19~rc6)
focal
Released (5.15.0-43.46~20.04.1)
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

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

trusty
Released (4.4.0-230.264~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Ignored
(end of standard support)
kinetic Does not exist

mantic Does not exist

bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.14, was needs-triage)
linux-oem-5.14
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.14.0-1046.53)
impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

linux-oem-5.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy
Released (5.17.0-1014.15)
lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Ignored
(end of life, was needed)
mantic Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.10, was needs-triage)
linux-oem-6.0
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

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

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

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

trusty Does not exist

upstream
Released (5.19~rc6)
focal Does not exist

impish Does not exist

jammy Does not exist

xenial Does not exist

kinetic Does not exist

mantic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1104.115)
jammy
Released (5.15.0-1016.20)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc6)
impish Ignored
(end of life)
xenial
Released (4.15.0-1104.115~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1081.89)
kinetic Not vulnerable
(5.19.0-1004.4)
mantic Not vulnerable
(5.19.0-1008.8)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.13, was needs-triage)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.15, was needed)
linux-oracle-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
Released (5.19~rc6)
xenial Does not exist

focal
Released (5.15.0-1016.20~20.04.1)
mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic
Released (5.4.0-1081.89~18.04.1)
kinetic Does not exist

mantic Does not exist

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

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

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
jammy
Released (5.15.0-1013.15)
lunar Not vulnerable
(5.19.0-1004.10)
upstream
Released (5.19~rc6)
bionic Does not exist

trusty Does not exist

xenial Does not exist

impish Ignored
(end of life)
focal
Released (5.4.0-1068.78)
kinetic Not vulnerable
(5.19.0-1001.3)
mantic Not vulnerable
(5.19.0-1004.10)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

upstream
Released (5.19~rc6)
focal Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1068.78~18.04.1)
mantic Does not exist

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

upstream
Released (5.19~rc6)
focal Ignored
(replaced by linux-raspi)
impish Does not exist

jammy Does not exist

trusty Does not exist

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

bionic
Released (4.15.0-1117.125)
mantic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

mantic Does not exist

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

focal Ignored
(superseded by linux-riscv-5.8)
jammy
Released (5.15.0-1016.18)
kinetic Not vulnerable
(5.19.0-1002.2)
lunar Not vulnerable
(5.19.0-1004.4)
trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

impish Ignored
(end of life)
mantic Not vulnerable
(5.19.0-1004.4)
linux-riscv-5.11
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

upstream
Released (5.19~rc6)
mantic Does not exist

focal Ignored
(superseded by linux-riscv-5.13, was needs-triage)
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-riscv-5.8
Launchpad, Ubuntu, Debian
bionic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc6)
xenial Does not exist

mantic Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
focal 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 (5.19~rc6)
xenial Ignored
(end of standard support)
bionic
Released (4.15.0-1135.145)
mantic Does not exist

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

jammy Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.15.0-1017.20~20.04.1)
upstream
Released (5.19~rc6)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

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 Ignored
(superseded by linux-starfive-6.5, was 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

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

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