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CVE-2022-1462

Published: 2 June 2022

An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory.

From the Ubuntu Security Team

It was discovered that the tty subsystem in the Linux kernel contained a race condition in certain situations, leading to an out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information.

Notes

AuthorNote
sbeattie
prequisite fix would be 716b10580283 ("tty: extract
tty_flip_buffer_commit() from tty_flip_buffer_push()")

Priority

Medium

Cvss 3 Severity Score

6.3

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

upstream
Released (5.19~rc7)
jammy
Released (5.15.0-1015.15)
mantic Does not exist

noble Does not exist

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

upstream
Released (5.19~rc7)
focal
Released (5.15.0-1005.7~20.04.1)
mantic Does not exist

noble 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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1019.20~22.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble 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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1020.22~22.04.2)
upstream
Released (5.19~rc7)
mantic Does not exist

noble 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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1012.13~22.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

linux
Launchpad, Ubuntu, Debian
lunar Not vulnerable
(5.19.0-21.21)
trusty Ignored
(ESM criteria, was needed)
bionic
Released (4.15.0-197.208)
focal
Released (5.4.0-128.144)
impish Ignored
(end of life)
jammy
Released (5.15.0-50.56)
upstream
Released (5.19~rc7)
kinetic Not vulnerable
(5.19.0-15.15)
xenial
Released (4.4.0-239.273)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(6.2.0-20.20)
noble Not vulnerable
(6.2.0-20.20)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by b6da31b2c07c46f2dcad1d86caa835227a16d9ff
Introduced by

b6da31b2c07c46f2dcad1d86caa835227a16d9ff

Fixed by 71a174b39f10b4b93223d374722aa894b5d8a82e
Introduced by

b6da31b2c07c46f2dcad1d86caa835227a16d9ff

Fixed by 6b9dbedbe3499fef862c4dff5217cf91f34e43b3
Introduced by

71a174b39f10b4b93223d374722aa894b5d8a82e

Fixed by a501ab75e7624d133a5a3c7ec010687c8b961d23
linux-aws
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1086.93)
jammy
Released (5.15.0-1021.25)
lunar Not vulnerable
(5.19.0-1009.9)
upstream
Released (5.19~rc7)
bionic
Released (4.15.0-1143.155)
impish Ignored
(end of life)
kinetic Not vulnerable
(5.19.0-1005.5)
xenial
Released (4.4.0-1155.170)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty
Released (4.4.0-1117.123)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.2.0-1003.3)
linux-aws-5.0
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

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

kinetic Does not exist

upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

linux-aws-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-aws-5.13, was needs-triage)
noble Does not exist

linux-aws-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-aws-5.15, was needs-triage)
noble 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

upstream
Released (5.19~rc7)
xenial Does not exist

focal
Released (5.15.0-1021.25~20.04.1)
mantic Does not exist

noble 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

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-aws-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~rc7)
xenial Does not exist

bionic
Released (5.4.0-1086.93~18.04.1)
mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial
Released (4.15.0-1143.155~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

noble Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
impish Ignored
(end of life)
jammy
Released (5.15.0-1021.26)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty
Released (4.15.0-1157.172~14.04.2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.19~rc7)
xenial
Released (4.15.0-1159.174~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1094.100)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.2.0-1003.3)
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~rc7)
xenial Does not exist

bionic
Released (4.15.0-1157.172)
mantic Does not exist

noble 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

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-5.13, was needs-triage)
noble Does not exist

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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-azure-5.15, was needs-triage)
noble Does not exist

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

focal
Released (5.15.0-1021.26~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Not vulnerable
(5.19.0-1020.21~22.04.1)
kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.19~rc7)
lunar Does not exist

mantic Does not exist

noble Does not exist

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

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1094.100~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1094.100)
impish Does not exist

jammy
Released (5.15.0-1021.26)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.15.0-1021.26~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-azure-fde-5.19
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

jammy Not vulnerable
(5.19.0-1020.21~22.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1047.52)
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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-dell300x
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~rc7)
xenial Does not exist

bionic
Released (4.15.0-1055.60)
mantic Does not exist

noble 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~rc7)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1090.98)
impish Ignored
(end of life)
jammy
Released (5.15.0-1019.25)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial
Released (4.15.0-1138.154~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(6.2.0-1005.5)
noble Not vulnerable
(6.2.0-1005.5)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1138.154)
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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.13, was needs-triage)
noble Does not exist

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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.15, was needs-triage)
noble Does not exist

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

focal
Released (5.15.0-1021.28~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1092.101~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1084.90)
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~rc7)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Needs triage

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~rc7)
xenial Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
noble Does not exist

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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.15.0-1019.23~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-gke-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~rc7)
xenial Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1054.57)
impish Does not exist

jammy
Released (5.15.0-1004.6)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
noble Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced 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

upstream
Released (5.19~rc7)
xenial
Released (4.15.0-197.208~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

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

linux-hwe-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-50.56~20.04.1)
kinetic Does not exist

lunar Does not exist

upstream
Released (5.19~rc7)
bionic Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.19.0-28.29~22.04.1)
upstream
Released (5.19~rc7)
lunar Does not exist

mantic Does not exist

noble Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-128.144~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble 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

upstream
Released (5.19~rc7)
xenial Ignored
(superseded by linux-hwe)
mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1034.38)
impish Does not exist

jammy
Released (5.15.0-1015.17)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Not vulnerable
(6.2.0-1001.1)
noble Not vulnerable
(6.2.0-1001.1)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1034.38~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-intel-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(end of kernel support, was needs-triage)
noble Does not exist

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

focal Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

jammy
Released (5.15.0-1017.22)
mantic Does not exist

noble Does not exist

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

focal
Released (5.15.0-1017.22~20.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1129.134)
focal
Released (5.4.0-1076.81)
jammy
Released (5.15.0-1019.23)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc7)
impish Ignored
(end of life)
xenial
Released (4.4.0-1118.128)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

noble Does not exist

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

focal Does not exist

impish Does not exist

jammy
Released (5.15.0-50.56)
kinetic Not vulnerable
(5.19.0-1003.3)
lunar Not vulnerable
(5.19.0-1007.7)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.2.0-1003.3)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal
Released (5.15.0-50.56~20.04.1)
jammy Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

jammy Not vulnerable
(5.19.0-1017.18~22.04.1)
mantic Does not exist

noble Does not exist

linux-lts-xenial
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

upstream
Released (5.19~rc7)
xenial Does not exist

trusty
Released (4.4.0-239.273~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

noble Does not exist

linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
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~rc7)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Does not exist

linux-oem-5.10
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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.13, was needs-triage)
noble Does not exist

linux-oem-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.14, was needs-triage)
noble Does not exist

linux-oem-5.14
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~rc7)
xenial Does not exist

focal Ignored
(replaced by linux-hwe-5.15, was needed)
mantic Does not exist

noble Does not exist

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

focal Does not exist

impish Does not exist

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

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needed)
noble Does not exist

linux-oem-5.6
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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.10, was needs-triage)
noble Does not exist

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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Not vulnerable
(6.1.0-1004.4)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1108.119)
focal
Released (5.4.0-1084.92)
impish Ignored
(end of life)
jammy
Released (5.15.0-1019.24)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial
Released (4.15.0-1108.119~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.2.0-1003.3)
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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-oracle-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.13, was needs-triage)
noble Does not exist

linux-oracle-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~rc7)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.15, was needs-triage)
noble Does not exist

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

xenial Does not exist

focal
Released (5.15.0-1019.24~20.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble 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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1084.92~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble 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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1071.81)
impish Ignored
(end of life)
jammy
Released (5.15.0-1016.18)
kinetic Not vulnerable
(5.19.0-1001.3)
lunar Not vulnerable
(5.19.0-1004.10)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Not vulnerable
(6.2.0-1004.5)
noble Not vulnerable
(6.2.0-1004.5)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1071.81~18.04.1)
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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1121.129)
focal Ignored
(replaced by linux-raspi)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.19~rc7)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Does not exist

linux-raspi2-5.3
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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Ignored
(superseded by linux-riscv-5.8)
impish Ignored
(end of life)
kinetic Not vulnerable
(5.19.0-1002.2)
lunar Not vulnerable
(5.19.0-1004.4)
trusty Does not exist

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Not vulnerable
(6.2.0-19.19.1)
jammy Ignored
(end of kernel support, was needs-triage)
noble Not vulnerable
(6.2.0-19.19.1)
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

upstream
Released (5.19~rc7)
xenial Does not exist

mantic Does not exist

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

upstream
Released (5.19~rc7)
focal
Released (5.15.0-1022.26~20.04.1)
mantic Does not exist

noble 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~rc7)
xenial Does not exist

mantic Does not exist

noble Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1139.149)
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~rc7)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.4.0-1020.24)
upstream
Released (5.19~rc7)
jammy Not vulnerable

mantic Does not exist

noble 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
(5.19.0-1003.3)
lunar Not vulnerable
(5.19.0-1003.3)
upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1007.7~22.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable
(5.19.0-1001.2)
lunar Not vulnerable
(5.19.0-1003.4)
upstream
Released (5.19~rc7)
mantic Not vulnerable

noble Does not exist

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

jammy Not vulnerable
(5.19.0-1014.16~22.04.1)
upstream
Released (5.19~rc7)
mantic Does not exist

noble Does not exist

linux-iot
Launchpad, Ubuntu, Debian
upstream
Released (5.19~rc7)
focal
Released (5.4.0-1005.7)
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

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Ignored
(superseded by linux-aws-6.5, was needs-triage)
mantic Does not exist

noble 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)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
mantic Does not exist

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

noble 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

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-6.5, was needs-triage)
noble 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

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.5, was needs-triage)
noble 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

mantic Does not exist

upstream Ignored
(replaced by linux-azure-6.5, was needs-triage)
noble 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 Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
noble Does not exist

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)
noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

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

noble Does not exist

linux-oracle-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

noble Does not exist

linux-nvidia-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

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 6.3
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H