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CVE-2020-0423

Published: 14 October 2020

In binder_release_work of binder.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-161151868References: N/A

From the Ubuntu Security Team

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

Notes

AuthorNote
sbeattie
The binder module is enabled in Ubuntu kernels but not loaded
by default. Systems without binder loaded should not be vulnerable.

Priority

Low

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
linux-aws-5.8
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1035.37~20.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1033.35~20.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1032.34~20.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-1031.32~20.04.2)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.8.0-14.16~20.04.1)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-hwe-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-22.23~20.04.1)
upstream
Released (5.10~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.11.0-1015.16~20.04.1)
upstream
Released (5.10~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.11.0-1009.9~20.04.2)
upstream
Released (5.10~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.11.0-1007.7~20.04.2)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.11.0-1008.8~20.04.1)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1007.10)
upstream
Released (5.10~rc1)
impish Does not exist

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

lunar Does not exist

linux
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-56.62)
bionic
Released (4.15.0-129.132)
impish Not vulnerable
(5.11.0-16.17)
xenial Not vulnerable
(4.4.0-2.16)
upstream
Released (5.10~rc1)
hirsute Not vulnerable
(5.8.0-36.40+21.04.1)
trusty Not vulnerable
(3.11.0-12.19)
groovy
Released (5.8.0-31.33)
jammy Not vulnerable
(5.13.0-19.19)
kinetic Not vulnerable
(5.15.0-25.25)
lunar Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

72196393a5e3d28c21679e3b745c06dd4a5b24c9

Fixed by f3277cbfba763cd2826396521b9296de67cf1bbc
linux-hwe
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
xenial
Released (4.15.0-129.132~16.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic
Released (5.4.0-56.62~18.04.1)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
xenial Ignored
(was needs-triage ESM criteria)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

upstream
Released (5.10~rc1)
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
impish Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

impish Not vulnerable
(5.11.0-1006.6)
upstream
Released (5.10~rc1)
xenial Not vulnerable
(4.4.0-1004.9)
focal
Released (5.4.0-1028.29)
hirsute Not vulnerable
(5.8.0-1010.11+21.04.1)
groovy
Released (5.8.0-1011.12)
bionic
Released (4.15.0-1082.84)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1004.4)
lunar Not vulnerable
(5.15.0-1004.4)
linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1091.96)
impish Not vulnerable
(5.11.0-1006.6)
focal
Released (5.4.0-1030.31)
upstream
Released (5.10~rc1)
xenial Not vulnerable
(4.4.0-1001.10)
trusty Not vulnerable
(4.4.0-1002.2)
groovy
Released (5.8.0-1014.15)
hirsute Not vulnerable
(5.8.0-1018.20+21.04.1)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1004.6)
lunar Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

upstream
Released (5.10~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1030.31~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
xenial
Released (4.15.0-1091.96~16.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-azure
Launchpad, Ubuntu, Debian
upstream
Released (5.10~rc1)
bionic Ignored
(was needs-triage now end-of-life)
impish Not vulnerable
(5.11.0-1004.4)
xenial
Released (4.15.0-1103.114~16.04.1)
hirsute Not vulnerable
(5.8.0-1016.17+21.04.1)
focal
Released (5.4.0-1032.33)
groovy
Released (5.8.0-1013.14)
trusty
Released (4.15.0-1103.114~14.04.1)
jammy Not vulnerable
(5.13.0-1006.7)
kinetic Not vulnerable
(5.15.0-1003.4)
lunar Not vulnerable
(5.15.0-1003.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1103.114)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.10~rc1)
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

bionic
Released (5.4.0-1032.33~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

upstream
Released (5.10~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

focal
Released (5.4.0-1030.32)
bionic Ignored
(was needs-triage now end-of-life)
impish Not vulnerable
(5.11.0-1006.6)
upstream
Released (5.10~rc1)
groovy
Released (5.8.0-1012.12)
xenial
Released (4.15.0-1091.104~16.04.1)
hirsute Not vulnerable
(5.8.0-1015.15+21.04.1)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1003.6)
lunar Not vulnerable
(5.15.0-1003.6)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic
Released (4.15.0-1091.104)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
impish Does not exist

bionic
Released (5.4.0-1030.32~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1077.82)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
bionic Ignored
(was needed now end-of-life)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

bionic Ignored
(was needed now end-of-life)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

bionic
Released (4.15.0-1062.68)
impish Not vulnerable
(5.11.0-1005.5)
upstream
Released (5.10~rc1)
xenial
Released (4.15.0-1062.68~16.04.1)
focal
Released (5.4.0-1030.32)
groovy
Released (5.8.0-1011.11)
hirsute Not vulnerable
(5.8.0-1014.14+21.04.1)
jammy Not vulnerable
(5.13.0-1008.10)
kinetic Not vulnerable
(5.15.0-1002.4)
lunar Not vulnerable
(5.15.0-1002.4)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oracle-5.3
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was needs-triage now end-of-life)
impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1030.32~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Ignored
(was pending [4.15.0-1104.115] now end-of-life)
xenial Ignored
(was needs-triage now end-of-life)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
focal
Released (5.6.0-1053.57)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Not vulnerable
(5.11.0-1007.7)
focal
Released (5.4.0-1023.26)
upstream
Released (5.10~rc1)
groovy
Released (5.8.0-1008.11)
hirsute Not vulnerable
(5.8.0-1008.11+21.04.1)
jammy Not vulnerable
(5.13.0-1008.9)
kinetic Not vulnerable
(5.15.0-1005.5)
lunar Not vulnerable
(5.15.0-1005.5)
linux-raspi2
Launchpad, Ubuntu, Debian
trusty Does not exist

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

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
xenial Not vulnerable
(4.2.0-1013.19)
jammy Does not exist

kinetic Does not exist

bionic
Released (4.15.0-1077.82)
lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

bionic Ignored
(was needed now end-of-life)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

bionic
Released (5.4.0-1023.26~18.04.1)
lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Not vulnerable
(5.11.0-1007.7)
upstream
Released (5.10~rc1)
focal
Released (5.4.0-37.42)
hirsute Not vulnerable
(5.8.0-10.12+21.04.1)
groovy
Released (5.8.0-10.12)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Not vulnerable
(5.15.0-1007.7)
linux-snapdragon
Launchpad, Ubuntu, Debian
trusty Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
xenial Not vulnerable
(4.4.0-1013.15)
bionic
Released (4.15.0-1094.103)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
focal
Released (5.8.0-31.33~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1030.32~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (5.4.0-1005.6)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.10~rc1)
bionic
Released (4.15.0-1010.14)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.10.0-1008.9)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1008.9)
upstream
Released (5.10~rc1)
jammy Needs triage

kinetic Does not exist

lunar Does not exist

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

trusty Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
focal Not vulnerable
(5.4.0-1033.35)
upstream
Released (5.10~rc1)
kinetic Does not exist

xenial Ignored
(reached end of standard support)
lunar Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(5.4.0-1003.4)
upstream
Released (5.10~rc1)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
lunar Not vulnerable
(5.15.0-1002.2)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.11.0-1009.10~20.04.1)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
focal Not vulnerable
(5.13.0-1007.7)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
focal Not vulnerable
(5.13.0-1008.9~20.04.2)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-fips
Launchpad, Ubuntu, Debian
xenial Ignored
(out of standard support)
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.10~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal
Released (5.4.0-1032.33)
upstream
Released (5.10~rc1)
jammy Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.10~rc1)
kinetic Not vulnerable
(5.15.0-24.24)
lunar Not vulnerable
(5.15.0-24.24)
linux-oem-5.17
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.10~rc1)
kinetic Not vulnerable
(5.17.0-1003.3)
lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.15.0-1004.6)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream Needs triage

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

lunar Does not exist

linux-azure-fde-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

upstream Needs triage

lunar Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
linux-oem-6.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Does not exist

upstream Needs triage

lunar Does not exist

linux-oem-6.1
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

upstream Needs triage

lunar Does not exist

linux-hwe-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

upstream Needs triage

lunar Does not exist

linux-lowlatency-hwe-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

upstream Needs triage

lunar Does not exist

linux-azure-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

upstream Needs triage

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar 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