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CVE-2022-1048

Published: 25 March 2022

A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.

From the Ubuntu Security Team

Hu Jiahui discovered that multiple race conditions existed in the Advanced Linux Sound Architecture (ALSA) framework, leading to use-after-free vulnerabilities. A local attacker could use these to cause a denial of service (system crash) or possibly execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

7.0

Score breakdown

Status

Package Release Status
linux-azure-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
xenial
Released (4.15.0-1134.150~16.04.2)
trusty Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
upstream
Released (5.18~rc1)
impish Ignored
(reached end-of-life)
jammy
Released (5.15.0-1006.9)
focal
Released (5.4.0-1086.94)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1004.4)
linux-hwe
Launchpad, Ubuntu, Debian
xenial
Released (4.15.0-191.202~16.04.1)
trusty Does not exist

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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-intel-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
trusty Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
xenial Ignored
(superseded by linux-hwe)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oem-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oracle-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
xenial Ignored
(was needed ESM criteria)
trusty Does not exist

upstream
Released (5.18~rc1)
impish Ignored
(reached end-of-life)
jammy
Released (5.15.0-1008.8)
focal
Released (5.4.0-1073.78)
bionic
Released (4.15.0-1125.130)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1004.4)
linux-lts-xenial
Launchpad, Ubuntu, Debian
trusty Ignored
(was needed ESM criteria)
xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
xenial
Released (4.15.0-1104.115~16.04.1)
trusty Does not exist

upstream
Released (5.18~rc1)
impish Ignored
(reached end-of-life)
jammy
Released (5.15.0-1007.9)
bionic
Released (4.15.0-1104.115)
focal
Released (5.4.0-1081.89)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1004.4)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

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

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.18~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

upstream
Released (5.18~rc1)
jammy Does not exist

focal Ignored
(was needed now end-of-life)
kinetic Does not exist

lunar Does not exist

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

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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux
Launchpad, Ubuntu, Debian
trusty Ignored
(was needed ESM criteria)
upstream
Released (5.18~rc1)
xenial Ignored
(was needed ESM criteria)
impish Ignored
(reached end-of-life)
bionic
Released (4.15.0-191.202)
focal
Released (5.4.0-124.140)
jammy
Released (5.15.0-35.36)
kinetic Not vulnerable
(5.19.0-15.15)
lunar Not vulnerable
(5.19.0-15.15)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 92ee3c60ec9fe64404dc035e7c41277d74aa26cb
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by dca947d4d26dbf925a64a6cfb2ddbc035e831a3d
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 3c3201f8c7bb77eb53b08a3ca8d9a4ddc500b4c0
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 69534c48ba8ce552ce383b3dfdb271ffe51820c3
linux-aws-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(was needs-triage now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-aws-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(was needed now end-of-life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1083.90~18.04.1)
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~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

bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.18~rc1)
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

impish Does not exist

xenial
Released (4.15.0-1139.150~16.04.1)
upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
trusty
Released (4.15.0-1149.164~14.04.1)
focal
Released (5.4.0-1089.94)
upstream
Released (5.18~rc1)
impish Ignored
(reached end-of-life)
xenial
Released (4.15.0-1149.164~16.04.1)
jammy
Released (5.15.0-1008.9)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1004.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (4.15.0-1149.164)
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

bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1089.94~18.04.1)
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

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

upstream
Released (5.18~rc1)
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

upstream
Released (5.18~rc1)
focal Ignored
(was needed now end-of-life)
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

upstream
Released (5.18~rc1)
focal
Released (5.4.0-1089.94)
jammy
Released (5.15.0-1008.9)
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

impish Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.4.0-1044.49)
kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.15.0-1011.13)
linux-dell300x
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (4.15.0-1051.56)
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

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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

bionic
Released (4.15.0-1134.150)
kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~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

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1086.94~18.04.1)
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

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

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~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

upstream
Released (5.18~rc1)
focal Ignored
(was needed now end-of-life)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

bionic Does not exist

impish Does not exist

xenial Ignored
(reached end of standard support)
upstream
Released (5.18~rc1)
jammy
Released (5.15.0-1006.7)
focal
Released (5.4.0-1080.86)
kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

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

impish Does not exist

upstream
Released (5.18~rc1)
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

bionic Ignored
(superseded by linux-gke-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1080.86~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
jammy Not vulnerable
(5.15.0-1001.2)
focal
Released (5.4.0-1051.54)
kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1051.54~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.4.0-1031.35)
jammy
Released (5.15.0-1005.5)
kinetic Not vulnerable
(5.19.0-1004.4)
lunar Not vulnerable
(5.19.0-1004.4)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1031.35~18.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

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

impish Does not exist

upstream
Released (5.18~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

bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

bionic
Released (5.4.0-1081.89~18.04.1)
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

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

upstream
Released (5.18~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

upstream
Released (5.18~rc1)
jammy Does not exist

focal Ignored
(was needed now end-of-life)
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

impish Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.14.0-1033.36)
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

upstream
Released (5.18~rc1)
jammy
Released (5.15.0-1011.13)
impish Ignored
(reached end-of-life)
focal
Released (5.4.0-1068.78)
kinetic Not vulnerable
(5.19.0-1001.3)
lunar Not vulnerable
(5.19.0-1001.3)
linux-raspi2
Launchpad, Ubuntu, Debian
trusty Does not exist

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

xenial Ignored
(end of standard support)
upstream
Released (5.18~rc1)
jammy Does not exist

bionic
Released (4.15.0-1117.125)
kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Ignored
(superseded by linux-raspi-5.4)
focal Does not exist

impish Does not exist

upstream
Released (5.18~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

impish Does not exist

upstream
Released (5.18~rc1)
jammy Does not exist

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

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
upstream
Released (5.18~rc1)
impish Ignored
(reached end-of-life)
jammy
Released (5.15.0-1012.13)
kinetic Not vulnerable
(5.19.0-1002.2)
lunar Not vulnerable
(5.19.0-1002.2)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

upstream
Released (5.18~rc1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

focal Does not exist

impish Does not exist

xenial Ignored
(end of standard support)
upstream
Released (5.18~rc1)
jammy Does not exist

bionic
Released (4.15.0-1135.145)
kinetic Does not exist

lunar Does not exist

linux-aws
Launchpad, Ubuntu, Debian
trusty Ignored
(was needed ESM criteria)
upstream
Released (5.18~rc1)
bionic
Released (4.15.0-1139.150)
focal
Released (5.4.0-1083.90)
jammy
Released (5.15.0-1009.11)
xenial Not vulnerable
(CONFIG_SND not enabled)
impish Ignored
(reached end-of-life)
kinetic Not vulnerable
(5.19.0-1005.5)
lunar Not vulnerable
(5.19.0-1005.5)
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

upstream
Released (5.18~rc1)
jammy
Released (5.15.0-35.36)
kinetic Not vulnerable
(5.19.0-1003.3)
lunar Not vulnerable
(5.19.0-1003.3)
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

upstream
Released (5.18~rc1)
jammy
Released (5.17.0-1004.4)
kinetic Ignored
(was needed now end-of-life)
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
Released (5.18~rc1)
jammy
Released (5.15.0-1008.11)
kinetic Does not exist

lunar Does not exist

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

focal
Released (5.15.0-1008.11~20.04.1)
upstream
Released (5.18~rc1)
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

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.15.0-41.44~20.04.1)
kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.15.0-42.45~20.04.1)
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
Released (5.18~rc1)
focal Not vulnerable
(5.15.0-1014.18~20.04.1)
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

jammy Does not exist

focal Not vulnerable
(5.15.0-1006.9~20.04.1)
upstream
Released (5.18~rc1)
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

jammy Does not exist

focal Not vulnerable
(5.15.0-1011.14~20.04.1)
upstream
Released (5.18~rc1)
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

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.15.0-1008.9~20.04.1)
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
Released (5.15.0-1008.9~20.04.1)
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 7.0
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H