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CVE-2021-3609

Published: 21 June 2021

.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.

From the Ubuntu Security Team

Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code.

Notes

AuthorNote
cascardo
On 4.4 kernels, a CAN device needs to be present. Otherwise,
a virtual device cannot be created without manually loading vcan module.

Priority

High

Cvss 3 Severity Score

7.0

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-147.151)
hirsute
Released (5.11.0-22.23)
trusty Ignored
(ESM criteria, not a high on 4.4 or earlier)
upstream
Released (5.14~rc1)
focal
Released (5.4.0-77.86)
groovy
Released (5.8.0-59.66)
impish Not vulnerable
(5.13.0-16.16)
jammy Not vulnerable
(5.13.0-19.19)
xenial
Released (4.4.0-229.263)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
kinetic Not vulnerable
(5.15.0-25.25)
lunar Not vulnerable
(5.19.0-21.21)
mantic Not vulnerable
(5.19.0-21.21)
noble Not vulnerable
(5.19.0-21.21)
Patches:
Introduced by

ffd980f976e7fd666c2e61bf8ab35107efd11828

Fixed by local-CVE-2021-3609-bcm|d5f9023fa61ee8b94f37a93f08e94b136cf1e463
Introduced by

9d71dd0c70099914fcd063135da3c580865e924c

Fixed by local-CVE-2021-3609-j1939|22c696fed25c63c7f67508309820358b94a96b6d
linux-aws-5.0
Launchpad, Ubuntu, Debian
focal Does not exist

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(superseded by linux-aws-5.3)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

hirsute Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic Does not exist

focal
Released (5.10.0-1033.34)
groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic Does not exist

focal
Released (5.4.0-1038.41)
groovy
Released (5.8.0-1029.32)
hirsute
Released (5.11.0-1012.13)
jammy Not vulnerable
(5.13.0-1008.9)
lunar Not vulnerable
(5.19.0-1004.10)
trusty Does not exist

xenial Does not exist

impish Not vulnerable
(5.13.0-1007.8)
kinetic Not vulnerable
(5.15.0-1005.5)
mantic Not vulnerable
(5.19.0-1004.10)
noble Not vulnerable
(5.19.0-1004.10)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic
Released (5.4.0-1038.41~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic
Released (4.15.0-1089.94)
focal Ignored
(replaced by linux-raspi)
groovy Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

impish Does not exist

xenial Ignored
(end of standard support, was needs-triage)
mantic Does not exist

noble Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

bionic
Released (5.3.0-1041.43)
mantic Does not exist

noble Does not exist

linux-riscv
Launchpad, Ubuntu, Debian
groovy
Released (5.8.0-29.31)
hirsute
Released (5.11.0-1012.12)
upstream
Released (5.14~rc1)
bionic Does not exist

jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Not vulnerable
(5.19.0-1004.4)
trusty Does not exist

xenial Does not exist

impish Not vulnerable
(5.13.0-1003.3)
mantic Not vulnerable
(5.19.0-1004.4)
focal Ignored
(superseded by linux-riscv-5.8, was needs-triage)
noble Not vulnerable
(5.19.0-1004.4)
linux-snapdragon
Launchpad, Ubuntu, Debian
upstream
Released (5.14~rc1)
bionic
Released (4.15.0-1106.115)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Ignored
(end of standard support, was needs-triage)
impish Does not exist

mantic Does not exist

noble Does not exist

linux-aws
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1011.11)
trusty
Released (4.4.0-1109.115)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.14~rc1)
xenial
Released (4.4.0-1145.160)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic
Released (4.15.0-1106.113)
focal
Released (5.4.0-1051.53)
groovy
Released (5.8.0-1038.40)
impish Not vulnerable
(5.11.0-1015.16+21.10.1)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1004.6)
lunar Not vulnerable
(5.19.0-1009.9)
mantic Not vulnerable
(5.19.0-1009.9)
noble Not vulnerable
(5.19.0-1009.9)
linux-gcp
Launchpad, Ubuntu, Debian
hirsute
Released (5.11.0-1011.12)
groovy
Released (5.8.0-1035.37)
bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1046.49)
jammy Not vulnerable
(5.13.0-1005.6)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.14~rc1)
xenial
Released (4.15.0-1103.116~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
impish Not vulnerable
(5.11.0-1016.18+21.10.2)
kinetic Not vulnerable
(5.15.0-1003.6)
mantic Not vulnerable
(5.19.0-1008.8)
noble Not vulnerable
(5.19.0-1008.8)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
groovy Does not exist

bionic Does not exist

focal
Released (5.8.0-1033.34~20.04.1)
hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.2)
upstream
Released (5.14~rc1)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

jammy Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

focal Not vulnerable
(5.15.0-1014.18~20.04.1)
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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1051.53~18.04.1)
upstream
Released (5.14~rc1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

focal
Released (5.8.0-1038.40~20.04.1)
impish Does not exist

kinetic Does not exist

lunar 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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial
Released (4.15.0-1106.113~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1051.53)
groovy
Released (5.8.0-1036.38)
hirsute
Released (5.11.0-1009.9)
jammy Not vulnerable
(5.13.0-1006.7)
lunar Not vulnerable
(5.19.0-1008.8)
upstream
Released (5.14~rc1)
trusty
Released (4.15.0-1118.131~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (4.15.0-1118.131~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
impish Not vulnerable
(5.11.0-1013.14+21.10.1)
kinetic Not vulnerable
(5.15.0-1003.4)
mantic Not vulnerable
(5.19.0-1008.8)
noble Not vulnerable
(5.19.0-1008.8)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1118.131)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1051.53~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-azure-5.8
Launchpad, Ubuntu, Debian
focal
Released (5.8.0-1036.38~20.04.1)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1022.26)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1103.116)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic
Released (5.3.0-75.71)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial
Released (4.15.0-147.151~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.14~rc1)
focal
Released (5.11.0-1012.13~20.04.1)
kinetic Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
jammy Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.2, was needs-triage)
noble Does not exist

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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic 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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

jammy Not vulnerable
(5.13.0-1006.7)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1051.53)
mantic Does not exist

noble Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

trusty Does not exist

kinetic Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

bionic Does not exist

focal
Released (5.4.0-1016.19)
hirsute Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Ignored
(end of standard support)
mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
focal
Released (5.11.0-1014.16~20.04.1)
mantic Does not exist

noble Does not exist

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

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.14~rc1)
trusty Does not exist

xenial Does not exist

mantic Does not exist

noble Does not exist

linux-gcp-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 Not vulnerable
(5.15.0-1006.9~20.04.1)
upstream
Released (5.14~rc1)
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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1046.49~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.8.0-1035.37~20.04.1)
groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1046.48)
groovy Does not exist

hirsute Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Ignored
(end of standard support)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Needs triage

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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic 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, was needs-triage)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-gke-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 Not vulnerable
(5.15.0-1011.14~20.04.1)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic
Released (5.3.0-1044.47)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1046.48~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.4.0-1018.19)
groovy Does not exist

hirsute Does not exist

jammy Not vulnerable
(5.15.0-1001.2)
lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1018.19~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.11.0-22.23~20.04.1)
upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
focal Not vulnerable
(5.15.0-33.34~20.04.1)
mantic Does not exist

noble Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.2, was needs-triage)
noble Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-77.86~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.8.0-59.66~20.04.1)
groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic 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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Ignored
(superseded by linux-hwe)
upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-ibm
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1002.2)
lunar Not vulnerable
(5.19.0-1008.8)
impish Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.4.0-1003.4)
upstream
Released (5.14~rc1)
mantic Not vulnerable
(5.19.0-1008.8)
noble Not vulnerable
(5.19.0-1008.8)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
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 (5.14~rc1)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

focal Not vulnerable
(5.13.0-1007.7)
mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.15.0-1004.6)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1094.96)
focal
Released (5.4.0-1044.46)
groovy
Released (5.8.0-1030.32)
jammy Not vulnerable
(5.13.0-1004.4)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

xenial
Released (4.4.0-1110.120)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.14~rc1)
hirsute
Released (5.11.0-1012.13)
impish Not vulnerable
(5.13.0-1002.2)
kinetic Not vulnerable
(5.15.0-1004.4)
mantic Does not exist

noble Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.15.0-24.24)
lunar Not vulnerable
(5.19.0-1007.7)
xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.14~rc1)
mantic Not vulnerable
(5.19.0-1007.7)
noble Not vulnerable
(5.19.0-1007.7)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

bionic Does not exist

jammy Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.15.0-33.34~20.04.1)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2, was needs-triage)
noble Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty
Released (4.4.0-229.263~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

groovy Does not exist

hirsute Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Ignored
(end of standard support)
impish Does not exist

kinetic Does not exist

mantic Does not exist

bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
noble Does not exist

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

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

impish Does not exist

focal
Released (5.13.0-1012.16)
kinetic Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

linux-oem-5.17
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.17.0-1003.3)
lunar Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

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

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

kinetic 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 (5.14~rc1)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(6.1.0-1004.4)
upstream
Released (5.14~rc1)
mantic Does not exist

noble Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1075.83)
focal
Released (5.4.0-1048.52)
groovy
Released (5.8.0-1033.34)
hirsute
Released (5.11.0-1010.10)
impish Not vulnerable
(5.11.0-1015.16+21.10.1)
jammy Not vulnerable
(5.13.0-1008.10)
lunar Not vulnerable
(5.19.0-1008.8)
trusty Does not exist

upstream
Released (5.14~rc1)
xenial
Released (4.15.0-1075.83~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
kinetic Not vulnerable
(5.15.0-1002.4)
mantic Not vulnerable
(5.19.0-1008.8)
noble Not vulnerable
(5.19.0-1008.8)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.14~rc1)
xenial Does not exist

kinetic Does not exist

mantic Does not exist

noble Does not exist

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

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
impish Does not exist

focal
Released (5.11.0-1013.14~20.04.1)
kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.13.0-1011.13~20.04.2)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.14~rc1)
bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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 Not vulnerable
(5.15.0-1007.9~20.04.1)
upstream
Released (5.14~rc1)
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

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1048.52~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.14~rc1)
kinetic Does not exist

mantic Does not exist

noble Does not exist

linux-riscv-5.11
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

hirsute Does not exist

focal Not vulnerable
(5.11.0-1015.16~20.04.1)
upstream
Released (5.14~rc1)
impish Does not exist

mantic Does not exist

noble Does not exist

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

focal
Released (5.8.0-29.31~20.04.1)
groovy Does not exist

hirsute 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 (5.14~rc1)
impish Does not exist

mantic Does not exist

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

noble Does not exist

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

trusty Does not exist

xenial Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.14~rc1)
focal
Released (5.11.0-1014.15~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

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

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.2, was needs-triage)
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

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-6.2, was needs-triage)
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

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
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

lunar Not vulnerable

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
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

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
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

lunar Not vulnerable

upstream Needs triage

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

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
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

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.5, was needs-triage)
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-iot
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

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

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

noble Does not exist

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

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Not vulnerable

mantic Does not exist

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

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