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CVE-2021-3640

Published: 18 July 2021

A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system.

From the Ubuntu Security Team

It was discovered that the Bluetooth subsystem in the Linux kernel contained 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
Possibly addressed by Desmond Cheong Zhi Xi's patchset.
may need additional prerequisite commits

Priority

Medium

Cvss 3 Severity Score

7.0

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
impish
Released (5.13.0-28.31)
jammy Not vulnerable
(5.15.0-17.17)
kinetic Not vulnerable
(5.15.0-25.25)
bionic
Released (4.15.0-167.175)
focal
Released (5.4.0-97.110)
hirsute Ignored
(end of life)
upstream
Released (5.16~rc1)
groovy Ignored
(end of life, was needs-triage)
trusty Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
lunar Not vulnerable
(5.15.0-25.25)
mantic Not vulnerable
(5.15.0-25.25)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 99c23da0eed4fd20cae8243f2b51e10e66aa0951
linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1119.127)
focal
Released (5.4.0-1064.67)
jammy Not vulnerable
(5.15.0-1002.4)
kinetic Not vulnerable
(5.15.0-1004.6)
xenial Not vulnerable
(CONFIG_BT is not set)
groovy Ignored
(end of life, was needs-triage)
impish
Released (5.13.0-1012.13)
hirsute Ignored
(end of life)
upstream
Released (5.16~rc1)
trusty Ignored
(ESM criteria, was needed)
lunar Not vulnerable
(5.15.0-1004.6)
mantic Not vulnerable
(5.15.0-1004.6)
linux-aws-5.0
Launchpad, Ubuntu, Debian
hirsute Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

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(superseded by linux-aws-5.3)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

groovy Does not exist

impish Does not exist

upstream
Released (5.16~rc1)
lunar Does not exist

mantic Does not exist

linux-aws-5.11
Launchpad, Ubuntu, Debian
focal
Released (5.11.0-1028.31~20.04.1)
jammy Does not exist

kinetic Does not exist

impish Does not exist

bionic Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

upstream
Released (5.16~rc1)
lunar Does not exist

mantic Does not exist

linux-aws-5.13
Launchpad, Ubuntu, Debian
focal
Released (5.13.0-1012.13~20.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

bionic Does not exist

lunar Does not exist

mantic 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 Needs triage

xenial Does not exist

focal Not vulnerable

mantic 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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1064.67~18.04.1)
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

upstream
Released (5.16~rc1)
mantic 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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

impish Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial
Released (4.15.0-1119.126~16.04.2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.16~rc1)
mantic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1068.71)
impish
Released (5.13.0-1013.15)
jammy Not vulnerable
(5.15.0-1001.2)
kinetic Not vulnerable
(5.15.0-1003.4)
lunar Not vulnerable
(5.15.0-1003.4)
xenial
Released (4.15.0-1130.143~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
groovy Ignored
(end of life, was needs-triage)
trusty
Released (4.15.0-1130.143~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
hirsute Ignored
(end of life)
upstream
Released (5.16~rc1)
mantic Not vulnerable
(5.15.0-1003.4)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1130.143)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

focal
Released (5.11.0-1028.31~20.04.2)
impish 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

upstream
Released (5.16~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

focal
Released (5.13.0-1013.15~20.04.1)
upstream
Released (5.16~rc1)
mantic Does not exist

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

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

linux-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

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

mantic 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

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1068.71~18.04.1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

focal Ignored
(superseded by linux-azure-5.11, was needs-triage)
linux-azure-edge
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

lunar Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
jammy Needs triage

focal
Released (5.4.0-1068.71)
mantic Does not exist

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

upstream Needs triage

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

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

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

kinetic Does not exist

lunar Does not exist

bionic Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.4.0-1026.29)
upstream
Released (5.16~rc1)
jammy Not vulnerable
(5.15.0-1011.13)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic
Released (4.15.0-1034.39)
mantic Does not exist

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

focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Ignored
(end of standard support)
mantic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.15.0-1001.3)
kinetic Not vulnerable
(5.15.0-1003.6)
lunar Not vulnerable
(5.15.0-1003.6)
upstream
Released (5.16~rc1)
trusty Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
groovy Ignored
(end of life, was needs-triage)
xenial
Released (4.15.0-1115.129~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
hirsute Ignored
(end of life)
focal
Released (5.4.0-1063.67)
impish
Released (5.13.0-1013.16)
mantic Not vulnerable
(5.15.0-1003.6)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1115.129)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

bionic Does not exist

focal
Released (5.11.0-1029.33~20.04.3)
hirsute Does not exist

impish Does not exist

mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

focal
Released (5.13.0-1013.16~20.04.1)
bionic Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

lunar Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

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

groovy Does not exist

hirsute Does not exist

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1063.67~18.04.1)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-gcp-5.11, was needs-triage)
linux-gcp-edge
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

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

groovy Does not exist

hirsute Does not exist

xenial Does not exist

mantic Does not exist

linux-gke
Launchpad, Ubuntu, Debian
focal
Released (5.4.0-1061.64)
impish Does not exist

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

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

lunar Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1061.64~18.04.1)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

impish Does not exist

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

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

bionic Does not exist

groovy Does not exist

focal
Released (5.4.0-1032.33)
mantic Does not exist

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

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
bionic
Released (5.4.0-1032.33~18.04.1)
mantic Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial
Released (4.15.0-167.175~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
mantic Does not exist

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

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

mantic Does not exist

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

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

focal
Released (5.13.0-28.31~20.04.1)
mantic Does not exist

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

lunar Does not exist

upstream Needs triage

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

mantic Does not exist

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

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.2, was needs-triage)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
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

upstream
Released (5.16~rc1)
xenial Does not exist

impish Does not exist

bionic
Released (5.4.0-97.110~18.04.1)
mantic Does not exist

linux-hwe-5.8
Launchpad, Ubuntu, Debian
bionic 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

upstream
Released (5.16~rc1)
xenial Does not exist

impish Does not exist

focal Ignored
(superseded by linux-hwe-5.11, was needs-triage)
mantic 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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Ignored
(superseded by linux-hwe)
impish Does not exist

mantic Does not exist

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

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

focal
Released (5.4.0-1013.14)
hirsute Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

mantic Not vulnerable
(5.15.0-1002.2)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic
Released (5.4.0-1014.15~18.04.1)
focal Does not exist

impish Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

mantic Does not exist

focal Ignored
(end of kernel support, was needs-triage)
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 (5.16~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.15.0-1003.5~20.04.1)
upstream
Released (5.16~rc1)
mantic Does not exist

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

upstream Needs triage

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life, was needs-triage)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1004.4)
lunar Not vulnerable
(5.15.0-1004.4)
trusty Does not exist

upstream
Released (5.16~rc1)
xenial Ignored
(ESM criteria, was needed)
hirsute Ignored
(end of life)
bionic
Released (4.15.0-1106.108)
focal
Released (5.4.0-1054.56)
impish
Released (5.13.0-1011.12)
mantic Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Not vulnerable
(5.15.0-24.24)
lunar Not vulnerable
(5.15.0-24.24)
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 (5.16~rc1)
mantic Not vulnerable
(5.15.0-24.24)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

mantic Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

mantic Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

trusty Ignored
(ESM criteria, was needed)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

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

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Does not exist

trusty Does not exist

xenial Does not exist

groovy Does not exist

hirsute Does not exist

focal
Released (5.10.0-1053.55)
mantic Does not exist

linux-oem-5.13
Launchpad, Ubuntu, Debian
focal
Released (5.13.0-1029.36)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
mantic 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

focal
Released (5.14.0-1013.13)
hirsute Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

mantic 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 (5.16~rc1)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

xenial Does not exist

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

focal Does not exist

kinetic Does not exist

trusty Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-6.1, was needs-triage)
linux-oem-6.1
Launchpad, Ubuntu, Debian
lunar Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

mantic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1086.94)
focal
Released (5.4.0-1062.66)
groovy Ignored
(end of life, was needs-triage)
impish
Released (5.13.0-1016.20)
jammy Not vulnerable
(5.15.0-1001.3)
kinetic Not vulnerable
(5.15.0-1002.4)
lunar Not vulnerable
(5.15.0-1002.4)
trusty Does not exist

upstream
Released (5.16~rc1)
xenial
Released (4.15.0-1086.94~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
hirsute Ignored
(end of life)
mantic Not vulnerable
(5.15.0-1002.4)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

upstream
Released (5.16~rc1)
focal
Released (5.11.0-1028.31~20.04.1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

xenial Does not exist

focal
Released (5.13.0-1016.20~20.04.1)
bionic Does not exist

impish Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
mantic Does not exist

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

lunar Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

trusty Does not exist

upstream Needs triage

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

xenial Does not exist

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

groovy Does not exist

hirsute Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
trusty Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

xenial Does not exist

bionic
Released (5.4.0-1062.66~18.04.1)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Does not exist

trusty Does not exist

xenial Does not exist

groovy Does not exist

hirsute Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.11, was needs-triage)
linux-raspi
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life, was needs-triage)
impish
Released (5.13.0-1016.18)
jammy Not vulnerable
(5.15.0-1002.2)
kinetic Not vulnerable
(5.15.0-1005.5)
lunar Not vulnerable
(5.15.0-1005.5)
upstream
Released (5.16~rc1)
bionic Does not exist

trusty Does not exist

xenial Does not exist

focal
Released (5.4.0-1052.58)
hirsute Ignored
(end of life)
mantic Not vulnerable
(5.15.0-1005.5)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1052.58~18.04.1)
mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
xenial Ignored
(end of standard support, was needs-triage)
trusty Does not exist

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

hirsute Does not exist

bionic
Released (4.15.0-1102.109)
mantic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-riscv
Launchpad, Ubuntu, Debian
groovy Ignored
(end of life, was needs-triage)
impish
Released (5.13.0-1011.12)
jammy Not vulnerable
(5.15.0-1004.4)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Not vulnerable
(5.15.0-1007.7)
bionic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (5.16~rc1)
hirsute Ignored
(end of life)
mantic Not vulnerable
(5.15.0-1007.7)
focal Ignored
(superseded by linux-riscv-5.8, was needs-triage)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (5.16~rc1)
xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-riscv-5.13, was pending)
linux-riscv-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-riscv-5.11, was needs-triage)
linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1119.128)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (5.16~rc1)
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

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

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

bionic Does not exist

focal Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

jammy Not vulnerable

mantic 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

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.2, was needs-triage)
linux-gcp-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-allwinner
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-allwinner-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-starfive
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Not vulnerable

lunar Not vulnerable

upstream Needs triage

mantic Not vulnerable

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life, was needs-triage)
linux-aws-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was needs-triage)
linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
linux-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

upstream Needs triage

mantic Does not exist

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

focal Does not exist

jammy Not vulnerable

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-starfive-6.5, was needs-triage)
linux-laptop
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Not vulnerable

upstream Needs triage

linux-oem-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-hwe-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

linux-lowlatency-hwe-6.5
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

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

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

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