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CVE-2022-45919

Published: 27 November 2022

An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.

From the Ubuntu Security Team

Hyunwoo Kim discovered that the DVB Core driver in the Linux kernel contained a race condition during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Notes

AuthorNote
Priority reason:
Exploiting this vulnerability requires disconnecting a DVB device, which is why this has been prioritized as low.
sbeattie
exploiting this vulnerability requires disconnecting a DVB
device, which is why this has been prioritized as low.

Priority

Low

Cvss 3 Severity Score

7.0

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-162.179)
jammy
Released (5.15.0-83.92)
kinetic Ignored
(end of life, was deferred [2023.01.10])
lunar
Released (6.2.0-34.34)
mantic Not vulnerable
(6.5.0-5.5)
noble Needs triage

trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 280a8ab81733da8bc442253c700a52c4c0886ffd
linux-allwinner
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

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

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-aws
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-1109.118)
jammy
Released (5.15.0-1044.49)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1013.13)
mantic Not vulnerable
(6.5.0-1005.5)
noble Not vulnerable
(6.5.0-1005.5)
trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-aws-5.13)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
xenial Does not exist

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

focal Ignored
(superseded by linux-aws-5.15)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.15)
xenial Does not exist

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

focal
Released (5.15.0-1044.49~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(superseded by linux-aws-6.2, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.4)
xenial Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1109.118~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-1013.13~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-aws-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1115.122)
jammy
Released (5.15.0-1046.53)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1014.14)
mantic Not vulnerable
(6.5.0-1004.4)
noble Not vulnerable
(6.5.0-1004.4)
trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-azure-5.13)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
xenial Does not exist

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

focal Ignored
(superseded by linux-azure-5.15)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.15)
xenial Does not exist

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

focal
Released (5.15.0-1046.53~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.4)
xenial Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1115.122~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-1014.14~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-azure-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-azure-fde-5.15, was needs-triage)
jammy
Released (5.15.0-1046.53)
kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-1046.53~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-1014.14~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal
Released (5.4.0-1070.76)
jammy Pending

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Ignored
(end of standard support)
upstream
Released (6.4~rc3)
xenial Ignored
(end of standard support)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1112.121)
jammy
Released (5.15.0-1041.49)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1016.18)
mantic Not vulnerable
(6.5.0-1004.4)
noble Not vulnerable
(6.5.0-1004.4)
trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-gcp-5.13)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
xenial Does not exist

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

focal Ignored
(superseded by linux-gcp-5.15)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.15)
xenial Does not exist

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

focal
Released (5.15.0-1041.49~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.2, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.4)
xenial Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1112.121~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-1016.18~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-gcp-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Ignored
(end of kernel support, was needs-triage)
jammy
Released (5.15.0-1041.46)
kinetic Does not exist

noble Needs triage

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(end of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-gke-5.4)
xenial Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.4.0-1076.80)
jammy
Released (5.15.0-1027.32)
kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-1027.32~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support, was needs-triage)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
bionic Does not exist

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
xenial Does not exist

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

focal Ignored
(superseded by linux-hwe-5.15)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.15)
xenial Does not exist

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

focal
Released (5.15.0-83.92~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-162.179~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-34.34~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(superseded by linux-hwe)
linux-ibm
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (5.4.0-1056.61)
jammy
Released (5.15.0-1037.40)
kinetic Ignored
(end of life, was needs-triage)
lunar Ignored
(end of kernel support, was needed)
mantic Not vulnerable
(6.5.0-1005.5)
noble Not vulnerable
(6.5.0-1005.5)
trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-1037.40~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1056.61~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy
Released (5.15.0-1039.45)
kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-1040.46~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.4.0-1021.22)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-1098.104)
jammy
Released (5.15.0-1041.46)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1014.14)
mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-laptop
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Not vulnerable

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

jammy
Released (5.15.0-83.92)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1014.14)
mantic Not vulnerable
(6.5.0-5.5.1)
noble Not vulnerable
(6.5.0-5.5.1)
trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-83.92~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.2.0-1014.14~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Ignored
(ESM criteria, was needed)
upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy
Released (5.15.0-1032.32)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-nvidia-6.2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (6.2.0-1011.11)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-nvidia-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(end of standard support)
linux-oem-5.10
Launchpad, Ubuntu, Debian
bionic Does not exist

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-oem-5.14)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oem-5.14)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needs-triage)
kinetic Ignored
(end of life, was needs-triage)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy
Released (6.1.0-1016.16)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-1108.117)
jammy
Released (5.15.0-1042.48)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1013.13)
mantic Not vulnerable
(6.5.0-1005.5)
noble Not vulnerable
(6.5.0-1005.5)
trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(ESM criteria, was needed)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-oracle-5.13)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.13)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal
Released (5.15.0-1042.48~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.4)
xenial Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1108.117~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
xenial Does not exist

linux-oracle-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal
Released (5.4.0-1093.104)
jammy
Released (5.15.0-1037.40)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-1014.16)
mantic Not vulnerable
(6.5.0-1002.2)
noble Not vulnerable
(6.5.0-1002.2)
trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1093.104~18.04.1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needs-triage)
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(end of standard support)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-raspi2-5.4)
xenial Does not exist

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

focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support, was needs-triage)
kinetic Ignored
(end of life, was needs-triage)
lunar
Released (6.2.0-34.34.1)
mantic Not vulnerable
(6.5.0-9.9.1)
noble Needed

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Ignored
(superseded by linux-riscv-5.13)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.13)
xenial Does not exist

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

focal
Released (5.15.0-1040.44~20.04.3)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
xenial Does not exist

linux-riscv-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Ignored
(end of standard support)
linux-starfive
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Ignored
(end of life, was deferred)
lunar
Released (6.2.0-1006.7)
mantic Not vulnerable
(6.5.0-1002.3)
noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

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

focal Does not exist

jammy Not vulnerable
(6.2.0-1006.7~22.04.1)
lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial Does not exist

linux-starfive-6.5
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal
Released (5.4.0-1029.33)
jammy
Released (5.15.0-1025.29)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.4~rc3)
xenial 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