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CVE-2023-2898

Published: 26 May 2023

There is a null-pointer-dereference flaw found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem.

From the Ubuntu Security Team

It was discovered that a race condition existed in the f2fs file system in the Linux kernel, leading to a null pointer dereference vulnerability. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash).

Notes

AuthorNote
Priority reason:
Requires a specially constructed f2fs file system image to be mounted to exploit.
sbeattie
proposed patch is "f2fs: fix to avoid NULL pointer
dereference f2fs_write_end_io()"

Priority

Low

Cvss 3 Severity Score

4.7

Score breakdown

Status

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
jammy
Released (5.15.0-1032.32)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
focal
Released (5.15.0-1027.32~20.04.1)
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

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

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(superseded by linux-aws-6.2, was needs-triage)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

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy Ignored
(superseded by linux-gcp-6.2, was needed)
linux-riscv-5.19
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy Ignored
(end of kernel support, 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 Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
mantic Does not exist

lunar Ignored
(end of kernel support, 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

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy Ignored
(end of kernel support, was needed)
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 Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
lunar
Released (6.2.0-1004.5)
mantic Needed

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy Ignored
(end of kernel support, was needs-triage)
linux-aws
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
focal Not vulnerable
(5.4.0-1005.5)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.4.0-1001.10)
jammy
Released (5.15.0-1044.49)
lunar
Released (6.2.0-1011.11)
bionic Not vulnerable
(4.15.0-1001.1)
mantic Needed

linux-azure
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
focal Not vulnerable
(5.4.0-1006.6)
trusty Not vulnerable
(4.15.0-1023.24~14.04.1)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.11.0-1009.9)
lunar
Released (6.2.0-1011.11)
jammy
Released (5.15.0-1046.53)
bionic Ignored
(superseded by linux-azure-5.3)
mantic Needed

linux-ibm
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
focal Not vulnerable
(5.4.0-1003.4)
jammy
Released (5.15.0-1037.40)
bionic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.5~rc1)
lunar
Released (6.2.0-1009.9)
mantic Ignored
(end of kernel support, was needed)
linux-kvm
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Not vulnerable
(4.15.0-1002.2)
focal Not vulnerable
(5.4.0-1004.4)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.4.0-1004.9)
lunar
Released (6.2.0-1012.12)
trusty Does not exist

jammy
Released (5.15.0-1041.46)
mantic Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
jammy
Released (5.15.0-83.92)
lunar
Released (6.2.0-1012.12)
bionic Does not exist

focal Does not exist

trusty Does not exist

xenial Does not exist

mantic Needed

linux-oem-5.17
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-oem-6.1, was needed)
linux-oracle
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Not vulnerable
(4.15.0-1007.9)
focal Not vulnerable
(5.4.0-1005.5)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.15.0-1007.9~16.04.1)
jammy
Released (5.15.0-1042.48)
lunar
Released (6.2.0-1011.11)
trusty Does not exist

mantic Needed

linux-raspi
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
lunar
Released (6.2.0-1012.14)
bionic Does not exist

trusty Does not exist

xenial Does not exist

focal Not vulnerable
(5.4.0-1007.7)
jammy
Released (5.15.0-1037.40)
mantic Needed

linux-riscv
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.5~rc1)
lunar
Released (6.2.0-32.32.2)
bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
trusty Does not exist

xenial Does not exist

mantic Needed

jammy Ignored
(end of kernel support, was needs-triage)
linux
Launchpad, Ubuntu, Debian
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.4.0-2.16)
lunar
Released (6.2.0-32.32)
kinetic Ignored
(end of life, was needs-triage)
bionic Not vulnerable
(4.13.0-16.19)
focal Not vulnerable
(5.4.0-9.12)
jammy
Released (5.15.0-83.92)
mantic Pending

Patches:
Introduced by

b4b10061ef98c583bcf82a4200703fbaa98c18dc

Fixed by d8189834d4348ae608083e1f1f53792cfcc2a9bc
linux-aws-5.0
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-aws-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-1044.49~20.04.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1018.18~18.04.1)
focal 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 (6.5~rc1)
mantic Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.15.0-1030.31~16.04.1)
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1082.92)
focal 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 (6.5~rc1)
mantic Does not exist

linux-azure-fde
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1006.6)
upstream
Released (6.5~rc1)
bionic Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

jammy
Released (5.15.0-1046.53.1)
mantic Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-1046.53~20.04.1.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1007.10)
jammy Needed

upstream
Released (6.5~rc1)
bionic Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

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

linux-fips
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

linux-gcp
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1005.5)
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.10.0-1004.4)
lunar
Released (6.2.0-1013.13)
jammy
Released (5.15.0-1041.49)
bionic Ignored
(superseded by linux-gcp-5.3)
trusty Does not exist

kinetic Ignored
(end of life, was needs-triage)
mantic Needed

linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1071.81)
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-1041.49~20.04.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1019.19~18.04.2)
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gke
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1033.35)
upstream
Released (6.5~rc1)
jammy
Released (5.15.0-1041.46)
bionic Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

linux-gke-4.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar 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
upstream
Released (6.5~rc1)
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gke-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(end of kernel support, was needed)
linux-gke-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
linux-gkeop
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1008.9)
upstream
Released (6.5~rc1)
jammy
Released (5.15.0-1027.32)
bionic Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

bionic Ignored
(end of kernel support, was needs-triage)
linux-hwe
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
xenial Not vulnerable
(4.8.0-39.42~16.04.1)
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-83.92~20.04.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-hwe-6.2, was needed)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-37.41~18.04.1)
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

focal Needed

mantic Does not exist

linux-iot
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1001.3)
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-83.92~20.04.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.2, was needed)
linux-lts-xenial
Launchpad, Ubuntu, Debian
trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

xenial Does not exist

mantic Does not exist

linux-oem
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
linux-oem-5.10
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oem-5.13, was needs-triage)
linux-oem-5.14
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(replaced by linux-hwe-5.15, was needs-triage)
linux-oem-5.6
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar 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
upstream
Released (6.5~rc1)
jammy
Released (6.0.0-1021.21)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-oem-6.1
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

jammy
Released (6.1.0-1019.19)
mantic Does not exist

linux-oracle-5.0
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

focal Ignored
(superseded by linux-oracle-5.15, was needs-triage)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
focal
Released (5.15.0-1042.48~20.04.1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1019.19~18.04.1)
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1013.13~18.04.1)
upstream
Released (6.5~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Ignored
(end of standard support, was needs-triage)
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

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

linux-snapdragon
Launchpad, Ubuntu, Debian
upstream
Released (6.5~rc1)
bionic Ignored
(end of standard support, was needs-triage)
focal 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)
mantic Does not exist

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1020.24)
bionic Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy
Released (5.15.0-1025.29)
linux-riscv-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1040.44~20.04.3)
bionic 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 (6.5~rc1)
mantic 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

lunar Does not exist

upstream Needs triage

jammy
Released (6.2.0-1011.11~22.04.1)
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

lunar Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was needs-triage)
jammy
Released (6.2.0-32.32~22.04.1)
mantic 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

lunar Does not exist

jammy
Released (6.2.0-1012.12~22.04.1)
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

jammy Does not exist

lunar Does not exist

upstream Needs triage

focal
Released (5.15.0-1037.40~20.04.1)
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

lunar Does not exist

upstream Needs triage

jammy
Released (6.2.0-1013.13~22.04.1)
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-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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

linux-azure-5.15
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

upstream
Released (6.5~rc1)
focal
Released (5.15.0-1046.53~20.04.1)
mantic Does not exist

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

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.5~rc1)
mantic Does not exist

jammy Ignored
(superseded by linux-azure-6.2, was needs-triage)
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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(5.4.0-1020.20~18.04.1)
upstream
Released (6.5~rc1)
mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (6.5~rc1)
xenial Does not exist

focal Does not exist

mantic Does not exist

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

focal Does not exist

kinetic Does not exist

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

trusty Does not exist

xenial Does not exist

upstream
Released (6.5~rc1)
mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

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

lunar Does not exist

trusty Does not exist

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

bionic Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
focal 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 (6.5~rc1)
bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
mantic Does not exist

linux-intel-5.13
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

upstream
Released (6.5~rc1)
mantic Does not exist

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

focal Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.5~rc1)
jammy
Released (5.15.0-1039.45)
mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
focal 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 (6.5~rc1)
bionic Ignored
(end of standard support, was needs-triage)
mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

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

lunar Does not exist

trusty Does not exist

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

mantic Does not exist

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

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

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

mantic 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

lunar Does not exist

trusty Does not exist

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

mantic 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 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 Pending

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 Pending

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 Pending

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 Needed

lunar Does not exist

mantic Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 4.7
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H