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CVE-2023-3338

Published: 30 June 2023

A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.

From the Ubuntu Security Team

Davide Ornaghi discovered that the DECnet network protocol implementation in the Linux kernel contained a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Please note that kernel support for the DECnet has been removed to resolve this CVE.

Notes

AuthorNote
sbeattie
fix is to remove DECnet support entirely.

Priority

Medium

Cvss 3 Severity Score

6.5

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

jammy
Released (5.15.0-1037.37)
upstream
Released (6.1~rc1)
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

focal
Released (5.15.0-1030.35~20.04.1)
upstream
Released (6.1~rc1)
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

jammy Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

jammy Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
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

kinetic Does not exist

lunar Does not exist

jammy Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Ignored
(end of life, was needs-triage)
lunar Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.1~rc1)
jammy Ignored
(end of life, was needed)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
lunar
Released (6.2.0-1002.2)
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

jammy Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
mantic Does not exist

linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic
Released (5.4.0-1058.63~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.1.0-16.16)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-164.181)
jammy
Released (5.15.0-86.96)
trusty Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
bionic Ignored
(ESM criteria, was needed)
mantic Not vulnerable
(6.2.0-20.20)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 1202cdd665315c525b5237e96e0bedc76d7e754f
linux-aws
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
jammy
Released (5.15.0-1047.52)
trusty Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
bionic Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-1111.120)
mantic Not vulnerable
(6.2.0-1003.3)
linux-azure
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1117.124)
jammy
Released (5.15.0-1049.56)
trusty Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
bionic Ignored
(superseded by linux-azure-5.3)
mantic Not vulnerable
(6.2.0-1003.3)
linux-gcp
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1004.4)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1115.124)
jammy
Released (5.15.0-1044.52)
xenial Ignored
(ESM criteria, was needed)
trusty Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
mantic Not vulnerable
(6.2.0-1005.5)
linux-kvm
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1100.106)
jammy
Released (5.15.0-1044.49)
bionic Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
trusty Does not exist

mantic Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
jammy
Released (5.15.0-86.95)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

mantic Not vulnerable
(6.2.0-1003.3)
linux-oem-5.17
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
jammy Ignored
(end of life, was needed)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1002.2)
upstream
Released (6.1~rc1)
bionic Ignored
(ESM criteria, was needed)
xenial Ignored
(ESM criteria, was needed)
focal
Released (5.4.0-1110.119)
jammy
Released (5.15.0-1045.51)
trusty Does not exist

mantic Not vulnerable
(6.2.0-1003.3)
linux-raspi
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-1003.3)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1095.106)
trusty Does not exist

xenial Does not exist

bionic Does not exist

mantic Not vulnerable
(6.2.0-1004.5)
jammy
Released (5.15.0-1040.43)
linux-riscv
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
jammy Ignored
(end of life, was needs-triage)
lunar Not vulnerable
(6.2.0-19.19.1)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
mantic Not vulnerable
(6.2.0-19.19.1)
linux-aws-5.0
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-aws-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1047.52~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-1111.120~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
xenial Ignored
(ESM criteria, was needed)
trusty Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-4.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic Ignored
(ESM criteria, was needed)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1049.56~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-5.19
Launchpad, Ubuntu, Debian
jammy Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-1117.124~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-fde
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal Ignored
(end of life, was needed)
jammy
Released (5.15.0-1049.56.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1049.56~20.04.1.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

jammy Ignored
(end of life, was needs-triage)
mantic Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
jammy Pending

focal
Released (5.4.0-1072.78)
trusty Does not exist

xenial Does not exist

bionic Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-fips
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gcp-4.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic Ignored
(ESM criteria, was needed)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1044.52~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-1115.124~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gke
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
jammy
Released (5.15.0-1044.49)
trusty Does not exist

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

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Needs triage

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gke-5.15
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
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 (6.1~rc1)
mantic Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Needs triage

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gkeop
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1078.82)
jammy
Released (5.15.0-1030.35)
trusty Does not exist

xenial Does not exist

bionic Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Needs triage

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
xenial Ignored
(ESM criteria, was needed)
trusty Does not exist

bionic Needs triage

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-86.96~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
jammy Ignored
(end of life, was needed)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-164.181~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-ibm
Launchpad, Ubuntu, Debian
lunar Not vulnerable
(6.2.0-1001.1)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1058.63)
jammy
Released (5.15.0-1040.43)
trusty Does not exist

xenial Does not exist

bionic Does not exist

kinetic Ignored
(end of life, was needs-triage)
mantic Not vulnerable
(6.2.0-1001.1)
linux-intel-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-intel-iotg
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

jammy
Released (5.15.0-1043.49)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1043.49~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-iot
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1023.24)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

focal
Released (5.15.0-86.95~20.04.1)
mantic Does not exist

linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
jammy Ignored
(end of life, was needed)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Ignored
(ESM criteria, was needed)
xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

xenial Ignored
(end of standard support)
bionic Needs triage

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-5.14
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-6.0
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
jammy Ignored
(end of life, was needed)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-6.1
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(6.1.0-1004.4)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oracle-5.0
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oracle-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1045.51~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-1110.119~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
bionic
Released (5.4.0-1095.106~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Ignored
(end of standard support)
bionic Ignored
(end of standard support)
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-riscv-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
focal
Released (5.15.0-1043.47~20.04.1)
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
upstream
Released (6.1~rc1)
trusty Does not exist

xenial Ignored
(end of standard support)
bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
jammy
Released (5.15.0-1025.29)
upstream
Released (6.1~rc1)
focal
Released (5.4.0-1031.35)
trusty Does not exist

xenial Does not exist

bionic Does not exist

kinetic Does not exist

lunar Does not exist

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

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
upstream
Released (6.1~rc1)
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

jammy Not vulnerable
(6.2.0-25.25~22.04.2)
upstream
Released (6.1~rc1)
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 Not vulnerable
(6.2.0-1008.8~22.04.1)
upstream
Released (6.1~rc1)
mantic Does not exist

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
Released (6.1~rc1)
focal
Released (5.15.0-1040.43~20.04.1)
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

jammy Not vulnerable
(6.2.0-1009.9~22.04.3)
upstream
Released (6.1~rc1)
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

lunar Does not exist

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
upstream
Released (6.1~rc1)
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

lunar Does not exist

jammy Not vulnerable
(6.2.0-1005.5~22.04.1)
upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

linux-oem-5.10
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

focal Ignored
(end of life, was needs-triage)
upstream
Released (6.1~rc1)
mantic Does not exist

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Ignored
(end of standard support)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

kinetic Does not exist

lunar Does not exist

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

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

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

upstream Ignored
(superseded by linux-riscv-5.13)
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 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

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H