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CVE-2023-6121

Published: 16 November 2023

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).

From the Ubuntu Security Team

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory).

Priority

Medium

Cvss 3 Severity Score

4.3

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
trusty Not vulnerable
(3.11.0-12.19)
bionic
Released (4.15.0-223.235)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-173.191)
jammy
Released (5.15.0-100.110)
lunar Ignored
(end of life, was needed)
mantic
Released (6.5.0-25.25)
xenial Not vulnerable
(4.4.0-2.16)
upstream
Released (6.7~rc3)
noble Pending
(6.8.0-7.7)
Patches:
Introduced by

a07b4970f464f13640e28e16dad6cfa33647cc99

Fixed by 1c22e0295a5eb571c27b53c7371f95699ef705ff
linux-hwe
Launchpad, Ubuntu, Debian
trusty Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
xenial
Released (4.15.0-223.235~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
noble Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-173.191~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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(superseded by linux-hwe-5.11)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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
noble 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(superseded by linux-hwe-5.13)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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
noble 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

lunar Does not exist

mantic Does not exist

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

linux-hwe-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

mantic Does not exist

upstream
Released (6.7~rc3)
focal
Released (5.15.0-100.110~20.04.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.2)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.5, was needs-triage)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was needs-triage)
noble Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
noble Does not exist

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

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

mantic Does not exist

bionic
Released (4.15.0-1150.155)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1108.115)
upstream
Released (6.7~rc3)
xenial Not vulnerable
(4.4.0-1004.9)
lunar Ignored
(end of life, was needed)
jammy
Released (5.15.0-1052.57)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

upstream Ignored
(end of life)
lunar Ignored
(end of kernel support)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
jammy Ignored
(end of kernel support)
noble Does not exist

linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1166.179)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (5.4.0-1120.130)
jammy
Released (5.15.0-1056.61)
lunar Ignored
(end of life, was needed)
xenial Not vulnerable
(4.4.0-1001.10)
mantic
Released (6.5.0-1015.15)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (6.7~rc3)
noble Pending

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

xenial Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-5.3)
noble Does not exist

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

xenial Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-1120.130~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
noble 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

lunar Does not exist

mantic Does not exist

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

linux-aws-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

mantic Does not exist

focal
Released (5.15.0-1056.61~20.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-aws-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-aws-6.2)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-aws-6.5, was needs-triage)
upstream Ignored
(superseded by linux-aws-6.5, was needed)
noble Does not exist

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

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
xenial
Released (4.15.0-1166.179~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
noble Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1126.133)
jammy
Released (5.15.0-1058.66)
lunar Ignored
(end of life, was needed)
mantic
Released (6.5.0-1016.16)
trusty
Released (4.15.0-1175.190~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
xenial
Released (4.15.0-1175.190~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
noble Pending

linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (4.15.0-1175.190)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-1126.133~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
noble 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

lunar Does not exist

mantic Does not exist

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

linux-azure-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

mantic Does not exist

focal
Released (5.15.0-1058.66~20.04.2)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-azure-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.2)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-azure-6.5, was needs-triage)
upstream Ignored
(superseded by linux-azure-6.5, was needed)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

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

mantic Does not exist

jammy
Released (5.15.0-1058.66.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-1058.66~20.04.2.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-fde-6.2)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(replaced by linux-azure-6.5, was needed)
jammy Ignored
(replaced by linux-azure-6.5, was needs-triage)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

lunar Does not exist

mantic Does not exist

focal
Released (5.4.0-1080.87)
jammy Pending

upstream
Released (6.7~rc3)
noble Does not exist

linux-dell300x
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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-5.3)
noble Does not exist

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

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1124.133)
jammy
Released (5.15.0-1053.61)
mantic
Released (6.5.0-1015.15)
xenial
Released (4.15.0-1160.177~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar Ignored
(end of life, was needed)
upstream
Released (6.7~rc3)
noble Pending

linux-gcp-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (4.15.0-1160.177)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-1124.133~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-1053.61~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-6.2, was needed)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.5, was needs-triage)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-6.5, was needed)
noble Does not exist

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

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

lunar Does not exist

mantic Does not exist

focal Ignored
(end of kernel support)
jammy
Released (5.15.0-1052.57)
upstream
Released (6.7~rc3)
noble Needs triage

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

xenial Does not exist

bionic Ignored
(superseded by linux-gke-5.0)
focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gke-5.0)
noble Does not exist

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

xenial Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gke-5.3)
noble Does not exist

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

xenial Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

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

linux-gke-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
bionic Ignored
(end of kernel support)
noble Does not exist

linux-gke-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

mantic Does not exist

upstream Ignored
(end of life)
focal Ignored
(end of kernel support)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

lunar Does not exist

mantic Does not exist

focal
Released (5.4.0-1087.91)
jammy
Released (5.15.0-1038.44)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
bionic Ignored
(end of kernel support)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.15.0-1038.44~20.04.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1067.72)
lunar Ignored
(end of kernel support, was needs-triage)
mantic Ignored
(end of kernel support, was needs-triage)
upstream
Released (6.7~rc3)
jammy
Released (5.15.0-1048.51)
noble Pending

linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-1067.72~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

mantic Does not exist

upstream
Released (6.7~rc3)
focal
Released (5.15.0-1048.51~20.04.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
focal Ignored
(end of kernel support)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
jammy
Released (5.15.0-1050.56)
noble Does not exist

linux-intel-iotg-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

mantic Does not exist

upstream
Released (6.7~rc3)
focal
Released (5.15.0-1050.56~20.04.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
focal
Released (5.4.0-1032.33)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

upstream
Released (6.7~rc3)
mantic
Released (6.5.0-1011.14)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

upstream
Released (6.7~rc3)
lunar Ignored
(end of life, was needed)
jammy
Released (5.15.0-100.110)
mantic
Released (6.5.0-25.25.1)
noble Pending

linux-lowlatency-hwe-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

mantic Does not exist

upstream
Released (6.7~rc3)
focal
Released (5.15.0-100.110~20.04.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.2)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5, was needs-triage)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy
Released (5.15.0-1046.46)
lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Not vulnerable

linux-nvidia-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

mantic Does not exist

upstream Ignored
(superseded by linux-nvidia-6.5, was needed)
jammy Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
noble Does not exist

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

bionic
Released (4.15.0-1129.140)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (4.15.0-1129.140~16.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar Ignored
(end of life, was needed)
focal
Released (5.4.0-1119.128)
jammy
Released (5.15.0-1053.59)
upstream
Released (6.7~rc3)
mantic
Released (6.5.0-1018.18)
noble Pending

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

xenial Does not exist

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oracle-5.3)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

bionic
Released (5.4.0-1119.128~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (6.7~rc3)
noble 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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

bionic Does not exist

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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oracle-5.15)
noble Does not exist

linux-oracle-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

mantic Does not exist

focal
Released (5.15.0-1053.59~20.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
bionic Ignored
(replaced by linux-hwe-5.4)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-oem-5.10)
jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-5.10)
noble Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-5.13)
noble 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

lunar Does not exist

mantic Does not exist

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

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

xenial Does not exist

bionic Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

focal Ignored
(replaced by linux-hwe-5.15)
upstream Ignored
(replaced by linux-hwe-5.15)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy
Released (6.1.0-1033.33)
lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy
Released (6.5.0-1016.17)
upstream
Released (6.7~rc3)
noble Does not exist

linux-oem-osp1
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

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

lunar Ignored
(end of life, was needed)
jammy
Released (5.15.0-1048.51)
upstream
Released (6.7~rc3)
focal
Released (5.4.0-1104.116)
mantic
Released (6.5.0-1012.15)
noble Pending
(6.7.0-1001.1)
linux-raspi2
Launchpad, Ubuntu, Debian
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

lunar Does not exist

mantic Does not exist

upstream Ignored
(replaced by linux-raspi)
noble 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

lunar Does not exist

mantic Does not exist

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

linux-raspi-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
bionic
Released (5.4.0-1104.116~18.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Ignored
(superseded by linux-riscv-5.8)
lunar Ignored
(end of life, was needed)
mantic
Released (6.5.0-25.25.1)
upstream
Released (6.7~rc3)
jammy Ignored
(end of kernel support)
noble Needed

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

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
noble 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

lunar Does not exist

mantic Does not exist

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

linux-riscv-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

mantic Does not exist

focal
Released (5.15.0-1051.55~20.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
jammy Ignored
(end of kernel support)
noble Does not exist

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

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

jammy Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

lunar Ignored
(end of life, was needed)
upstream
Released (6.7~rc3)
mantic
Released (6.5.0-1009.10)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream Ignored
(end of life)
jammy Ignored
(end of kernel support)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

jammy Ignored
(superseded by linux-starfive-6.5, was needs-triage)
upstream Ignored
(superseded by linux-starfive-6.5, was needs-triage)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

lunar Does not exist

mantic Does not exist

focal
Released (5.4.0-1039.43)
upstream
Released (6.7~rc3)
jammy Needs triage

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
jammy
Released (6.5.0-25.25~22.04.1)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy
Released (6.5.0-25.25.1~22.04.1)
lunar Does not exist

mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy
Released (6.5.0-25.25.1~22.04.1)
mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy
Released (6.5.0-1009.10~22.04.1)
mantic Does not exist

upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

mantic Does not exist

jammy
Released (6.5.0-1015.15~22.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

mantic Does not exist

jammy
Released (6.5.0-1016.16~22.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

mantic Does not exist

jammy
Released (6.5.0-1015.15~22.04.1)
upstream
Released (6.7~rc3)
noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

mantic Does not exist

upstream Needs triage

noble Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 4.3
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N