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CVE-2023-2176

Published: 20 April 2023

A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege.

From the Ubuntu Security Team

Wei Chen discovered that the InfiniBand RDMA communication manager implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to cause a denial of service (system crash).

Priority

Medium

Cvss 3 Severity Score

7.8

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 Not vulnerable
(5.15.0-1005.5)
upstream
Released (6.3~rc1)
mantic Does not exist

noble 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 Not vulnerable
(5.15.0-1003.5~20.04.2)
upstream
Released (6.3~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1019.20~22.04.1)
upstream
Released (6.3~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1020.22~22.04.2)
upstream
Released (6.3~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1012.13~22.04.1)
upstream
Released (6.3~rc1)
mantic Does not exist

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

kinetic Not vulnerable
(5.19.0-1003.3)
lunar Not vulnerable
(5.19.0-1003.3)
upstream
Released (6.3~rc1)
mantic Does not exist

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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1007.7~22.04.1)
upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

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(superseded by linux-aws-5.4)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

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(superseded by linux-aws-5.4)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

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
bionic Not vulnerable
(5.4.0-1018.18~18.04.1)
mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
xenial Not vulnerable
(4.15.0-1030.31~16.04.1)
mantic Does not exist

noble Does not exist

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
lunar
Released (6.2.0-1007.7)
upstream
Released (6.3~rc1)
focal Not vulnerable
(5.4.0-1006.6)
jammy Not vulnerable
(5.13.0-1006.7)
kinetic Not vulnerable
(5.15.0-1003.4)
trusty Not vulnerable
(4.15.0-1023.24~14.04.1)
xenial Not vulnerable
(4.11.0-1009.9)
mantic Needed

noble Needed

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
bionic Not vulnerable
(4.15.0-1082.92)
mantic Does not exist

noble Does not exist

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

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

bionic Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

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

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

trusty Does not exist

xenial Does not exist

focal Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
bionic Not vulnerable
(5.4.0-1020.20~18.04.1)
mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

focal Not vulnerable
(5.4.0-1006.6)
upstream
Released (6.3~rc1)
jammy Not vulnerable
(5.13.0-1006.7)
mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

focal Not vulnerable
(5.15.0-1007.8~20.04.1)
upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

jammy Not vulnerable
(5.15.0-1011.13)
upstream
Released (6.3~rc1)
focal Not vulnerable
(5.4.0-1007.10)
mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

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

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

lunar
Released (6.2.0-1009.9)
upstream
Released (6.3~rc1)
focal Not vulnerable
(5.4.0-1005.5)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1003.6)
xenial Not vulnerable
(4.10.0-1004.4)
mantic Needed

noble Needed

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

bionic Not vulnerable
(4.15.0-1071.81)
mantic Does not exist

noble Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
upstream
Released (6.3~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

focal Not vulnerable
(5.15.0-1006.9~20.04.1)
mantic Does not exist

noble 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

trusty Does not exist

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

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

bionic Not vulnerable
(5.4.0-1019.19~18.04.2)
focal Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Ignored
(end of standard support)
lunar Does not exist

focal Not vulnerable
(5.4.0-1033.35)
mantic Does not exist

noble Needs triage

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

bionic Ignored
(superseded by linux-gke-5.0, was needs-triage)
noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Not vulnerable
(5.15.0-1011.14~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Not vulnerable
(5.4.0-1008.9)
jammy Not vulnerable
(5.15.0-1001.2)
kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
upstream
Released (6.3~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

trusty Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.15.0-33.34~20.04.1)
upstream
Released (6.3~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-hwe-5.19
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.19.0-28.29~22.04.1)
bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.3~rc1)
bionic Not vulnerable
(5.4.0-37.41~18.04.1)
mantic Does not exist

noble Does not exist

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

bionic Does not exist

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

kinetic Does not exist

trusty Does not exist

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

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

lunar Does not exist

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

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

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

xenial Does not exist

focal Not vulnerable
(5.4.0-1003.4)
jammy Not vulnerable
(5.15.0-1002.2)
upstream
Released (6.3~rc1)
lunar
Released (6.2.0-1005.5)
mantic Ignored
(end of kernel support, was needed)
noble Needed

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

jammy Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Needs triage

kinetic Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

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

linux-intel-iotg
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.15.0-1004.6)
lunar Does not exist

bionic Does not exist

focal Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.15.0-1003.5~20.04.1)
lunar Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

linux-iot
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1001.3)
upstream
Released (6.3~rc1)
xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

noble Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1004.4)
jammy Not vulnerable
(5.13.0-1004.4)
kinetic Not vulnerable
(5.15.0-1004.4)
trusty Does not exist

xenial Not vulnerable
(4.4.0-1004.9)
lunar
Released (6.2.0-1008.8)
upstream
Released (6.3~rc1)
bionic Not vulnerable
(4.15.0-1002.2)
mantic Does not exist

noble Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.15.0-22.22)
kinetic Not vulnerable
(5.15.0-24.24)
bionic Does not exist

focal Does not exist

trusty Does not exist

xenial Does not exist

lunar
Released (6.2.0-1008.8)
upstream
Released (6.3~rc1)
mantic
Released (6.3.0-7.7.1)
noble Pending
(6.3.0-7.7.1)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.15.0-33.34~20.04.1)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

bionic Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Not vulnerable
(5.19.0-1017.18~22.04.1)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

xenial Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (6.3~rc1)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

upstream
Released (6.3~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

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

mantic Does not exist

bionic Ignored
(replaced by linux-hwe-5.4, was needs-triage)
noble Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
upstream
Released (6.3~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

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

linux-oem-5.14
Launchpad, Ubuntu, Debian
upstream
Released (6.3~rc1)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

mantic Does not exist

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

linux-oem-5.17
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(5.17.0-1003.3)
kinetic Ignored
(end of life, was needs-triage)
trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

bionic Does not exist

focal Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

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

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

focal Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

jammy
Released (6.0.0-1019.19)
lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

jammy
Released (6.1.0-1015.15)
lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1005.5)
jammy Not vulnerable
(5.13.0-1008.10)
kinetic Not vulnerable
(5.15.0-1002.4)
trusty Does not exist

upstream
Released (6.3~rc1)
xenial Not vulnerable
(4.15.0-1007.9~16.04.1)
bionic Not vulnerable
(4.15.0-1007.9)
lunar
Released (6.2.0-1007.7)
mantic Needed

noble Needed

linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Not vulnerable
(5.15.0-1007.9~20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

noble 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

noble Does not exist

linux-oracle-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

upstream
Released (6.3~rc1)
xenial Does not exist

bionic Not vulnerable
(5.4.0-1019.19~18.04.1)
mantic Does not exist

noble 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

noble Does not exist

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

focal Not vulnerable
(5.4.0-1007.7)
jammy Not vulnerable
(5.13.0-1008.9)
kinetic Not vulnerable
(5.15.0-1005.5)
trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar
Released (6.2.0-1008.10)
mantic Needed

noble Needed

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

lunar Does not exist

bionic Not vulnerable
(5.4.0-1013.13~18.04.1)
mantic Does not exist

noble Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Ignored
(end of standard support)
lunar Does not exist

bionic Ignored
(end of standard support, was needed)
mantic Does not exist

noble 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

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support, was needs-triage)
kinetic Not vulnerable
(5.15.0-1007.7)
lunar Ignored
(end of life, was needed)
trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

mantic Needed

noble Needed

linux-riscv-5.15
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.15.0-1015.17~20.04.1)
upstream
Released (6.3~rc1)
xenial Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support, was needed)
upstream
Released (6.3~rc1)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

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

mantic Does not exist

noble Does not exist

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

focal Not vulnerable
(5.4.0-1020.24)
kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (6.3~rc1)
xenial Does not exist

jammy Not vulnerable

mantic Does not exist

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

kinetic Not vulnerable
(5.19.0-1001.2)
lunar Not vulnerable
(5.19.0-1003.4)
upstream
Released (6.3~rc1)
mantic Not vulnerable

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

kinetic Does not exist

lunar Does not exist

jammy Not vulnerable
(5.19.0-1014.16~22.04.1)
upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

linux
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.13.0-16.19)
focal Not vulnerable
(5.4.0-9.12)
lunar
Released (6.2.0-25.25)
upstream
Released (6.3~rc1)
jammy Not vulnerable
(5.13.0-19.19)
kinetic Not vulnerable
(5.15.0-25.25)
trusty Not vulnerable
(3.11.0-12.19)
xenial Not vulnerable
(4.4.0-2.16)
mantic Not vulnerable
(6.3.0-7.7)
noble Not vulnerable
(6.3.0-7.7)
Patches:
Introduced by

fc008bdbf1cd02e36bbfe53ea006b258335d908e

Fixed by 8d037973d48c026224ab285e6a06985ccac6f7bf
linux-aws-6.2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

jammy Not vulnerable

lunar Does not exist

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

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 Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-hwe-6.5, was needs-triage)
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 Not vulnerable

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-ibm-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

lunar Does not exist

upstream Needs triage

mantic Does not exist

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 Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-gcp-6.5, was needs-triage)
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

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-azure-6.5, was needs-triage)
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

jammy Not vulnerable

lunar Does not exist

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

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

lunar Does not exist

upstream
Released (6.3~rc1)
focal Not vulnerable
(5.15.0-1014.18~20.04.1)
mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

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

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

kinetic Does not exist

trusty Does not exist

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

lunar Does not exist

mantic Does not exist

noble Does not exist

linux-aws
Launchpad, Ubuntu, Debian
lunar
Released (6.2.0-1007.7)
upstream
Released (6.3~rc1)
bionic Not vulnerable
(4.15.0-1001.1)
focal Not vulnerable
(5.4.0-1005.5)
jammy Not vulnerable
(5.13.0-1005.6)
kinetic Not vulnerable
(5.15.0-1004.6)
trusty Not vulnerable
(4.4.0-1002.2)
xenial Not vulnerable
(4.4.0-1001.10)
mantic Needed

noble Needed

linux-azure-fde-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 (6.3~rc1)
mantic Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2, was needed)
noble 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 Ignored
(superseded by linux-nvidia-6.5, was needs-triage)
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

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Ignored
(superseded by linux-starfive-6.5, was needs-triage)
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

mantic Not vulnerable

upstream Needs triage

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

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream 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

jammy Not vulnerable

lunar Does not exist

mantic Does not exist

upstream Needs triage

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 Pending

lunar Does not exist

mantic Does not exist

upstream Needs triage

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 Needed

mantic Does not exist

upstream Needs triage

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 Not vulnerable

mantic Does not exist

upstream Needs triage

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

jammy Needed

mantic Does not exist

upstream Needs triage

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

jammy Needed

mantic Does not exist

upstream Needs triage

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

jammy Needed

mantic Does not exist

upstream Needs triage

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 Needed

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 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H