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CVE-2021-35039

Published: 7 July 2021

kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument.

From the Ubuntu security team

It was discovered that Linux kernel improperly reported successful module signature verification when the kernel build configuration option CONFIG_MODULE_SIG is unset. An attacker with the ability to load kernel modules could possibly use this to load an unsigned module, despite runtime configuration to require module signature verification. Ubuntu kernels are configured with CONFIG_MODULE_SIG enabled.

Priority

Low

CVSS 3 base score: 7.8

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
xenial Not vulnerable
(4.4.0-2.16)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(5.13.0-14.14)
jammy Not vulnerable
(5.13.0-19.19)
Patches:
Introduced by

7c9bc0983f890ed9782e755a0e070930cd979333

Fixed by 0c18f29aae7ce3dadd26d8ee3505d07cc982df75
linux-hwe
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(4.4.0-1004.9)
upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(5.13.0-1001.1)
jammy Not vulnerable
(5.13.0-1004.4)
linux-aws
Launchpad, Ubuntu, Debian
xenial Not vulnerable
(4.4.0-1001.10)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (5.13)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(CONFIG_MODULE_SIG enabled)
jammy Not vulnerable
(CONFIG_MODULE_SIG enabled)
linux-aws-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

linux-azure
Launchpad, Ubuntu, Debian
xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
trusty Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(CONFIG_MODULE_SIG enabled)
jammy Not vulnerable
(CONFIG_MODULE_SIG enabled)
linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(CONFIG_MODULE_SIG enabled)
jammy Not vulnerable
(CONFIG_MODULE_SIG enabled)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Not vulnerable
(5.15.0-1002.2)
linux-gke-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(CONFIG_MODULE_SIG enabled)
jammy Not vulnerable
(CONFIG_MODULE_SIG enabled)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(CONFIG_MODULE_SIG enabled)
jammy Not vulnerable
(CONFIG_MODULE_SIG enabled)
linux-raspi2
Launchpad, Ubuntu, Debian
trusty Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
groovy Not vulnerable
(CONFIG_MODULE_SIG enabled)
hirsute Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Not vulnerable
(5.13.0-1002.2)
jammy Not vulnerable
(5.13.0-1004.4)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

upstream
Released (5.13)
bionic Not vulnerable
(CONFIG_MODULE_SIG enabled)
xenial Not vulnerable
(CONFIG_MODULE_SIG enabled)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal Not vulnerable
(CONFIG_MODULE_SIG enabled)
upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1009.10)
hirsute Does not exist

upstream
Released (5.13)
impish Does not exist

jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13)
focal
Released (5.11.0-1017.18~20.04.1)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13)
focal
Released (5.11.0-1015.16~20.04.1)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13)
focal
Released (5.11.0-1017.18~20.04.1)
jammy Does not exist

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

trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

focal
Released (5.4.0-1004.5)
upstream
Released (5.13)
jammy Not vulnerable
(5.15.0-1002.2)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal
Released (5.11.0-1018.20~20.04.2)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

hirsute Does not exist

impish Does not exist

focal Not vulnerable
(5.14.0-1004.4)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1007.7)
hirsute Does not exist

impish Does not exist

upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.13.0-1009.10~20.04.2)
impish Does not exist

upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-21.21~20.04.1)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.2)
upstream
Released (5.13)
jammy Does not exist

linux-fips
Launchpad, Ubuntu, Debian
xenial Not vulnerable
(4.4.0-1074.80)
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1011.13~20.04.2)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.13.0-1008.9~20.04.3)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

focal Does not exist

impish Does not exist

bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

impish Does not exist

focal Not vulnerable
(5.4.0-1063.66+cvm2.2)
upstream
Released (5.13)
jammy Does not exist

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

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.15.0-22.22)
upstream
Released (5.13)
linux-oem-5.17
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable
(5.17.0-1003.3)
upstream
Released (5.13)
linux-intel-iotg
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Not vulnerable

upstream Needs triage

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

xenial Does not exist

bionic Does not exist

focal Not vulnerable

impish Does not exist

jammy Does not exist

upstream Needs triage

Notes

AuthorNote
sbeattie
CONFIG_MODULE_SIG has been enabled in Ubuntu kernels at least
as early as Ubuntu 14.04 LTS, so should not be affected.

References