CVE-2022-29264

Publication date 25 April 2022

Last updated 11 July 2025

Ubuntu priority

Cvss 3 Severity Score

An issue was discovered in coreboot 4.13 through 4.16. On APs, arbitrary code execution in SMM may occur.

Show unmaintained releases

Package	Ubuntu Release	Status
coreboot	26.04 LTS resolute	Not affected
	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Ignored end of life, was needs-triage
	24.04 LTS noble	Vulnerable
	23.10 mantic	Ignored end of life, was needs-triage
	23.04 lunar	Ignored end of life, was needs-triage
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Not in release
	20.04 LTS focal	Not in release
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Not in release
	14.04 LTS trusty	Not in release

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
coreboot	Upstream: d7c3716

CVSS version: CVSS v3.0

Base score 9.8 · Critical

Base metrics

Scores

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H