CVE-2022-29264 Information

Description

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

CVSS Vector

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

Reference

https://github.com/coreboot/coreboot/commit/afb7a814783cda12f5b72167163b9109ee1d15a7 https://review.coreboot.org/c/coreboot/+/63478

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8