CVE-2022-27672

Updated: 2024-02-04 20:19:19.06468

Description:

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x MEDIUM 4.7

Status

OS name Project name Version Score Severity Status Errata Last updated
AlmaLinux 9.2 ESU kernel 5.14.0 4.7 MEDIUM Needs Triage 2023-11-21 08:38:32
Ubuntu 16.04 ELS linux-hwe 4.15.0 4.7 MEDIUM Released CLSA-2023:1695144235 2023-09-19 17:07:01
Ubuntu 16.04 ELS linux 4.4.0 4.7 MEDIUM Not Vulnerable 2023-09-27 03:33:51
Ubuntu 18.04 ELS linux 4.15.0 4.7 MEDIUM Released CLSA-2023:1695041084 2023-09-18 09:29:15