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CVE-2022-23824

MEDIUM CVSS: 5.5 Published: 2022-11-09 Modified: 2026-06-17

Description

IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.

Affected Platforms

Amd Epyc 7551PAmd Epyc 7642Amd Ryzen 5 5625U FirmwareAmd Ryzen 5 5560U FirmwareAmd Ryzen Threadripper 2970Wx FirmwareAmd Ryzen 5 3550H FirmwareAmd Epyc 7502 FirmwareAmd Athlon X4 970Amd Athlon X4 830Amd Ryzen 5 4500U

Weakness Type

NVD-CWE-noinfo

References