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CVE-2023-20523

MEDIUM CVSS: 5.7 Published: 2023-01-11 Modified: 2026-06-17

Description

TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or denial of service.

Affected Platforms

Amd Epyc 7642Amd Epyc 7743Amd Epyc 7502PAmd Epyc 74F3Amd Epyc 7003 FirmwareAmd Epyc 7313 FirmwareAmd Epyc 7743 FirmwareAmd Epyc 7302PAmd Epyc 7702PAmd Epyc 7F52

Weakness Type

CWE-367, CWE-367

References