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CVE-2023-20529

HIGH CVSS: 7.5 Published: 2023-01-11 Modified: 2026-06-17

Description

Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a 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-119, CWE-119

References