Unrated severityNVD Advisory· Published Jan 10, 2023· Updated Apr 7, 2025
CVE-2023-20528
CVE-2023-20528
Description
Insufficient input validation in the SMU may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus potentially leading to a loss of confidentiality.
Affected products
3- AMD/2nd Gen EPYCv5Range: various
- AMD/3rd Gen EPYCv5Range: various
Patches
Vulnerability mechanics
References
1- www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032mitrevendor-advisory
News mentions
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