CVE-2023-20528

AMD / 2nd Gen EPYC PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
AMD / 2nd Gen EPYC	affected various
AMD / 3rd Gen EPYC	affected various

CWE

No CWE identifiers supplied.

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

ADP enrichment

CVE

No English description supplied.

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

CISA-ADP

No English description supplied.

No references supplied.