CVE-2021-46779 — AMD / 1st Gen EPYC

Description (CNA)

Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

Affected (CNA)

Vendor / product	Versions
AMD / 1st Gen EPYC	affected various
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.