Unrated severityNVD Advisory· Published Jan 10, 2023· Updated Apr 9, 2025
CVE-2021-26396
CVE-2021-26396
Description
Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest.
Affected products
2- AMD/3rd Gen EPYCv5Range: various
Patches
Vulnerability mechanics
References
1- www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032mitrevendor-advisory
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