CVE-2023-20581 Information

Description

Improper access control in the IOMMU may allow a privileged attacker to bypass RMP checks potentially leading to a loss of guest memory integrity.

Reference

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html