CVE-2023-20581

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.

Affected Platforms

Weakness Type

CWE-1284

References

• 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