Skip to content
CVE PROGRAM SOURCE RECORD2.5 Low

CVE-2023-20581

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

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
AMD

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AMD AMD EPYC™ 9004 Processors

Default version status: affected

  • GenoaPI 1.0.0.Cunaffected
  • SEV FW1.55.36unaffected

AMD AMD EPYC™ Embedded 9004

Default version status: affected

  • EmbGenoaPI-SP5 1.0.0.7unaffected

References