CVE-2023-20581

LOW EPSS 5.2%
Published Feb 11, 20251y ago · Modified Jun 17, 20262w ago
2.5 CVSS 3.1
Low
Find Similar
Published Feb 11, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
2.5
Exploitability
0.8
Impact
1.4
Vector string
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:N
Attack Vector Local
Attack Complexity High
Privileges Required High
User Interaction None
Scope Changed
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
5.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1284

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.