CVE-2024-21944
MEDIUM EPSS 12.7%
Published Jun 10, 20262w ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Published Jun 10, 2026 2w ago
Last Modified Jun 17, 2026 1w ago
Description
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to potentially overwrite guest memory resulting in loss of guest data integrity.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N Attack Vector Local
Attack Complexity High
Privileges Required High
User Interaction None
Scope Changed
Confidentiality None
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
12.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-20 Improper Input Validation Validation
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.