CVE-2024-21944EPSS p12.9%
CVE-2024-21944CVE-2024-21944
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.
Scoring
| CVSS | 5.3 () |
| Vector | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N |
| EPSS | 0.22% probability of exploitation · percentile 12.9% · 2026-08-03T12:00:16Z |
| Last modified | 2026-07-23 |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.