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CVE-2024-21944

5.3 MEDIUM

Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a ...

Published: 2026-06-10 · Last updated: 2026-06-10

Severity and scoring

CVSS
5.3 MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
CWE
CWE-20

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.

Source: NVD

References

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