CVE-2024-21944

CVSS 5.3 MEDIUMEPSS 0.2%CWE-20

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

10 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Affected products

AMD · AMD EPYC™ 7003 Series Processors AMD · AMD EPYC™ 9004 Series Processor

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html