CVE-2024-21944: AMD Epyc 7003 Series Processors
Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.
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.
Affected products
Published 2026-06-10. Last modified 2026-07-23.