Use After Free in Amd Epyc™ 7003 Series Processors
CVE-2025-0031
A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.
Vulnerability class: Use-After-Free
EPSS: 0.000 (5.6th percentile) — read the EPSS interpretation.
Affected products
- Amd Epyc™ 7003 Series Processors — versions MilanPI 1.0.0.H
- Amd Epyc™ 8004 Series Processors — versions GenoaPI 1.0.0.G
- Amd Epyc™ 9004 Series Processors — versions GenoaPI 1.0.0.G
- Amd Epyc™ 9005 Series Processors — versions TurinPI 1.0.0.5
- Amd Epyc™ Embedded 7003 Series Processors — versions EmbMilanPI-SP3 v9 1.0.0.C
- Amd Epyc™ Embedded 8004 Series Processors — versions EmbGenoaPI-SP5 1.0.0.B
- Amd Epyc™ Embedded 9003 Series Processors — versions EmbGenoaPI-SP5 1.0.0.B
- Amd Epyc™ Embedded 9004 Series Processors — versions EmbGenoaPI-SP5 1.0.0.B
- Amd Epyc™ Embedded 9005 Series Processors — versions EmbTurinPI-SP5_1.0.0.1