AMD AMD EPYCâ„¢ 9004 Series Processors
At a glance
- Source
- NVD
- EPSS
- EPSS 0.16 % · percentile 5 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Deferred
Description
Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting in a loss of confidentiality.
Weaknesses (CWE)
- CWE-1220 — Insufficient Granularity of Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | MEDIUM 4.0 | CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N | AMD |
| CVSS 4.0 | MEDIUM 4.0 | CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · psirt@amd.com (Secondary) |
European references
- ENISA EUVD · EUVD-2025-207442
- GCVE · GCVE-0-2025-48514
CERT-FR advisories
- CERTFR-2026-AVI-0326 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0316 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| AMD · AMD EPYC™ 9004 Series Processors | unaffected Genoa++_1.0.0.H |
| AMD · AMD EPYC™ 7003 Series Processors | unaffected MilanPI 1.0.0.H |
| AMD · AMD EPYC™ 9005 Series Processors | unaffected TurinPI 1.0.0.6 |
| AMD · AMD EPYC™ 8004 Series Processors | unaffected Genoa++_1.0.0.H |
| AMD · AMD EPYC™ Embedded 7003 Series Processors | unaffected EmbMilanPI-SP3 v9 1.0.0.C |
| AMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") | unaffected EmbGenoaPI-SP5 1.0.0.C |
| AMD · AMD EPYC™ Embedded 9005 Series Processors | unaffected EmbTurinPI-SP5_1.0.0.1 |
| AMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") | unaffected EmbGenoaPI-SP5 1.0.0.C |
| AMD · AMD EPYC™ Embedded 8004 Series Processors | unaffected EmbGenoaPI-SP5 1.0.0.C |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |