CVE-2025-29946
4.5
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Summary
Insufficient or Incomplete Data Removal in Hardware Component in SEV firmware doesn't fully flush IOMMU. This can potentially lead to a loss of confidentiality and integrity in guest memory.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD EPYC™ 9005 Series Processors | TurinPI 1.0.0.6 | unaffected |
| AMD | AMD EPYC™ Embedded 9005 Series Processors | EmbTurinPI-SP5_1.0.0.1 | unaffected |
Weaknesses
- CWE-1301: CWE-1301 Insufficient or Incomplete Data Removal within Hardware Component
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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