CVE-2023-31352
6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Summary
A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD EPYC™ 9004 Processors | GenoaPI 1.0.0.C | unaffected |
| AMD | AMD EPYC™ 9004 Processors | SEV FW1.55.36 | unaffected |
| AMD | AMD EPYC™ Embedded 9004 | EmbGenoaPI-SP5 1.0.0.7 | unaffected |
Weaknesses
- CWE-119: CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html
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