CVE-2023-31351
5.3
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Summary
Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD EPYC™ 7003 Series Processors | Milan 100C | unaffected |
| AMD | AMD EPYC™ 9004 Series Processors | Genoa 100C | unaffected |
| AMD | AMD EPYC™ 8004 Series Processors | Genoa 100C | unaffected |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | EmbMilanPI-SP3 1.0.0.9 | unaffected |
| AMD | AMD EPYC™ Embedded 9004 Series Processors | 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-5007.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html
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