CVE-2023-20585
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.
| CWE | CWE-788 |
| Vendor | amd |
| Product | amd epyc™ 7003 series processors |
| Published | Apr 16, 2026 |
| Last Updated | Apr 16, 2026 |
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Affected Versions
AMD / AMD EPYC™ 7003 Series Processors
All versions affected AMD / AMD EPYC™ 9004 Series Processors
All versions affected AMD / AMD EPYC™ Embedded 7003 Series Processors
All versions affected AMD / AMD EPYC™ Embedded 9004 Series Processors
All versions affected