cve-2023-20582
Vulnerability from cvelistv5
Published
2025-02-11 21:35
Modified
2025-02-12 15:56
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Summary
Improper handling of invalid nested page table entries in the IOMMU may allow a privileged attacker to induce page table entry (PTE) faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest memory integrity.
References
psirt@amd.comhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html
psirt@amd.comhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html
Impacted products
Vendor Product Version
AMD AMD EPYC™ 9004 Processors Create a notification for this product.
   AMD AMD EPYC™ Embedded 9004 Create a notification for this product.
Show details on NVD website

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