Description

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.

INFO

Published Date :

2025-02-11T21:35:15.949Z

Last Modified :

2025-02-12T15:56:22.786Z

Source :

AMD
AFFECTED PRODUCTS

The following products are affected by CVE-2023-20582 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-20582.

URL Resource
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html cve-icon cve-icon
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact