Medium severity5.3NVD Advisory· Published Feb 11, 2025· Updated Apr 15, 2026
CVE-2023-20582
CVE-2023-20582
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.
Affected products
1Patches
Vulnerability mechanics
References
2News mentions
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