CVE-2023-20582mediumCWE-1284

CVE-2023-20582: medium-severity vulnerability in AMD EPYC™ 9004 Processors

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.2%
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.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Affected products
AMD · AMD EPYC™ 9004 ProcessorsAMD · AMD EPYC™ Embedded 9004
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