CVE-2025-29934
Medium
Description
A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAMD EPYC™ 9004 Series Processors
PublishedNov 21, 2025
First seenNov 21, 2025
Weakness typeCWE-459CWE-459
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AMD AMD EPYC™ 9004 Series Processors | No range specified | — |
| AMD AMD EPYC™ 9005 Series Processors | No range specified | — |
| AMD AMD EPYC™ 8004 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 7003 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") | No range specified | — |
| AMD AMD EPYC™ Embedded 9005 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") | No range specified | — |
| AMD AMD EPYC™ Embedded 8004 Series Processors | No range specified | — |
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