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CVE-2025-29934

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CVE-2025-29934

Published: Nov 21, 2025

Modified: Nov 23, 2025

PUBLISHED

CVSS v3.1

5.3

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.

VendorProductVersions

AMD

AMD EPYC™ 9004 Series Processors

unaffected
Genoa 1.0.0.E

AMD

AMD EPYC™ 9005 Series Processors

unaffected
Turin 1.0.0.6

AMD

AMD EPYC™ 8004 Series Processors

unaffected
Genoa 1.0.0.E

AMD

AMD EPYC™ Embedded 7003 Series Processors

unaffected
EmbMilanPI-SP3 v9 1.0.0.B

AMD

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")

unaffected
EmbGenoaPI-SP5 1.0.0.A

AMD

AMD EPYC™ Embedded 9005 Series Processors

unaffected
EmbTurinPI-SP5 1.0.0.1

AMD

AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")

unaffected
EmbGenoaPI-SP5 1.0.0.A

AMD

AMD EPYC™ Embedded 8004 Series Processors

unaffected
EmbGenoaPI-SP5 1.0.0.A

Weaknesses (CWE)

CWE-459

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

References

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