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CVE-2025-29934

Quick assessment

Affected
AMD AMD EPYC™ 9004 Series Processors
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AMD CPU是美国超威半导体（AMD）公司的一个系列CPU。 AMD CPU存在安全漏洞，该漏洞源于本地特权攻击者可利用陈旧TLB条目运行SEV-SNP客户机，可能导致数据完整性丢失。

CVSS 5.3 · Medium EPSS 0.11% · P1
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I. Basic Information for CVE-2025-29934

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
清理环节不完整
Source: CVE Program / CVE List V5
Vulnerability Title
AMD CPU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD CPU是美国超威半导体（AMD）公司的一个系列CPU。 AMD CPU存在安全漏洞，该漏洞源于本地特权攻击者可利用陈旧TLB条目运行SEV-SNP客户机，可能导致数据完整性丢失。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AMD AMD EPYC™ 9004 Series Processors Genoa 1.0.0.E -
AMD AMD EPYC™ 9005 Series Processors Turin 1.0.0.6 -
AMD AMD EPYC™ 8004 Series Processors Genoa 1.0.0.E -
AMD AMD EPYC™ Embedded 7003 Series Processors EmbMilanPI-SP3 v9 1.0.0.B -
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") EmbGenoaPI-SP5 1.0.0.A -
AMD AMD EPYC™ Embedded 9005 Series Processors EmbTurinPI-SP5 1.0.0.1 -
AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") EmbGenoaPI-SP5 1.0.0.A -
AMD AMD EPYC™ Embedded 8004 Series Processors EmbGenoaPI-SP5 1.0.0.A -

II. Public POCs for CVE-2025-29934

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III. Intelligence Information for CVE-2025-29934

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Other References for CVE-2025-29934 (1)

Same Patch Batch · AMD · 2025-11-21 · 3 CVEs total

CVE-2025-48502 5.5 MEDIUM AMD μProf 安全漏洞
CVE-2025-62626 AMD CPU 安全漏洞

IV. Related Vulnerabilities

Same product: AMD EPYC™ 9004 Series Processors
Same vendor: AMD
Same weakness: CWE-459

V. Comments for CVE-2025-29934

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