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CVE-2025-0033

Quick assessment

Affected
AMD AMD EPYC™ 7003 Series Processors (formerly codenamed "Milan")
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 EPYC是美国超威半导体（AMD）公司的一款高性能服务器处理器。 AMD EPYC存在安全漏洞，该漏洞源于AMD SEV-SNP中不正确的访问控制可能允许具有管理特权的攻击者在SNP初始化期间写入RMP，可能导致SEV-SNP guest内存完整性丢失。

CVSS 6.0 · Medium EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1543.003 · Windows Service
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I. Basic Information for CVE-2025-0033

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
AMD EPYC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD EPYC是美国超威半导体（AMD）公司的一款高性能服务器处理器。 AMD EPYC存在安全漏洞，该漏洞源于AMD SEV-SNP中不正确的访问控制可能允许具有管理特权的攻击者在SNP初始化期间写入RMP，可能导致SEV-SNP guest内存完整性丢失。
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™ 7003 Series Processors (formerly codenamed "Milan") MilanPI 1.0.0.H -
AMD AMD EPYC™ 9005 Series Processors (formerly codenamed "Turin") TurinPI 1.0.0.6 -

II. Public POCs for CVE-2025-0033

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III. Intelligence Information for CVE-2025-0033

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IV. Related Vulnerabilities

Same vendor: AMD
Same weakness: CWE-284

V. Comments for CVE-2025-0033

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