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CVE-2023-31351

Quick assessment

Affected
AMD AMD EPYC™ 7003 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 Embedded Processors和AMD Server Processor都是美国超威半导体（AMD）公司的产品。AMD Embedded Processors是一系列嵌入式高性能 GPU。AMD Server Processor是面向服务器市场的处理器产品，主要用于数据中心、云计算、高性能计算等领域。 AMD Embedded Processors和AMD Server Processor存在安全漏洞，该漏洞源于操作限制不当，可能导致恶意虚拟机访问客户私有内存和完整性损失。

CVSS 5.3 · Medium EPSS 0.12% · P2
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I. Basic Information for CVE-2023-31351

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of 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
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Embedded Processors和AMD Server Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Embedded Processors和AMD Server Processor都是美国超威半导体（AMD）公司的产品。AMD Embedded Processors是一系列嵌入式高性能 GPU。AMD Server Processor是面向服务器市场的处理器产品，主要用于数据中心、云计算、高性能计算等领域。 AMD Embedded Processors和AMD Server Processor存在安全漏洞，该漏洞源于操作限制不当，可能导致恶意虚拟机访问客户私有内存和完整性损失。
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 Milan 100C -
AMD AMD EPYC™ 9004 Series Processors Genoa 100C -
AMD AMD EPYC™ 8004 Series Processors Genoa 100C -
AMD AMD EPYC™ Embedded 7003 Series Processors EmbMilanPI-SP3 1.0.0.9 -
AMD AMD EPYC™ Embedded 9004 Series Processors EmbGenoaPI-SP5 1.0.0.7 -

II. Public POCs for CVE-2023-31351

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III. Intelligence Information for CVE-2023-31351

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Vendor Advisories for CVE-2023-31351 (1)

Same Patch Batch · AMD · 2025-09-06 · 23 CVEs total

CVE-2024-36342 8.8 HIGH AMD Graphics Driver和AMD Embedded Processors 安全漏洞
CVE-2023-31322 8.7 HIGH AMD Graphics Driver 安全漏洞
CVE-2024-36352 8.4 HIGH AMD Graphics Driver 安全漏洞
CVE-2024-36326 8.4 HIGH AMD Client Processor 安全漏洞
CVE-2024-36354 7.5 HIGH AMD多款产品 安全漏洞
CVE-2024-21947 7.5 HIGH AMD Embedded Processors和AMD Client Processor 安全漏洞
CVE-2025-0032 7.2 HIGH AMD多款产品 安全漏洞
CVE-2023-31325 7.2 HIGH AMD Graphics Driver和AMD Client Processor 安全漏洞
CVE-2025-0010 6.1 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2024-36346 6.0 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2025-0009 5.5 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2025-0034 4.7 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2024-21970 4.4 MEDIUM AMD Embedded Processors和AMD Client Processor 安全漏洞
CVE-2021-26377 4.1 MEDIUM AMD多款产品 安全漏洞
CVE-2023-31365 3.9 LOW AMD Graphics Driver 安全漏洞
CVE-2025-0011 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2023-31306 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2023-20516 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2024-36331 3.2 LOW AMD Embedded Processors和AMD Server Processor 安全漏洞
CVE-2021-46750 3.0 LOW AMD Graphics Driver、AMD Embedded Processors和AMD Client Processor 安全漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: AMD EPYC™ 7003 Series Processors
Same vendor: AMD
Same weakness: CWE-119

V. Comments for CVE-2023-31351

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