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I. Basic Information for CVE-2023-20566
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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x86架构服务器微处理器产品线，中文名为“霄龙”，采用Zen微架构。 AMD EPYC 存在安全漏洞，该漏洞源于启用 SNP 的 ASP 中的不正确地址验证可能会允许攻击者破坏客户机内存完整性。
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
VendorProductAffected VersionsCPESubscribe
AMD3rd Gen AMD EPYC™ Processors various -
AMD4th Gen AMD EPYC™ Processors various -
AMDAMD EPYC™ Embedded 7003 various -
AMDAMD EPYC™ Embedded 9003 various -
II. Public POCs for CVE-2023-20566
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III. Intelligence Information for CVE-2023-20566
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IV. Related Vulnerabilities
Same product: 3rd Gen AMD EPYC™ Processors
Same vendor: AMD
V. Comments for CVE-2023-20566

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