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I. Basic Information for CVE-2021-46771
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient validation of addresses in AMD Secure Processor (ASP) firmware system call may potentially lead to arbitrary code execution by a compromised user application.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD Secure Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Secure Processor（ASP）是美国AMD公司的一款独立的 ARM Coretex-A5 芯片。 AMD Secure Processor 存在安全漏洞，该漏洞源于地址验证不充分。攻击者利用该漏洞执行任意代码。
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™ unspecified ~ MilanPI-SP3_1.0.0.4 -
II. Public POCs for CVE-2021-46771
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III. Intelligence Information for CVE-2021-46771
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IV. Related Vulnerabilities
Same product: 3rd Gen AMD EPYC™
Same vendor: AMD
Same weakness: CWE-20
V. Comments for CVE-2021-46771

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