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I. Basic Information for CVE-2021-26401
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD CPUs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD CPUs是美国AMD公司的一个GPU组件。 AMD CPUs 存在安全漏洞，该漏洞源于攻击者可以通过分支预测器选择器 lfence/jmp 绕过对 AMD 处理器数据的访问限制，以读取敏感信息。
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
AMDAMD Processors Processor Zen 3 -
II. Public POCs for CVE-2021-26401
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III. Intelligence Information for CVE-2021-26401
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IV. Related Vulnerabilities
Same product: AMD Processors
Same vendor: AMD
V. Comments for CVE-2021-26401

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