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I. Basic Information for CVE-2020-12355
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Authentication bypass by capture-replay in RPMB protocol message authentication subsystem in Intel(R) TXE versions before 4.0.30 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
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
Intel TXE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel TXE是美国英特尔(Intel)公司的一款使用在CPU(中央处理器)中具有硬件验证功能的信任执行引擎。 Intel TXE 4.0.30之前版本存在安全漏洞,该漏洞源于RPMB协议消息身份验证子系统中,通过捕获重放的身份验证绕过可能允许未经身份验证的用户通过物理访问潜在地启用权限升级。
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
-Intel(R) TXE versions before 4.0.30 -
II. Public POCs for CVE-2020-12355
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III. Intelligence Information for CVE-2020-12355
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