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I. Basic Information for CVE-2021-26391
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel.
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 Radeon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Radeon是美国超威半导体（AMD）公司的一个用于Advanced Micro Devices图形卡和GPU的设备驱动程序和实用程序软件包。 AMD Radeon 存在安全漏洞，该漏洞源于在加载受信任的应用程序(TA)时对多个标头签名的验证不充分，可能允许有权限的攻击者在该TA或操作系统/内核中获得代码执行。
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 Radeon RX 5000 Series & PRO W5000 Series AMD Radeon Software ~ 22.5.2 -
AMDAMD Radeon RX 6000 Series & PRO W6000 Series AMD Radeon Software ~ 22.5.2 -
II. Public POCs for CVE-2021-26391
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III. Intelligence Information for CVE-2021-26391
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IV. Related Vulnerabilities
Same product: AMD Radeon RX 5000 Series & PRO W5000 Series
Same vendor: AMD
V. Comments for CVE-2021-26391

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