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I. Basic Information for CVE-2021-26361
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure.
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 System Management Unit 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD System Management Unit（SMU）是美国AMD公司的一个系统管理单元。 AMD System Management Unit 中存在安全漏洞，该漏洞源于使用恶意或受损的用户应用程序（UApp）或AGESA引导加载程序（ABL）从ASP stage 2引导加载程序中过滤任意内存，从而导致信息泄露。
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
AMDRyzen™ Series various -
AMDAthlon™ Series various -
II. Public POCs for CVE-2021-26361
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III. Intelligence Information for CVE-2021-26361
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IV. Related Vulnerabilities
Same product: Ryzen™ Series
Same vendor: AMD
V. Comments for CVE-2021-26361

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