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I. Basic Information for CVE-2021-26372
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
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 缓冲区错误漏洞
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 存在安全漏洞，该漏洞源于System Management Unit (SMU)中与 PCIE 相关的绑定检查不足，导致访问无效地址空间，从而拒绝服务。
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
AMDEPYC™ Processors various -
AMDRyzen™ Series various -
AMDAthlon™ Series various -
II. Public POCs for CVE-2021-26372
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III. Intelligence Information for CVE-2021-26372
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IV. Related Vulnerabilities
Same product: EPYC™ Processors
Same vendor: AMD
V. Comments for CVE-2021-26372

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