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I. Basic Information for CVE-2021-26384
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
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 Ryzen 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Ryzen是美国超威半导体(AMD)公司的一款中央处理器(CPU)。 AMD Ryzen系列处理器存在缓冲区错误漏洞,该漏洞源于系统管理界面中的边界错误,本地用户可以利用该漏洞执行DoS 攻击。以下产品和版本受到影响:AMD Ryzen 2000 系列的桌面和移动处理器、AMD Ryzen 5000 系列带有 Radeon 显卡的桌面和移动处理器、 AMD Ryzen 3000系列的移动处理器、AMD Athlon 3000 系列带有 Radeon 显卡的移动处理器、 第二代 AMD Ryzen
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-2021-26384
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III. Intelligence Information for CVE-2021-26384
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IV. Related Vulnerabilities
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