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I. Basic Information for CVE-2022-40134
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Desktops 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Desktops(联想台式机)是中国联想(Lenovo)公司的台式电脑。 Lenovo Desktops 存在缓冲区错误漏洞,该漏洞源于SMI处理程序中存在信息泄漏,可能允许具有本地访问权限和高权限的攻击者读取SMM内存。
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
LenovoBIOS various -
II. Public POCs for CVE-2022-40134
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III. Intelligence Information for CVE-2022-40134
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IV. Related Vulnerabilities
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