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I. Basic Information for CVE-2021-3922
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A race condition vulnerability was reported in IMController, a software component of Lenovo System Interface Foundation, prior to version 1.1.20.3 that could allow a local attacker to connect and interact with the IMController child process' named pipe.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Vantage 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Vantage是中国联想(Lenovo)公司的一款计算机管理应用程序。该程序支持驱动程序更新、设备状态诊断和计算机配置等功能。 Lenovo Vantage 组件存在安全漏洞,该漏洞可能允许本地攻击者连接 IMController 子进程的命名管道并与之交互。
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
LenovoIMController unspecified ~ 1.1.20.3 -
II. Public POCs for CVE-2021-3922
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III. Intelligence Information for CVE-2021-3922
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IV. Related Vulnerabilities
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