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I. Basic Information for CVE-2022-3787
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This issue occurs because an attacker can repeat a keyword, which is mishandled when arithmetic ADD is used instead of bitwise OR. This could lead to local privilege escalation to root.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
device-mapper-multipath 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat device-mapper-multipath是美国红帽(Red Hat)公司的一个设备映射器多路径。允许您将服务器节点和存储阵列之间的多个 I/O 路径配置到单个设备中。 device-mapper-multipath存在安全漏洞。攻击者利用该漏洞获得root访问权限。
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
-device-mapper-multipath unknown -
II. Public POCs for CVE-2022-3787
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III. Intelligence Information for CVE-2022-3787
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IV. Related Vulnerabilities
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