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CVE-2022-3787

Quick assessment

Affected
n/a device-mapper-multipath
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.22% · P12
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I. Basic Information for CVE-2022-3787

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
- 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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Vendor Advisories for CVE-2022-3787 (1)

Same Patch Batch · n/a · 2023-03-29 · 20 CVEs total

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CVE-2023-26982 Chris Brame Trudesk 跨站脚本漏洞
CVE-2023-26968 AtroCore 代码问题漏洞
CVE-2023-1652 Linux kernel 资源管理错误漏洞
CVE-2023-0836 HAProxy 安全漏洞
CVE-2023-0664 QEMU Guest Agent 安全漏洞
CVE-2022-48434 FFmpeg 资源管理错误漏洞
CVE-2022-44370 NASM 缓冲区错误漏洞
CVE-2022-44369 NASM 代码问题漏洞
CVE-2022-44368 NASM 代码问题漏洞
CVE-2022-1274 Keycloak 跨站脚本漏洞
CVE-2021-41526 InstallShield 安全漏洞
CVE-2020-14140 Xiaomi router 访问控制错误漏洞
CVE-2019-8963 FlexNet Publisher 安全漏洞
CVE-2017-6894 Flexera FlexNet Manager Suite 安全漏洞

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-285

V. Comments for CVE-2022-3787

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