cvedb.io
CVE-2022-3787
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2023-03-29T21:15:07.903 · Last modified 2026-06-17T05:00:18.380

Summary

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.

Affected products

redhat — device-mapper-multipath

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.