Link Following Affecting libmpath0 package, versions <0.8.5+126+suse.8ce8da5-150300.2.14.1


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (13th percentile)

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  • Snyk IDSNYK-SLES153-LIBMPATH0-3061122
  • published25 Oct 2022
  • disclosed24 Oct 2022

Introduced: 24 Oct 2022

CVE-2022-41973  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 libmpath0 to version 0.8.5+126+suse.8ce8da5-150300.2.14.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libmpath0 package and not the libmpath0 package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

multipath-tools 0.7.7 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited in conjunction with CVE-2022-41974. Local users able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which could lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root.

CVSS Scores

version 3.1