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CVE-2022-41973

CVE-2022-41973

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 7.8 · High · EPSS 0.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • multipath-tools Debian:12

    Affected ranges
    • ECOSYSTEM: < 0.9.4-1

    Update to 0.9.4-1

  • multipath-tools Debian:13

    Affected ranges
    • ECOSYSTEM: < 0.9.4-1

    Update to 0.9.4-1

  • multipath-tools Debian:14

    Affected ranges
    • ECOSYSTEM: < 0.9.4-1

    Update to 0.9.4-1

  • multipath-tools Ubuntu:20.04:LTS

    Versions
    • 0.7.9-3ubuntu6
    • 0.7.9-3ubuntu7
    • 0.8.3-1ubuntu1
    • 0.8.3-1ubuntu2
    Affected ranges
    • ECOSYSTEM: < 0.8.3-1ubuntu2.1

    Update to 0.8.3-1ubuntu2.1

  • multipath-tools Ubuntu:22.04:LTS

    Versions
    • 0.8.5-2ubuntu2
    • 0.8.5-2ubuntu3
    • 0.8.8-1ubuntu1
    Affected ranges
    • ECOSYSTEM: < 0.8.8-1ubuntu1.22.04.1

    Update to 0.8.8-1ubuntu1.22.04.1

Original sources

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