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CVE-2022-23648

CVE-2022-23648 · Insecure handling of image volumes in containerd CRI plugin

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

containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.

CVSS 7.5 · High · EPSS 27.4% · Fix available

Published
Updated

Stack: system · containers

Affected products and versions

  • containerd

    Versions
    • < 1.4.13: Affected
    • >= 1.5.0, < 1.5.10: Affected
    • >= 1.6.0, < 1.6.1: Affected

    No fix published

  • containerd Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.6.1~ds1-1

    Update to 1.6.1~ds1-1

  • containerd Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.6.1~ds1-1

    Update to 1.6.1~ds1-1

  • containerd Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.6.1~ds1-1

    Update to 1.6.1~ds1-1

  • containerd Ubuntu:18.04:LTS

    Versions
    • 0.2.5-0ubuntu2
    • 1.2.6-0ubuntu1~18.04.1
    • 1.2.6-0ubuntu1~18.04.2
    • 1.3.3-0ubuntu1~18.04.1
    • 1.3.3-0ubuntu1~18.04.2
    • 1.3.3-0ubuntu1~18.04.3
    • 1.3.3-0ubuntu1~18.04.4
    • 1.4.4-0ubuntu1~18.04.2
    • 1.5.2-0ubuntu1~18.04.1
    • 1.5.2-0ubuntu1~18.04.2
    • 1.5.2-0ubuntu1~18.04.3
    • 1.5.5-0ubuntu3~18.04.1
    Affected ranges
    • ECOSYSTEM: < 1.5.5-0ubuntu3~18.04.2

    Update to 1.5.5-0ubuntu3~18.04.2

  • containerd Ubuntu:20.04:LTS

    Versions
    • 1.2.10-0ubuntu1
    • 1.3.2-0ubuntu1
    • 1.3.3-0ubuntu1
    • 1.3.3-0ubuntu2
    • 1.3.3-0ubuntu2.1
    • 1.3.3-0ubuntu2.2
    • 1.3.3-0ubuntu2.3
    • 1.4.4-0ubuntu1~20.04.2
    • 1.5.2-0ubuntu1~20.04.1
    • 1.5.2-0ubuntu1~20.04.2
    • 1.5.2-0ubuntu1~20.04.3
    • 1.5.5-0ubuntu3~20.04.1
    • 1.5.5-0ubuntu3~20.04.2
    • 1.5.9-0ubuntu1~20.04.1
    Affected ranges
    • ECOSYSTEM: < 1.5.9-0ubuntu1~20.04.4

    Update to 1.5.9-0ubuntu1~20.04.4

  • containerd Ubuntu:22.04:LTS

    Versions
    • 1.5.5-0ubuntu3
    • 1.5.9-0ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1.5.9-0ubuntu2

    Update to 1.5.9-0ubuntu2

Original sources

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