RHSA-2024:0684MediumCVSS 8.6

Red Hat Security Advisory: OpenShift Container Platform 4.11.58 packages and security update

Published
February 8, 2024
Last Modified
August 19, 2026

🔗 CVE IDs covered (1)

CVE-2024-21626 →

📋 Description

CVE-2024-21626 — runc: file descriptor leak

🎯 Affected products165

  • Red Hat OpenShift Container Platform 4.11
  • bpftool-0:4.18.0-372.91.1.el8_6.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-0:4.18.0-372.91.1.el8_6.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-0:4.18.0-372.91.1.el8_6.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-0:4.18.0-372.91.1.el8_6.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-debuginfo-0:4.18.0-372.91.1.el8_6.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-debuginfo-0:4.18.0-372.91.1.el8_6.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-debuginfo-0:4.18.0-372.91.1.el8_6.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • bpftool-debuginfo-0:4.18.0-372.91.1.el8_6.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.src as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debuginfo-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debuginfo-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debuginfo-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debuginfo-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debugsource-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debugsource-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debugsource-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • cri-o-debugsource-0:1.24.6-11.1.rhaos4.11.git07f48d1.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-0:4.18.0-372.91.1.el8_6.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-0:4.18.0-372.91.1.el8_6.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-0:4.18.0-372.91.1.el8_6.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-0:4.18.0-372.91.1.el8_6.src as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-0:4.18.0-372.91.1.el8_6.x86_64 as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-core-0:4.18.0-372.91.1.el8_6.aarch64 as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-core-0:4.18.0-372.91.1.el8_6.ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • kernel-core-0:4.18.0-372.91.1.el8_6.s390x as a component of Red Hat OpenShift Container Platform 4.11
  • +135 more not shown

✅ Remediation

See the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html Workaround: Red Hat Enterprise Linux (RHEL) and OpenShift ships with SELinux in targeted enforcing mode, which prevents the container processes from accessing host content and mitigates this attack. Dockerfiles can be inspected on the 'RUN' and 'WORKDIR' directives to ensure that there are no escapes or malicious paths, which are an indication of compromise. Limiting access and only using trusted container images can help prevent unauthorized access and malicious attacks.

🔗 References (5)