RHSA-2025:2705 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.18.5 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.18.

Red Hat Product Security has rated this update as having a security impact of important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.18.5. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHBA-2025:2707

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/release_notes/

Security Fix(es):

• python: Path traversal on tempfile.TemporaryDirectory (CVE-2023-6597)
• kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy

and Mbox devices (CVE-2024-53197)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

All OpenShift Container Platform 4.18 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/updating_clusters/index#updating-cluster-cli.

Solution

For OpenShift Container Platform 4.18 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.redhat.com/en/documentation/openshift_container_platform/4.18/html/release_notes/

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are as follows:

(For x86_64 architecture)
The image digest is sha256:93879f84b3165c5b5bd1fdf4563a11155dc61ea35cd93e67dc61c2b66e11c8bb

(For s390x architecture)
The image digest is sha256:9c48f890dd798cf11b94d8b952ccc1fda209f7976d1e69bdf3485d7a65a8efda

(For ppc64le architecture)
The image digest is sha256:0509959951f39edf73bd9e52791c7f10c4d8411af3983e83e064cc7727bf2fc1

(For aarch64 architecture)
The image digest is sha256:b2ca04412aab2f1ea02e93679861366fd80c2b25186e8748d8a1f1558e8d62cf

All OpenShift Container Platform 4.18 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/updating_clusters/index#updating-cluster-cli.

Affected Products

• Red Hat OpenShift Container Platform 4.18 for RHEL 9 x86_64
• Red Hat OpenShift Container Platform 4.18 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.18 for RHEL 9 ppc64le
• Red Hat OpenShift Container Platform for Power 4.18 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.18 for RHEL 9 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.18 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.18 for RHEL 9 aarch64
• Red Hat OpenShift Container Platform for ARM 64 4.18 for RHEL 8 aarch64

Fixes

• BZ - 2276518 - CVE-2023-6597 python: Path traversal on tempfile.TemporaryDirectory
• BZ - 2334412 - CVE-2024-53197 kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices
• OCPBUGS-40772 - ART requests updates to 4.18 image ose-service-ca-operator-container
• OCPBUGS-48798 - Pipeline visualisation shows all tasks as Failed and after that goes to Running state
• OCPBUGS-50609 - Deployment created via OCP console fails to trigger on Imagestream change
• OCPBUGS-50706 - Add incidents metric to telemetry
• OCPBUGS-51268 - Creation failed for performance profile with unsupported hugepages size in ARM
• OCPBUGS-51971 - etcd compaction can become blocking when it shouldn't in 3.5.16+
• OCPBUGS-52204 - Component Readiness: [OLM] [Other] test regressed
• OCPBUGS-52350 - Performance improvement
• OCPBUGS-52429 - openshift-install is not removing agent base temp folder
• OCPBUGS-52484 - [4.18] Tuned profile degraded in ARM on Vendor Id not matching Ampere (APM)
• OCPBUGS-52511 - unhandled error: TypeError: L.b.logoutOpenShift is not a function
• OCPBUGS-52514 - [release-4.18] Add runbook_url for CoreDNSErrorsHigh
• OCPBUGS-52516 - The trusted-ca-bundle-managed ConfigMap requirement breaks those with their own PKI
• OCPBUGS-52872 - [IBMCloud] MAPI replacing unhealthy CP nodes
• OCPBUGS-52946 - Failing FRR-K8s VRF import tests

CVEs

• CVE-2021-47497
• CVE-2023-6597
• CVE-2023-52520
• CVE-2023-52605
• CVE-2023-52615
• CVE-2023-52922
• CVE-2024-26603
• CVE-2024-26744
• CVE-2024-26872
• CVE-2024-27014
• CVE-2024-35801
• CVE-2024-35809
• CVE-2024-35835
• CVE-2024-43830
• CVE-2024-43892
• CVE-2024-50302
• CVE-2024-53197

References

• https://access.redhat.com/security/updates/classification/#important