RHBA-2021:4881 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.8.23 is now available with
updates to packages and images that fix several bugs.

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 4.8.23. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2021:4880

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.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html

You may download the oc tool and use it to inspect release image metadata
as follows:

(For x86_64 architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.23-x86_64

The image digest is sha256:3fab205d36c66825423274eac90f4c142a18cdf358b4a666a1783d325afba860

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.23-s390x

The image digest is sha256:342731426cd88f2c5c9a67059a8fa84cfccbb59a3f6feb72d4783e690fd50a84

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.23-ppc64le

The image digest is sha256:f1b72ca54c47e7c8d1e2419a3993b9224070c0a77187ed492b0c07a5c969b64a

All OpenShift Container Platform 4.8 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 Console
or the CLI oc command. Instructions for upgrading a cluster are available
at
https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Solution

For OpenShift Container Platform 4.8 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/4.8/release_notes/ocp-4-8-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.8 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.8 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.8 for RHEL 8 s390x

Fixes

• BZ - 1982683 - [4.8.z] CVO doesn't honor noProxy while contacting Cincinnati endpoint
• BZ - 2017413 - [4.8] Image provisioning fails with file name too long
• BZ - 2021073 - [IPI ON-PREM] Keepalived chk_default_ingress track script failed even though default router pod runs on node
• BZ - 2021997 - Kubelet version in RPMs should be using Dockerfile label instead of git tags
• BZ - 2024511 - [OVN] upgrades failed for IPI OSP16 OVN IPSec cluster
• BZ - 2025724 - There should be test-suite coverage to ensure admin-acks work as expected
• BZ - 2025755 - Supermicro X11 system not booting from vMedia with AI
• BZ - 2026085 - configure-ovs.sh failure - Error: unknown connection 'WARN:'
• BZ - 2026098 - 100% of the cco-metrics/cco-metrics targets in openshift-cloud-credential-operator namespace are down
• BZ - 2026237 - ClusterAutoscalerUnschedulablePods should not be a warning
• BZ - 2026550 - Cachito Issues: sriov-network-operator Image build failure
• BZ - 2026562 - kube-apiserver with "[SHOULD NOT HAPPEN] failed to update managedFields" err="failed to convert new object (machine.openshift.io/v1beta1, Kind=MachineHealthCheck)

CVEs

• CVE-2021-3917
• CVE-2021-21685
• CVE-2021-21686
• CVE-2021-21687
• CVE-2021-21688
• CVE-2021-21689
• CVE-2021-21690
• CVE-2021-21691
• CVE-2021-21692
• CVE-2021-21693
• CVE-2021-21694
• CVE-2021-21695
• CVE-2021-21696
• CVE-2021-21697
• CVE-2021-21698

References

(none)