RHBA-2021:2498 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.6.36 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 4.6.36. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHSA-2021:2499

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/4.6/release_notes/ocp-4-6-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:4.6.36-x86_64

The image digest is sha256:4205c6709ec4b8523eb18144f7c5bed17a32ba71348fd4c2b6ab43a636cf028e

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.6.36-s390x

The image digest is sha256:af362b088b181a1167e2a75eb713fa71db3453f50582e148b324f17d96c7b528

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.6.36-ppc64le

The image digest is sha256:8cb538ae084c9dad204d913574ee516ea08e824d62013eb9c8444e62fa701708

All OpenShift Container Platform 4.6 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/4.6/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

Solution

For OpenShift Container Platform 4.6 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/4.6/release_notes/ocp-4-6-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.6 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.6 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.6 for RHEL 8 s390x

Fixes

• BZ - 1940594 - [BUG] Incorrect manifest for keepalived static pod running on bare metal IPI worker nodes
• BZ - 1941634 - users can see metrics of namespaces for which they don't have rights when monitoring own services with prometheus user workloads
• BZ - 1955483 - [4.6] Drop high-cardinality metrics from kube-state-metrics which aren't used
• BZ - 1955599 - e2e unidling test flakes in CI
• BZ - 1960094 - Console not works well against a proxy in front of openshift clusters
• BZ - 1966280 - Authentication operator is degraded due to 'OAuthServiceEndpointsCheckEndpointAccessibleControllerDegraded'
• BZ - 1966556 - could not install descheduler on 4.6 cluster
• BZ - 1969878 - Webconsole does not show pod count of deploymentconfig with custom clusterrole
• BZ - 1970046 - NetworkPolicy with Egress policyType is resulting in SDN errors and improper communication within Project
• BZ - 1970453 - OVS restore flow script specifies OpenFlow14 leading error
• BZ - 1971013 - Bulk adding of CIDR IPS to whitelist is not working

CVEs

• CVE-2018-25011
• CVE-2020-27216
• CVE-2020-27218
• CVE-2020-27223
• CVE-2020-36328
• CVE-2020-36329

References

(none)