(RHSA-2022:8535) Moderate: OpenShift Container Platform 4.11.16 security update

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

https://access.redhat.com/errata/RHSA-2022:8534

Security Fix(es):

• golang: net/http: handle server errors after sending GOAWAY
  (CVE-2022-27664)
• golang: math/big: decoding big.Float and big.Rat types can panic if the
  encoded message is too short, potentially allowing a denial of service
  (CVE-2022-32189)

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 4.11 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/4.11/updating/updating-cluster-cli.html