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Red Hat OpenShift 4.7.45 RHSA-2022:0870 Important Arbitrary Code Execution

red hat
Calendar Grey March 22, 2022
Dist Redhat Esm H88
Essential modifications for Red Hat OpenShift 4.7.45 encompass significant security improvements and optimizations for user engagement.
Red Hat OpenShift Container Platform release 4.7.45

Solution

For OpenShift Container Platform 4.7 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/4.7/html/release_notes/ocp-4-7-release-notes

Details on how to access this content are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/updating_clusters/updating-cluster-cli

Summary

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 RPM packages for Red Hat OpenShift Container Platform 4.7.45. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2022:0873
Security Fix(es):
* CRI-O: Arbitrary code execution in cri-o via abusing “kernel.core_pattern” kernel parameter (CVE-2022-0811)
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 4.7 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.redhat.com/en/documentation/openshift_container_platform/4.7/html/updating_clusters/updating-cluster-cli

Topics%20covered

Topics Covered

security advisory arbitrary code execution important package fix cloud computing open shift platform update

References

https://access.redhat.com/security/cve/CVE-2022-0811 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat OpenShift Container Platform 4.7:
Source: cri-o-1.20.6-11.rhaos4.7.git76ea3d0.el7.src.rpm openshift-4.7.0-202203091647.p0.g0d60930.assembly.stream.el7.src.rpm openshift-clients-4.7.0-202202231953.p0.gc4ebc7a.assembly.stream.el7.src.rpm
x86_64: cri-o-1.20.6-11.rhaos4.7.git76ea3d0.el7.x86_64.rpm cri-o-debuginfo-1.20.6-11.rhaos4.7.git76ea3d0.el7.x86_64.rpm openshift-clients-4.7.0-202202231953.p0.gc4ebc7a.assembly.stream.el7.x86_64.rpm openshift-clients-redistributable-4.7.0-202202231953.p0.gc4ebc7a.assembly.stream.el7.x86_64.rpm openshift-hyperkube-4.7.0-202203091647.p0.g0d60930.assembly.stream.el7.x86_64.rpm
Red Hat OpenShift Container Platform 4.7:
Source: cri-o-1.20.6-11.rhaos4.7.git76ea3d0.el8.src.rpm openshift-4.7.0-202203091647.p0.g0d60930.assembly.stream.el8.src.rpm openshift-clients-4.7.0-202202231953.p0.gc4ebc7a.assembly.stream.el8.src.rpm
ppc64le: cri-o-1.20.6-11.rhaos4.7.git76ea3d0.el8.ppc64le.rpm cri-o-debuginfo-1.20.6-11.rhaos4.7.git76ea3d0.el8.ppc64le.rpm cri-o-debugsource-1.20.6-11.rhaos4.7.git76ea3d0.el8.ppc64le.rpm openshift-clients-4.7.0-202202231953.p0.gc4ebc7a.assembly.stream.el8.ppc64le.rpm openshift-hyperkube-4.7.0-202203091647.p0.g0d60930.assembly.stream.el8.ppc64le.rpm
s390x: cri-o-1.20.6-11.rhaos4.7.git76ea3d0.el8.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:0870-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0870
Issue date: 2022-03-22

Topic

Red Hat OpenShift Container Platform release 4.7.45. is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory arbitrary code execution important package fix cloud computing open shift platform update

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.7 - ppc64le, s390x, x86_64

Bugs Fixed

2059475 - CVE-2022-0811 CRI-O: Arbitrary code execution in cri-o via abusing “kernel.core_pattern” kernel parameter

2064013 - Placeholder bug for OCP 4.7.0 rpm release

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