RHSA-2023:0772: Moderate: OpenShift Container Platform 4.12.4 security update

Published Feb 20, 2023
·
Updated

Red Hat build of MicroShift is Red Hat's light-weight Kubernetes orchestration solution designed for edge device deployments and is built from the edge capabilities of Red Hat OpenShift. MicroShift is an application that is deployed on top of Red Hat Enterprise Linux devices at the edge, providing an efficient way to operate single-node clusters in these low-resource environments.This advisory contains the RPM packages for Red Hat build of MicroShift 4.12.4. See the following advisory for the container images for this release:https://access.redhat.com/errata/RHSA-2023:0769 Security Fix(es): kubernetes: Unauthorized read of Custom Resources (CVE-2022-3162) 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 the bug fixes may not be documented in this advisory. See the following release notes documentation for details about these changes:https://access.redhat.com/documentation/en-us/microshift/4.12/html/releasenotes/index All Red Hat build of MicroShift 4.12 users are advised to use these updated packages and images when they are available in the RPM repository.

Affected Software

5 affected componentsFixes available
redhat/microshift<4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
redhat/microshift<4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
redhat/microshift-networking<4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
redhat/microshift-release-info<4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
redhat/microshift-selinux<4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8
4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8

Remediation

Event History

Feb 9, 2026
Advisory Published
via Red Hat·07:32 PM
Data Sourced
via Red Hat·07:32 PM
RemedyDescriptionAffected Software
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Frequently Asked Questions

1

What is the severity of RHSA-2023:0772?

The severity of RHSA-2023:0772 is classified as moderate.

2

How do I fix RHSA-2023:0772?

To fix RHSA-2023:0772, update to the specified remedial version 4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.

3

Which packages are affected by RHSA-2023:0772?

The affected packages by RHSA-2023:0772 include microshift, microshift-networking, microshift-release-info, and microshift-selinux.

4

Is RHSA-2023:0772 applicable to all architectures?

RHSA-2023:0772 specifically affects the x86_64 architecture and the noarch qualifier for certain packages.

5

What is the purpose of RHSA-2023:0772?

RHSA-2023:0772 addresses vulnerabilities in the Red Hat build of MicroShift, enhancing the security of edge device deployments.

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