RHSA-2024:8974 - Security Advisory

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.12.0 GA release images are now available, which contain security and bug fixes.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.

Description

Red Hat Advanced Cluster Management for Kubernetes 2.12.0 images

Red Hat Advanced Cluster Management for Kubernetes provides the
capabilities to address common challenges that administrators and site
reliability engineers face as they work across a range of public and
private cloud environments. Clusters and applications are all visible and
managed from a single console—with security policy built in.

This advisory contains the container images for Red Hat Advanced Cluster
Management for Kubernetes, which fix several bugs. See the following
Release Notes documentation, which will be updated shortly for this
release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.12/html/release_notes/

Security fix(es):

CVE-2024-48949 Missing Validation in Elliptic's EDDSA Signature Verification

Jira issues fixed:

• ACM-11757: Managed clusters flip between Available and Degraded
• ACM-12215: Provisioning OpenShift on OpenStack fails. The bootstrap node is failing to get the ignition image from Glance. Failing with tls: failed to verify certificate: x509: certificate signed by unknown authority.
• ACM-12372: multicluster-observability-operator pod restarts with fatal error concurrent map writes
• ACM-12738: Endpointmetrics does not reconcile CMO Config changes
• ACM-13066: upgrade from a 2.10 that failed to update MCE to a 2.11 was possible
• ACM-13149: cluster-monitoring-config retains old Hub for metrics forwarding after transfer to new Hub
• ACM-14172: Observability pods should not inherit the defaultNodeSelector from the scheduler

Solution

For Red Hat Advanced Cluster Management for Kubernetes, see the following documentation for details on how to install the images:

https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.12/html/install/installing

Affected Products

• Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 9 x86_64

Fixes

• ACM-11757 - Managed clusters flip between Available and Degraded
• ACM-12215 - Provisioning OpenShift on OpenStack fails. The bootstrap node is failing to get the ignition image from Glance. Failing with tls: failed to verify certificate: x509: certificate signed by unknown authority.
• ACM-12372 - [ACM 2.12] multicluster-observability-operator pod restarts with fatal error concurrent map writes
• ACM-12738 - Endpointmetrics does not reconcile CMO Config changes
• ACM-13066 - upgrade from a 2.10 that failed to update MCE to a 2.11 was possible
• ACM-13149 - cluster-monitoring-config retains old Hub for metrics forwarding after transfer to new Hub
• ACM-14172 - Observability pods should not inherit the defaultNodeSelector from the scheduler

CVEs

• CVE-2021-43618
• CVE-2022-48554
• CVE-2023-4641
• CVE-2023-7104
• CVE-2023-22745
• CVE-2023-29491
• CVE-2023-37788
• CVE-2023-37920
• CVE-2024-1442
• CVE-2024-2398
• CVE-2024-3596
• CVE-2024-3651
• CVE-2024-6119
• CVE-2024-6232
• CVE-2024-6345
• CVE-2024-6923
• CVE-2024-22365
• CVE-2024-25062
• CVE-2024-28180
• CVE-2024-28182
• CVE-2024-28834
• CVE-2024-28835
• CVE-2024-34397
• CVE-2024-37370
• CVE-2024-37371
• CVE-2024-37891
• CVE-2024-45490
• CVE-2024-45491
• CVE-2024-45492
• CVE-2024-48949

References

• https://access.redhat.com/security/updates/classification/#important