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Red Hat OpenShift 4.9.6 Important Update: Security Flaws Fixed

red hat
Calendar Grey September 22, 2022
Dist Redhat Esm H88
Discover essential enhancements in OpenShift Virtualization 4.9.6 that focus on remedial security measures and essential bug resolutions highlighted in this advisory.
Red Hat OpenShift Virtualization release 4.9.6 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

This advisory contains the following OpenShift Virtualization 4.9.6 images:
RHEL-8-CNV-4.9 =============cnv-must-gather-container-v4.9.6-7 kubevirt-template-validator-container-v4.9.6-6 kubevirt-ssp-operator-container-v4.9.6-5 virt-cdi-uploadserver-container-v4.9.6-4 virt-cdi-cloner-container-v4.9.6-4 virt-cdi-importer-container-v4.9.6-4 virt-cdi-uploadproxy-container-v4.9.6-4 virt-cdi-apiserver-container-v4.9.6-4 virt-cdi-controller-container-v4.9.6-4 virt-cdi-operator-container-v4.9.6-4 hostpath-provisioner-container-v4.9.6-3 hyperconverged-cluster-webhook-container-v4.9.6-3 hyperconverged-cluster-operator-container-v4.9.6-3 node-maintenance-operator-container-v4.9.6-4 kubevirt-vmware-container-v4.9.6-3 kubevirt-v2v-conversion-container-v4.9.6-3 ovs-cni-plugin-container-v4.9.6-3 cnv-containernetworking-plugins-container-v4.9.6-3 bridge-marker-container-v4.9.6-4 ovs-cni-marker-container-v4.9.6-3 kubemacpool-container-v4.9.6-4 kubernetes-nmstate-handler-container-v4.9.6-5 cluster-network-addons-operator-container-v4.9.6-5 virt-controller-container-v4.9.6-9 virt-handler-container-v4.9.6-9 virt-api-container-v4.9.6-9 virt-operator-container-v4.9.6-9 virt-artifacts-server-container-v4.9.6-9 virt-launcher-container-v4.9.6-9 libguestfs-tools-container-v4.9.6-9 virtio-win-container-v4.9.6-3 hostpath-provisioner-operator-container-v4.9.6-3 vm-import-operator-container-v4.9.6-3 vm-import-controller-container-v4.9.6-3 vm-import-virtv2v-container-v4.9.6-3 hco-bundle-registry-container-v4.9.6-51
Security Fix(es):
* kubeVirt: Arbitrary file read on the host from KubeVirt VMs (CVE-2022-1798)
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.

Topics%20covered

Topics Covered

security advisory Red Hat critical bug fix OpenShift image update KubeVirt

References

https://access.redhat.com/security/cve/CVE-2022-0494 https://access.redhat.com/security/cve/CVE-2022-1271 https://access.redhat.com/security/cve/CVE-2022-1353 https://access.redhat.com/security/cve/CVE-2022-1798 https://access.redhat.com/security/cve/CVE-2022-2526 https://access.redhat.com/security/cve/CVE-2022-29154 https://access.redhat.com/security/updates/classification/#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:6681-01
Product: cnv
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6681
Issue date: 2022-09-22

Topic

Red Hat OpenShift Virtualization release 4.9.6 is now available withupdates to packages and images that fix several bugs and add enhancements.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 Red Hat critical bug fix OpenShift image update KubeVirt

Relevant Releases Architectures

Bugs Fixed

2092269 - We cant migrate to newer target node and than return to the source node when using host-model cpu

2097313 - RHEL9 templates missing UEFI params

2101174 - [4.9.z]VM restore PVC uses exact source PVC request size

2110783 - 4.8 to 4.9 upgrade path blocked due to bug in NMState pods

2117872 - CVE-2022-1798 kubeVirt: Arbitrary file read on the host from KubeVirt VMs

2118317 - KubeVirtComponentExceedsRequestedMemory Prometheus Rule is Failing to Evaluate

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