Advisory Published

RHSA-2022:6526: Important: OpenShift Virtualization 4.11.0 Images security and bug fix update

First published: Wed Sep 14 2022(Updated: )

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.<br>This advisory contains the following OpenShift Virtualization 4.11.0 images:<br>RHEL-8-CNV-4.11<br>===============<br>hostpath-provisioner-container-v4.11.0-21<br>kubevirt-tekton-tasks-operator-container-v4.11.0-29<br>kubevirt-template-validator-container-v4.11.0-17<br>bridge-marker-container-v4.11.0-26<br>hostpath-csi-driver-container-v4.11.0-21<br>cluster-network-addons-operator-container-v4.11.0-26<br>ovs-cni-marker-container-v4.11.0-26<br>virtio-win-container-v4.11.0-16<br>ovs-cni-plugin-container-v4.11.0-26<br>kubemacpool-container-v4.11.0-26<br>hostpath-provisioner-operator-container-v4.11.0-24<br>cnv-containernetworking-plugins-container-v4.11.0-26<br>kubevirt-ssp-operator-container-v4.11.0-54<br>virt-cdi-uploadserver-container-v4.11.0-59<br>virt-cdi-cloner-container-v4.11.0-59<br>virt-cdi-operator-container-v4.11.0-59<br>virt-cdi-importer-container-v4.11.0-59<br>virt-cdi-uploadproxy-container-v4.11.0-59<br>virt-cdi-controller-container-v4.11.0-59<br>virt-cdi-apiserver-container-v4.11.0-59<br>kubevirt-tekton-tasks-modify-vm-template-container-v4.11.0-7<br>kubevirt-tekton-tasks-create-vm-from-template-container-v4.11.0-7<br>kubevirt-tekton-tasks-copy-template-container-v4.11.0-7<br>checkup-framework-container-v4.11.0-67<br>kubevirt-tekton-tasks-cleanup-vm-container-v4.11.0-7<br>kubevirt-tekton-tasks-disk-virt-sysprep-container-v4.11.0-7<br>kubevirt-tekton-tasks-wait-for-vmi-status-container-v4.11.0-7<br>kubevirt-tekton-tasks-disk-virt-customize-container-v4.11.0-7<br>vm-network-latency-checkup-container-v4.11.0-67<br>kubevirt-tekton-tasks-create-datavolume-container-v4.11.0-7<br>hyperconverged-cluster-webhook-container-v4.11.0-95<br>cnv-must-gather-container-v4.11.0-62<br>hyperconverged-cluster-operator-container-v4.11.0-95<br>kubevirt-console-plugin-container-v4.11.0-83<br>virt-controller-container-v4.11.0-105<br>virt-handler-container-v4.11.0-105<br>virt-operator-container-v4.11.0-105<br>virt-launcher-container-v4.11.0-105<br>virt-artifacts-server-container-v4.11.0-105<br>virt-api-container-v4.11.0-105<br>libguestfs-tools-container-v4.11.0-105<br>hco-bundle-registry-container-v4.11.0-587<br>Security Fix(es):<br><li> golang: net/<a href="http:" target="_blank">http:</a> limit growth of header canonicalization cache (CVE-2021-44716)</li> <li> kubeVirt: Arbitrary file read on the host from KubeVirt VMs (CVE-2022-1798)</li> <li> golang: out-of-bounds read in golang.org/x/text/language leads to DoS (CVE-2021-38561)</li> <li> golang: syscall: don't close fd 0 on ForkExec error (CVE-2021-44717)</li> <li> prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)</li> <li> golang: math/big: uncontrolled memory consumption due to an unhandled overflow via Rat.SetString (CVE-2022-23772)</li> <li> golang: cmd/go: misinterpretation of branch names can lead to incorrect access control (CVE-2022-23773)</li> <li> golang: crypto/elliptic: IsOnCurve returns true for invalid field elements (CVE-2022-23806)</li> <li> golang: encoding/pem: fix stack overflow in Decode (CVE-2022-24675)</li> <li> golang: regexp: stack exhaustion via a deeply nested expression (CVE-2022-24921)</li> <li> golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191)</li> <li> golang: crypto/elliptic: panic caused by oversized scalar (CVE-2022-28327)</li> 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.

Affected SoftwareAffected VersionHow to fix
Red Hat OpenShift Virtualization

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Reference Links

Frequently Asked Questions

  • What is the severity of RHSA-2022:6526?

    The severity of RHSA-2022:6526 is classified as critical.

  • How do I fix RHSA-2022:6526?

    To fix RHSA-2022:6526, users should update to the latest OpenShift Virtualization 4.11.0 images.

  • What components are affected by RHSA-2022:6526?

    RHSA-2022:6526 affects OpenShift Virtualization 4.11.0, including specific container images for the hostpath provisioner.

  • What is OpenShift Virtualization as per RHSA-2022:6526?

    OpenShift Virtualization is Red Hat's solution for running and managing virtualization within the OpenShift Container Platform.

  • Is there a workaround for RHSA-2022:6526?

    There are no official workarounds recommended for RHSA-2022:6526; updating to the fixed version is advised.

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