Issued:
2023-12-07
Updated:
2023-12-07

RHSA-2023:7704 - Important: OpenShift Virtualization 4.14.1 security and bug fix update

Synopsis

Important: OpenShift Virtualization 4.14.1 security and bug fix update

Type/Severity

Security Advisory Important

Topic

Red Hat OpenShift Virtualization release 4.14.1 is now available with updates to packages and images that fix several bugs and add enhancements.

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 link(s) in the References section.

Description

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.

This advisory contains OpenShift Virtualization 4.14.1 images.

Security Fix(es):

  • golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)

  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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.

Bug Fix(es):

  • LVM created from the VMs are getting activated in the OCP nodes (BZ#2156753)

  • Unable to create snapshot for VM with mounted second disk (PVC) (BZ#2223411)

  • Cannot clone DataVolume from "local" to rook-ceph-block (BZ#2231479)

  • virtctl image-upload fails with "uploadproxy URL not found" (BZ#2237470)

  • Populators with retainAfterCompletion annotation (BZ#2237877)

  • After draining node where mtq system pods running the namespace becomes locked but ResourceQuota not updated (BZ#2238786)

  • repeating log message in mtq-controller pod even after removing the VM/Namespace (BZ#2238791)

  • Wrong error message when attempting to upload an image to a PVC that already has disk.img (BZ#2241658)

  • MTQ does not work with LimitRanges (BZ#2241953)

  • MTQ does not work with Auto Memory Limits (BZ#2244869)

  • Virtual machine export is not working on Quota defined namespace (BZ#2247200)

  • Host assisted clone hangs because some provisioners don't allow mounting block PVC read only (BZ#2247657)

  • When encountering an IO error VM crashes during Windows shared cluster evaluation (BZ#2249846)

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

Affected Products

ProductVersionArch
Red Hat Container Native Virtualization4.14x86_64
Red Hat Container Native Virtualization4.14x86_64
Red Hat Container Native Virtualization4.14x86_64
Red Hat Container Native Virtualization for ARM 644.14aarch64
Red Hat Container Native Virtualization for ARM 644.14aarch64

Fixes

CVEs

References

Additional information