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             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.4687
             Security update for kubevirt, virt-api-container,
virt-controller-container, virt-handler-container, virt-launcher-container,
        virt-libguestfs-tools-container and virt-operator-container
                             23 September 2022

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           kubevirt
                   virt-api-container
                   virt-controller-container
                   virt-handler-container
                   virt-launcher-container
                   virt-libguestfs-tools-container
                   virt-operator-container
Publisher:         SUSE
Operating System:  SUSE
Resolution:        Patch/Upgrade
CVE Names:         CVE-2022-29162 CVE-2022-1996 CVE-2022-1798

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2022/suse-su-20223333-1

Comment: CVSS (Max):  7.5 CVE-2022-1996 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
         CVSS Source: SUSE
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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SUSE Security Update: Security update for kubevirt, virt-api-container,
virt-controller-container, virt-handler-container, virt-launcher-container,
virt-libguestfs-tools-container, 

______________________________________________________________________________

Announcement ID:   SUSE-SU-2022:3333-1
Rating:            important
References:        #1199392 #1199460 #1199603 #1200528 #1202516
Cross-References:  CVE-2022-1798 CVE-2022-1996 CVE-2022-29162
Affected Products:
                   SUSE Linux Enterprise High Performance Computing 15-SP4
                   SUSE Linux Enterprise Module for Containers 15-SP4
                   SUSE Linux Enterprise Server 15-SP4
                   SUSE Linux Enterprise Server for SAP Applications 15-SP4
                   SUSE Manager Proxy 4.3
                   SUSE Manager Retail Branch Server 4.3
                   SUSE Manager Server 4.3
                   openSUSE Leap 15.4
______________________________________________________________________________

An update that solves three vulnerabilities and has two fixes is now available.

Description:

This update for kubevirt, virt-api-container, virt-controller-container,
virt-handler-container, virt-launcher-container,
virt-libguestfs-tools-container, virt-operator-container fixes the following
issues:
The kubevirt stack was updated to version 0.54.0
Release notes https://github.com/kubevirt/kubevirt/releases/tag/v0.54.0
Security fixes:

  o CVE-2022-1798: Fix arbitrary file read on the host from KubeVirt VMs (bsc#
    1202516)


Security fixes in vendored dependencies:

  o CVE-2022-1996: Fixed go-restful CORS bypass bsc#1200528)
  o CVE-2022-29162: Fixed runc incorrect handling of inheritable capabilities
    in default configuration (bsc#1199460)


  o Fix containerdisk unmount logic
  o Support topology spread constraints
  o Update libvirt-go to fix memory leak
  o Pack nft rules and nsswitch.conf for virt-handler
  o Only create 1MiB-aligned disk images (bsc#1199603)
  o Avoid to return nil failure message
  o Use semantic equality comparison
  o Drop kubevirt-psp-caasp.yaml
  o Allow to configure utility containers for update test
  o Symlink nsswitch.conf and nft rules to proper locations
  o Drop unused package libvirt-client
  o Install vim-small instead of vim
  o Remove unneeded libvirt-daemon-driver-storage-core
  o Install missing packages ethtool and gawk. Fixes bsc#1199392

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  o openSUSE Leap 15.4:
    zypper in -t patch openSUSE-SLE-15.4-2022-3333=1
  o SUSE Linux Enterprise Module for Containers 15-SP4:
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP4-2022-3333=1

Package List:

  o openSUSE Leap 15.4 (x86_64):
       kubevirt-container-disk-0.54.0-150400.3.3.2
       kubevirt-container-disk-debuginfo-0.54.0-150400.3.3.2
       kubevirt-manifests-0.54.0-150400.3.3.2
       kubevirt-tests-0.54.0-150400.3.3.2
       kubevirt-tests-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virt-api-0.54.0-150400.3.3.2
       kubevirt-virt-api-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virt-controller-0.54.0-150400.3.3.2
       kubevirt-virt-controller-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virt-handler-0.54.0-150400.3.3.2
       kubevirt-virt-handler-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virt-launcher-0.54.0-150400.3.3.2
       kubevirt-virt-launcher-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virt-operator-0.54.0-150400.3.3.2
       kubevirt-virt-operator-debuginfo-0.54.0-150400.3.3.2
       kubevirt-virtctl-0.54.0-150400.3.3.2
       kubevirt-virtctl-debuginfo-0.54.0-150400.3.3.2
       obs-service-kubevirt_containers_meta-0.54.0-150400.3.3.2
  o SUSE Linux Enterprise Module for Containers 15-SP4 (x86_64):
       kubevirt-manifests-0.54.0-150400.3.3.2
       kubevirt-virtctl-0.54.0-150400.3.3.2
       kubevirt-virtctl-debuginfo-0.54.0-150400.3.3.2


References:

  o https://www.suse.com/security/cve/CVE-2022-1798.html
  o https://www.suse.com/security/cve/CVE-2022-1996.html
  o https://www.suse.com/security/cve/CVE-2022-29162.html
  o https://bugzilla.suse.com/1199392
  o https://bugzilla.suse.com/1199460
  o https://bugzilla.suse.com/1199603
  o https://bugzilla.suse.com/1200528
  o https://bugzilla.suse.com/1202516

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