A kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.3.

SUSE-SU-2022:3321-1: important: Security update for kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container

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

Announcement ID: SUSE-SU-2022:3321-1
Rating: important
References: #1199392 #1199460 #1199603 #1200528 #1202516
Cross-References: CVE-2022-1798 CVE-2022-1996 CVE-2022-29162
CVSS scores:
CVE-2022-1798 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-1798 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2022-1996 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVE-2022-1996 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2022-29162 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-29162 (SUSE): 4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products:
SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise Module for Containers 15-SP3 SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP3SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
openSUSE Leap 15.3
______________________________________________________________________________

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:

Security issues fixed:

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

Security issues fixed in vendored dependencies:

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

Other fixes:

- Pack nft rules and nsswitch.conf for virt-handler
- Only create 1MiB-aligned disk images (bsc#1199603)
- Avoid to return nil failure message
- Use semantic equality comparison
- Allow to configure utility containers for update test
- Install nftables to manage network rules
- Install tar to allow kubectl cp ...
- Symlink nsswitch.conf and nft rules to proper locations - Enable USB redirection support for QEMU
- Install vim-small instread of vim
- Drop libvirt-daemon-driver-storage-core
- Install ethtool and gawk (bsc#1199392)
- Use non-versioned appliance to avoid redundant rpm query - Explicitly state the dependency on kubevirt main package

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:
- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-3321=1

- SUSE Linux Enterprise Module for Containers 15-SP3:

zypper in -t patch SUSE-SLE-Module-Containers-15-SP3-2022-3321=1

Package List:

- openSUSE Leap 15.3 (x86_64):

kubevirt-container-disk-0.49.0-150300.8.13.1
kubevirt-container-disk-debuginfo-0.49.0-150300.8.13.1 kubevirt-manifests-0.49.0-150300.8.13.1
kubevirt-tests-0.49.0-150300.8.13.1
kubevirt-tests-debuginfo-0.49.0-150300.8.13.1
kubevirt-virt-api-0.49.0-150300.8.13.1
kubevirt-virt-api-debuginfo-0.49.0-150300.8.13.1
kubevirt-virt-controller-0.49.0-150300.8.13.1
kubevirt-virt-controller-debuginfo-0.49.0-150300.8.13.1 kubevirt-virt-handler-0.49.0-150300.8.13.1
kubevirt-virt-handler-debuginfo-0.49.0-150300.8.13.1
kubevirt-virt-launcher-0.49.0-150300.8.13.1
kubevirt-virt-launcher-debuginfo-0.49.0-150300.8.13.1 kubevirt-virt-operator-0.49.0-150300.8.13.1
kubevirt-virt-operator-debuginfo-0.49.0-150300.8.13.1 kubevirt-virtctl-0.49.0-150300.8.13.1
kubevirt-virtctl-debuginfo-0.49.0-150300.8.13.1
obs-service-kubevirt_containers_meta-0.49.0-150300.8.13.1
- SUSE Linux Enterprise Module for Containers 15-SP3 (x86_64):
kubevirt-manifests-0.49.0-150300.8.13.1
kubevirt-virtctl-0.49.0-150300.8.13.1
kubevirt-virtctl-debuginfo-0.49.0-150300.8.13.1

References:

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