Security update for openvswitch

Announcement ID: SUSE-SU-2023:2255-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-4337 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2022-4337 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-4338 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2022-4338 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise Desktop 15 SP5
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.3
  • SUSE Package Hub 15 15-SP4
  • SUSE Package Hub 15 15-SP5

An update that solves two vulnerabilities can now be installed.

Description:

This update for openvswitch fixes the following issues:

  • CVE-2022-4338: Fixed Integer Underflow in Organization Specific TLV (bsc#1206580).
  • CVE-2022-4337: Fixed Out-of-Bounds Read in Organization Specific TLV (bsc#1206581).

Patch Instructions:

To install this SUSE 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 15.4
    zypper in -t patch openSUSE-SLE-15.4-2023-2255=1
  • SUSE Package Hub 15 15-SP4
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-2255=1
  • SUSE Package Hub 15 15-SP5
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2255=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • openvswitch-ovn-central-2.11.5-150100.3.21.1
    • python3-ovs-debuginfo-2.11.5-150100.3.21.1
    • openvswitch-ovn-docker-2.11.5-150100.3.21.1
    • openvswitch-ovn-common-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-debuginfo-2.11.5-150100.3.21.1
    • openvswitch-ovn-common-debuginfo-2.11.5-150100.3.21.1
    • openvswitch-ovn-host-2.11.5-150100.3.21.1
    • openvswitch-ovn-vtep-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-2.11.5-150100.3.21.1
    • openvswitch-ovn-central-debuginfo-2.11.5-150100.3.21.1
    • openvswitch-ovn-vtep-debuginfo-2.11.5-150100.3.21.1
    • openvswitch-ovn-host-debuginfo-2.11.5-150100.3.21.1
  • SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
    • openvswitch-debugsource-2.11.5-150100.3.21.1
    • openvswitch-debuginfo-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-debuginfo-2.11.5-150100.3.21.1
  • SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
    • openvswitch-debugsource-2.11.5-150100.3.21.1
    • openvswitch-debuginfo-2.11.5-150100.3.21.1
    • python2-ovs-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-debuginfo-2.11.5-150100.3.21.1
    • libopenvswitch-2_11-0-2.11.5-150100.3.21.1
    • python2-ovs-debuginfo-2.11.5-150100.3.21.1

References: