Security update for openvswitch

Announcement ID: SUSE-SU-2023:1795-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2021-36980 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2021-36980 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • CVE-2022-32166 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
  • CVE-2022-32166 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/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 High Performance Computing 15 SP4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Real Time 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
  • SUSE Package Hub 15 15-SP4

An update that solves two vulnerabilities can now be installed.

Description:

This update for openvswitch fixes the following issues:

  • CVE-2021-36980: Fixed a use-after-free issue during the decoding of a RAW_ENCAP action (bsc#1188524).
  • CVE-2022-32166: Fixed a out of bounds read in minimask_equal() (bsc#1203865).

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-15.4-2023-1795=1
  • SUSE Package Hub 15 15-SP4
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-1795=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le x86_64)
    • libdpdk-18_11-18.11.9-150100.4.23.1
    • libdpdk-18_11-debuginfo-18.11.9-150100.4.23.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • openvswitch-ovn-central-debuginfo-2.11.5-150100.3.18.2
    • python3-ovs-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-ovn-vtep-2.11.5-150100.3.18.2
    • openvswitch-ovn-vtep-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-ovn-common-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-ovn-docker-2.11.5-150100.3.18.2
    • openvswitch-ovn-host-2.11.5-150100.3.18.2
    • libopenvswitch-2_11-0-2.11.5-150100.3.18.2
    • openvswitch-ovn-host-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-ovn-central-2.11.5-150100.3.18.2
    • libopenvswitch-2_11-0-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-ovn-common-2.11.5-150100.3.18.2
  • SUSE Package Hub 15 15-SP4 (aarch64 ppc64le x86_64)
    • libdpdk-18_11-18.11.9-150100.4.23.1
    • libdpdk-18_11-debuginfo-18.11.9-150100.4.23.1
  • SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
    • libopenvswitch-2_11-0-debuginfo-2.11.5-150100.3.18.2
    • openvswitch-debugsource-2.11.5-150100.3.18.2
    • libopenvswitch-2_11-0-2.11.5-150100.3.18.2
    • openvswitch-debuginfo-2.11.5-150100.3.18.2

References: