SUSE-SU-2023:1795-1: moderate: Security update for openvswitch

[sle-updates at lists.suse.com]

# Security update for openvswitch

Announcement ID: SUSE-SU-2023:1795-1  
Rating: moderate  
References:

  * #1188524
  * #1203865

  
Cross-References:

  * CVE-2021-36980
  * CVE-2022-32166

  
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 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 Moderate 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-host-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-docker-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
    * python3-ovs-debuginfo-2.11.5-150100.3.18.2
    * openvswitch-ovn-common-debuginfo-2.11.5-150100.3.18.2
    * openvswitch-ovn-common-2.11.5-150100.3.18.2
    * openvswitch-ovn-central-debuginfo-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
  * 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-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

## References:

  * https://www.suse.com/security/cve/CVE-2021-36980.html
  * https://www.suse.com/security/cve/CVE-2022-32166.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1188524
  * https://bugzilla.suse.com/show_bug.cgi?id=1203865

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