SUSE-SU-2025:0561-1: important: Security update for openvswitch

[SLE-SECURITY-UPDATES]

# Security update for openvswitch

Announcement ID: SUSE-SU-2025:0561-1  
Release Date: 2025-02-17T10:39:51Z  
Rating: important  
References:

  * bsc#1236353

  
Cross-References:

  * CVE-2025-0650

  
CVSS scores:

  * CVE-2025-0650 ( SUSE ):  9.2
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-0650 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0650 ( NVD ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for openvswitch fixes the following issues:

  * CVE-2025-0650: ovn: egress ACLs may be bypassed via specially crafted UDP
    packet. (bsc#1236353)

## 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:

  * SUSE Linux Enterprise Server 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-561=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-561=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * openvswitch-debuginfo-2.11.5-3.24.2
    * libopenvswitch-2_11-0-2.11.5-3.24.2
    * libopenvswitch-2_11-0-debuginfo-2.11.5-3.24.2
    * openvswitch-2.11.5-3.24.2
    * openvswitch-debugsource-2.11.5-3.24.2
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * openvswitch-debuginfo-2.11.5-3.24.2
    * libopenvswitch-2_11-0-2.11.5-3.24.2
    * libopenvswitch-2_11-0-debuginfo-2.11.5-3.24.2
    * openvswitch-2.11.5-3.24.2
    * openvswitch-debugsource-2.11.5-3.24.2

## References:

  * https://www.suse.com/security/cve/CVE-2025-0650.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1236353

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