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openSUSE 15.5/15.6 SUSE-SU-2025:0742-1 critical: openvswitch3 network issue

opensuse
Calendar Grey February 28, 2025
Dist Opensuse Esm H88
Crucial vulnerability notice for openvswitch3 highlights a severe networking flaw along with corrective action guidelines.
An update that solves one vulnerability can now be installed.

Description

This update for openvswitch3 fixes the following issues:

* CVE-2025-0650: Fixed egress ACLs that may be bypassed via specially crafted

UDP packet (bsc#1236353).

Topics%20covered

Topics Covered

security advisory update patch important network threat network openSUSE openvswitch3 SUSE Advisory

Patch

## 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 15.5

zypper in -t patch SUSE-2025-742=1

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-742=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2025-742=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-742=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-742=1

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-742=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-742=1

Package List

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)

* libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.22.1

* openvswitch3-ipsec-3.1.0-150500.3.22.1

* openvswitch3-test-3.1.0-150500.3.22.1

* openvswitch3-pki-3.1.0-150500.3.22.1

* libopenvswitch-3_1-0-3.1.0-150500.3.22.1

* ovn3-debuginfo-23.03.0-150500.3.22.1

* python3-ovs3-3.1.0-150500.3.22.1

* ovn3-host-23.03.0-150500.3.22.1

* ovn3-docker-23.03.0-150500.3.22.1

* openvswitch3-debugsource-3.1.0-150500.3.22.1

* ovn3-23.03.0-150500.3.22.1

* openvswitch3-devel-3.1.0-150500.3.22.1

* libovn-23_03-0-debuginfo-23.03.0-150500.3.22.1

* ovn3-central-23.03.0-150500.3.22.1

* ovn3-vtep-23.03.0-150500.3.22.1

* openvswitch3-test-debuginfo-3.1.0-150500.3.22.1

* ovn3-devel-23.03.0-150500.3.22.1

* ovn3-vtep-debuginfo-23.03.0-150500.3.22.1

* ovn3-host-debuginfo-23.03.0-150500.3.22.1

* libovn-23_03-0-23.03.0-150500.3.22.1

* ovn3-central-debuginfo-23.03.0-150500.3.22.1

* openvswitch3-vtep-3.1.0-150500.3.22.1

* openvswitch3-3.1.0-150500.3.22.1

*...

Read the Full Advisory

References

* bsc#1236353

## References:

* https://www.suse.com/security/cve/CVE-2025-0650.html

* https://bugzilla.suse.com/show_bug.cgi?id=1236353

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0742-1
Release Date: 2025-02-28T10:17:43Z
Affected Products: * openSUSE Leap 15.5 * openSUSE Leap 15.6 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP5

Topics%20covered

Topics Covered

security advisory update patch important network threat network openSUSE openvswitch3 SUSE Advisory

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