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SUSE 15 SP4/5: 2023:4661-1 critical: openvswitch security patch

suse
Calendar Grey December 14, 2023
Dist Suse Esm H88
Crucial software patch released for openvswitch addressing severe security vulnerabilities. Refer to SUSE-SU-2023:4650-2 for guidance on installation.
* bsc#1216002 Cross-References: * CVE-2023-5366

Summary

## This update for openvswitch fixes the following issues: * CVE-2023-5366: Fixed missing masks on a final stage with ports trie (bsc#1216002). ## 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-15.4-2023-4661=1 SUSE-2023-4661=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4661=1 * Legacy Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Legacy-15-SP5-2023-4661=1 * SUSE Package Hub 15 15-SP4 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4661=1 * SUSE Package Hub 15 15-SP5 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4661=1

Topics%20covered

Topics Covered

security advisory critical patch installation instructions threat mitigation SUSE openvswitch

References

* bsc#1216002

Cross-

* CVE-2023-5366

CVSS scores:

* CVE-2023-5366 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

* CVE-2023-5366 ( NVD ): 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Affected Products:

* Legacy Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* Server Applications Module 15-SP4

* 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 Micro 6.0

* 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4661-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical patch installation instructions threat mitigation SUSE openvswitch

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