Security update for openvswitch

Announcement ID:	SUSE-SU-2023:2274-1
Rating:	important
References:	bsc#1206580 bsc#1206581 bsc#1210054
Cross-References:	CVE-2022-4337 CVE-2022-4338 CVE-2023-1668
CVSS scores:	CVE-2022-4337 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVE-2022-4337 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-4338 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVE-2022-4338 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2023-1668 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2023-1668 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Affected Products:	openSUSE Leap 15.4 SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2

An update that solves three vulnerabilities can now be installed.

Description:

This update for openvswitch fixes the following issues:

• CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054).
• CVE-2022-4338: Fixed Integer Underflow in Organization Specific TLV (bsc#1206580).
• CVE-2022-4337: Fixed Out-of-Bounds Read in Organization Specific TLV (bsc#1206581).

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-15.4-2023-2274=1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-2274=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-2274=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2023-2274=1
• SUSE Enterprise Storage 7
  zypper in -t patch SUSE-Storage-7-2023-2274=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • libopenvswitch-2_13-0-debuginfo-2.13.2-150200.9.22.1
  • libopenvswitch-2_13-0-2.13.2-150200.9.22.1
  • libovn-20_03-0-debuginfo-20.03.1-150200.9.22.1
  • libovn-20_03-0-20.03.1-150200.9.22.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • openvswitch-vtep-debuginfo-2.13.2-150200.9.22.1
  • openvswitch-devel-2.13.2-150200.9.22.1
  • openvswitch-test-debuginfo-2.13.2-150200.9.22.1
  • libopenvswitch-2_13-0-2.13.2-150200.9.22.1
  • openvswitch-2.13.2-150200.9.22.1
  • ovn-docker-20.03.1-150200.9.22.1
  • openvswitch-ipsec-2.13.2-150200.9.22.1
  • ovn-central-20.03.1-150200.9.22.1
  • libovn-20_03-0-debuginfo-20.03.1-150200.9.22.1
  • openvswitch-debugsource-2.13.2-150200.9.22.1
  • openvswitch-vtep-2.13.2-150200.9.22.1
  • libovn-20_03-0-20.03.1-150200.9.22.1
  • libopenvswitch-2_13-0-debuginfo-2.13.2-150200.9.22.1
  • ovn-vtep-20.03.1-150200.9.22.1
  • openvswitch-debuginfo-2.13.2-150200.9.22.1
  • python3-ovs-2.13.2-150200.9.22.1
  • ovn-20.03.1-150200.9.22.1
  • openvswitch-test-2.13.2-150200.9.22.1
  • openvswitch-pki-2.13.2-150200.9.22.1
  • ovn-host-20.03.1-150200.9.22.1
  • ovn-devel-20.03.1-150200.9.22.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • openvswitch-vtep-debuginfo-2.13.2-150200.9.22.1
  • openvswitch-devel-2.13.2-150200.9.22.1
  • openvswitch-test-debuginfo-2.13.2-150200.9.22.1
  • libopenvswitch-2_13-0-2.13.2-150200.9.22.1
  • openvswitch-2.13.2-150200.9.22.1
  • ovn-docker-20.03.1-150200.9.22.1
  • openvswitch-ipsec-2.13.2-150200.9.22.1
  • ovn-central-20.03.1-150200.9.22.1
  • libovn-20_03-0-debuginfo-20.03.1-150200.9.22.1
  • openvswitch-debugsource-2.13.2-150200.9.22.1
  • openvswitch-vtep-2.13.2-150200.9.22.1
  • libovn-20_03-0-20.03.1-150200.9.22.1
  • libopenvswitch-2_13-0-debuginfo-2.13.2-150200.9.22.1
  • ovn-vtep-20.03.1-150200.9.22.1
  • openvswitch-debuginfo-2.13.2-150200.9.22.1
  • python3-ovs-2.13.2-150200.9.22.1
  • ovn-20.03.1-150200.9.22.1
  • openvswitch-test-2.13.2-150200.9.22.1
  • openvswitch-pki-2.13.2-150200.9.22.1
  • ovn-host-20.03.1-150200.9.22.1
  • ovn-devel-20.03.1-150200.9.22.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • openvswitch-vtep-debuginfo-2.13.2-150200.9.22.1
  • openvswitch-devel-2.13.2-150200.9.22.1
  • openvswitch-test-debuginfo-2.13.2-150200.9.22.1
  • libopenvswitch-2_13-0-2.13.2-150200.9.22.1
  • openvswitch-2.13.2-150200.9.22.1
  • ovn-docker-20.03.1-150200.9.22.1
  • openvswitch-ipsec-2.13.2-150200.9.22.1
  • ovn-central-20.03.1-150200.9.22.1
  • libovn-20_03-0-debuginfo-20.03.1-150200.9.22.1
  • openvswitch-debugsource-2.13.2-150200.9.22.1
  • openvswitch-vtep-2.13.2-150200.9.22.1
  • libovn-20_03-0-20.03.1-150200.9.22.1
  • libopenvswitch-2_13-0-debuginfo-2.13.2-150200.9.22.1
  • ovn-vtep-20.03.1-150200.9.22.1
  • openvswitch-debuginfo-2.13.2-150200.9.22.1
  • python3-ovs-2.13.2-150200.9.22.1
  • ovn-20.03.1-150200.9.22.1
  • openvswitch-test-2.13.2-150200.9.22.1
  • openvswitch-pki-2.13.2-150200.9.22.1
  • ovn-host-20.03.1-150200.9.22.1
  • ovn-devel-20.03.1-150200.9.22.1
• SUSE Enterprise Storage 7 (aarch64 x86_64)
  • openvswitch-vtep-debuginfo-2.13.2-150200.9.22.1
  • openvswitch-devel-2.13.2-150200.9.22.1
  • openvswitch-test-debuginfo-2.13.2-150200.9.22.1
  • libopenvswitch-2_13-0-2.13.2-150200.9.22.1
  • openvswitch-2.13.2-150200.9.22.1
  • ovn-docker-20.03.1-150200.9.22.1
  • openvswitch-ipsec-2.13.2-150200.9.22.1
  • ovn-central-20.03.1-150200.9.22.1
  • libovn-20_03-0-debuginfo-20.03.1-150200.9.22.1
  • openvswitch-debugsource-2.13.2-150200.9.22.1
  • openvswitch-vtep-2.13.2-150200.9.22.1
  • libovn-20_03-0-20.03.1-150200.9.22.1
  • libopenvswitch-2_13-0-debuginfo-2.13.2-150200.9.22.1
  • ovn-vtep-20.03.1-150200.9.22.1
  • openvswitch-debuginfo-2.13.2-150200.9.22.1
  • python3-ovs-2.13.2-150200.9.22.1
  • ovn-20.03.1-150200.9.22.1
  • openvswitch-test-2.13.2-150200.9.22.1
  • openvswitch-pki-2.13.2-150200.9.22.1
  • ovn-host-20.03.1-150200.9.22.1
  • ovn-devel-20.03.1-150200.9.22.1

References:

• https://www.suse.com/security/cve/CVE-2022-4337.html
• https://www.suse.com/security/cve/CVE-2022-4338.html
• https://www.suse.com/security/cve/CVE-2023-1668.html
• https://bugzilla.suse.com/show_bug.cgi?id=1206580
• https://bugzilla.suse.com/show_bug.cgi?id=1206581
• https://bugzilla.suse.com/show_bug.cgi?id=1210054