SUSE Security Update: Security update for openvswitch ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3099-1 Rating: moderate References: #1188524 Cross-References: CVE-2021-36980 CVSS scores: 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-2021-36980 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 SUSE Linux Enterprise Module for Server Applications 15-SP4 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 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes one vulnerability is now available. 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). Patch Instructions: To install this SUSE Security 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-15.4-2022-3099=1 - SUSE Linux Enterprise Module for Server Applications 15-SP4: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-3099=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3099=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): libopenvswitch-2_14-0-2.14.2-150400.24.3.1 libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.3.1 libovn-20_06-0-20.06.2-150400.24.3.1 libovn-20_06-0-debuginfo-20.06.2-150400.24.3.1 openvswitch-2.14.2-150400.24.3.1 openvswitch-debuginfo-2.14.2-150400.24.3.1 openvswitch-debugsource-2.14.2-150400.24.3.1 openvswitch-devel-2.14.2-150400.24.3.1 openvswitch-ipsec-2.14.2-150400.24.3.1 openvswitch-pki-2.14.2-150400.24.3.1 openvswitch-test-2.14.2-150400.24.3.1 openvswitch-test-debuginfo-2.14.2-150400.24.3.1 openvswitch-vtep-2.14.2-150400.24.3.1 openvswitch-vtep-debuginfo-2.14.2-150400.24.3.1 ovn-20.06.2-150400.24.3.1 ovn-central-20.06.2-150400.24.3.1 ovn-central-debuginfo-20.06.2-150400.24.3.1 ovn-debuginfo-20.06.2-150400.24.3.1 ovn-devel-20.06.2-150400.24.3.1 ovn-docker-20.06.2-150400.24.3.1 ovn-host-20.06.2-150400.24.3.1 ovn-host-debuginfo-20.06.2-150400.24.3.1 ovn-vtep-20.06.2-150400.24.3.1 ovn-vtep-debuginfo-20.06.2-150400.24.3.1 python3-ovs-2.14.2-150400.24.3.1 - openSUSE Leap 15.4 (noarch): openvswitch-doc-2.14.2-150400.24.3.1 ovn-doc-20.06.2-150400.24.3.1 - SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64): libopenvswitch-2_14-0-2.14.2-150400.24.3.1 libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.3.1 libovn-20_06-0-20.06.2-150400.24.3.1 libovn-20_06-0-debuginfo-20.06.2-150400.24.3.1 openvswitch-2.14.2-150400.24.3.1 openvswitch-debuginfo-2.14.2-150400.24.3.1 openvswitch-debugsource-2.14.2-150400.24.3.1 openvswitch-devel-2.14.2-150400.24.3.1 openvswitch-ipsec-2.14.2-150400.24.3.1 openvswitch-pki-2.14.2-150400.24.3.1 openvswitch-test-2.14.2-150400.24.3.1 openvswitch-test-debuginfo-2.14.2-150400.24.3.1 openvswitch-vtep-2.14.2-150400.24.3.1 openvswitch-vtep-debuginfo-2.14.2-150400.24.3.1 ovn-20.06.2-150400.24.3.1 ovn-central-20.06.2-150400.24.3.1 ovn-central-debuginfo-20.06.2-150400.24.3.1 ovn-debuginfo-20.06.2-150400.24.3.1 ovn-devel-20.06.2-150400.24.3.1 ovn-docker-20.06.2-150400.24.3.1 ovn-host-20.06.2-150400.24.3.1 ovn-host-debuginfo-20.06.2-150400.24.3.1 ovn-vtep-20.06.2-150400.24.3.1 ovn-vtep-debuginfo-20.06.2-150400.24.3.1 python3-ovs-2.14.2-150400.24.3.1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (aarch64 ppc64le s390x x86_64): openvswitch-debuginfo-2.14.2-150400.24.3.1 openvswitch-debugsource-2.14.2-150400.24.3.1 python3-ovs-2.14.2-150400.24.3.1 References: https://www.suse.com/security/cve/CVE-2021-36980.html https://bugzilla.suse.com/1188524