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202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorymoderatenetwork security

ubuntu 22.04 viavm5 Significant Memory Leak SUSE-SU-2023-8205-3

An update that solves one vulnerability can now be installed.. # Security update for openvswitch3 Announcement ID: SUSE-SU-2026:1440-1 Release Date: 2026-04-17T13:44:11Z Rating: moderate References: * bsc#1261273 Cross-References: * CVE-2026-34956 CVSS scores: * CVE-2026-34956 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-34956 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.5 * SUSE Linux Enterprise Micro 5.5 An update that solves one vulnerability can now be installed. ## Description: This update for openvswitch3 fixes the following issues: * CVE-2026-34956: invalid memory access via crafted FTP payloads in userspace conntrack flows specifying the FTP alg handler (bsc#1261273). ## 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-2026-1440=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-1440=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * openvswitch3-pki-3.1.7-150500.3.28.1 * ovn3-host-debuginfo-23.03.3-150500.3.28.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.28.1 * ovn3-devel-23.03.3-150500.3.28.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.28.1 * openvswitch3-ipsec-3.1.7-150500.3.28.1 * ovn3-23.03.3-150500.3.28.1 * python3-ovs3-3.1.7-150500.3.28.1 * openvswitch3-debuginfo-3.1.7-150500.3.28.1 * ovn3-central-debuginfo-23.03.3-150500.3.28.1 * openvswitch3-test-3.1.7-150500.3.28.1 * ovn3-central-23.03.3-150500.3.28.1 * openvswitch3-3.1.7-150500.3.28.1 * openvswitch3-debugsource-3.1.7-150500.3.28.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.28.1 * ovn3-vtep-23.03.3-150500.3.28.1 *ovn3-vtep-debuginfo-23.03.3-150500.3.28.1 * libopenvswitch-3_1-0-3.1.7-150500.3.28.1 * openvswitch3-devel-3.1.7-150500.3.28.1 * openvswitch3-vtep-3.1.7-150500.3.28.1 * ovn3-docker-23.03.3-150500.3.28.1 * libovn-23_03-0-23.03.3-150500.3.28.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.28.1 * ovn3-host-23.03.3-150500.3.28.1 * ovn3-debuginfo-23.03.3-150500.3.28.1 * openSUSE Leap 15.5 (noarch) * ovn3-doc-23.03.3-150500.3.28.1 * openvswitch3-doc-3.1.7-150500.3.28.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * openvswitch3-debuginfo-3.1.7-150500.3.28.1 * ovn3-central-debuginfo-23.03.3-150500.3.28.1 * openvswitch3-pki-3.1.7-150500.3.28.1 * libopenvswitch-3_1-0-3.1.7-150500.3.28.1 * ovn3-debuginfo-23.03.3-150500.3.28.1 * ovn3-docker-23.03.3-150500.3.28.1 * libovn-23_03-0-23.03.3-150500.3.28.1 * ovn3-vtep-23.03.3-150500.3.28.1 * python3-ovs3-3.1.7-150500.3.28.1 * ovn3-host-debuginfo-23.03.3-150500.3.28.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.28.1 * ovn3-central-23.03.3-150500.3.28.1 * ovn3-host-23.03.3-150500.3.28.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.28.1 * openvswitch3-3.1.7-150500.3.28.1 * openvswitch3-debugsource-3.1.7-150500.3.28.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.28.1 * openvswitch3-vtep-3.1.7-150500.3.28.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.28.1 * ovn3-23.03.3-150500.3.28.1 ## References: * https://www.suse.com/security/cve/CVE-2026-34956.html * https://bugzilla.suse.com/show_bug.cgi?id=1261273 . This update for openvswitch3 on openSUSE addresses a moderate severity issue of invalid memory access, improving network safety.. openvswitch3 update, openSUSE security, network exploit fix, memory access vulnerability. . LinuxSecurity.com Team

Calendar 2 Apr 17, 2026 OpenSUSE
100
Ls Advisories Suse Esm H240
Price Tag 1security advisorydenial of serviceSuSE

Critical Remote Access Denial of Service in openSUSE 15.5 openvswitch3

An update that solves seven vulnerabilities can now be installed.. # Security update for openvswitch3 Announcement ID: SUSE-SU-2026:0290-1 Release Date: 2026-01-26T10:34:27Z Rating: important References: * bsc#1210054 * bsc#1212125 * bsc#1216002 * bsc#1219465 * bsc#1255435 Cross-References: * CVE-2023-1668 * CVE-2023-3152 * CVE-2023-3153 * CVE-2023-3966 * CVE-2023-5366 * CVE-2024-2182 * CVE-2025-0650 CVSS scores: * 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 * 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 * CVE-2023-3152 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-3152 ( NVD ): 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-3152 ( NVD ): 6.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-3153 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2023-3153 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2023-3966 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-3966 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-3966 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * 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 ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N * CVE-2024-2182 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-2182 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * 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: * openSUSE Leap 15.5 * openSUSE Leap 15.6 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise HighPerformance 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 An update that solves seven vulnerabilities can now be installed. ## Description: This update for openvswitch3 fixes the following issues: Update to v3.1.7: * CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload (bsc#1219465). * CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service (bsc#1255435). * CVE-2023-1668: openvswitch: remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054). * CVE-2023-3153: openvswitch,openvswitch3: service monitor MAC flow is not rate limited (bsc#1212125). * CVE-2023-5366: openvswitch: 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 15.5 zypper in -t patch SUSE-2026-290=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-290=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-290=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-290=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-290=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-290=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-290=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64les390x x86_64 i586) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * openSUSE Leap 15.5 (noarch) * ovn3-doc-23.03.3-150500.3.25.1 * openvswitch3-doc-3.1.7-150500.3.25.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * openSUSE Leap 15.6 (noarch) * ovn3-doc-23.03.3-150500.3.25.1 * openvswitch3-doc-3.1.7-150500.3.25.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * openvswitch3-3.1.7-150500.3.25.1 * libovn-23_03-0-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 *openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 *openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 *libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 ## References: * https://www.suse.com/security/cve/CVE-2023-1668.html * https://www.suse.com/security/cve/CVE-2023-3152.html * https://www.suse.com/security/cve/CVE-2023-3153.html * https://www.suse.com/security/cve/CVE-2023-3966.html * https://www.suse.com/security/cve/CVE-2023-5366.html * https://www.suse.com/security/cve/CVE-2024-2182.html * https://www.suse.com/security/cve/CVE-2025-0650.html * https://bugzilla.suse.com/show_bug.cgi?id=1210054 * https://bugzilla.suse.com/show_bug.cgi?id=1212125 * https://bugzilla.suse.com/show_bug.cgi?id=1216002 * https://bugzilla.suse.com/show_bug.cgi?id=1219465 * https://bugzilla.suse.com/show_bug.cgi?id=1255435 . SUSE releases important update for openvswitch3 addressing seven critical vulnerabilities including denial of service.. SUSE Security Update, openvswitch3 vulnerabilities, patch management. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Jan 26, 2026 •Important SuSE
Banner 3 1028x280 1708121785 1771599793
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorydenial of serviceimportant

openSUSE 2026-0290-1 openvswitch3 Important Denial of Service Fix

An update that solves seven vulnerabilities can now be installed.. # Security update for openvswitch3 Announcement ID: SUSE-SU-2026:0290-1 Release Date: 2026-01-26T10:34:27Z Rating: important References: * bsc#1210054 * bsc#1212125 * bsc#1216002 * bsc#1219465 * bsc#1255435 Cross-References: * CVE-2023-1668 * CVE-2023-3152 * CVE-2023-3153 * CVE-2023-3966 * CVE-2023-5366 * CVE-2024-2182 * CVE-2025-0650 CVSS scores: * 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 * 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 * CVE-2023-3152 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-3152 ( NVD ): 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-3152 ( NVD ): 6.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-3153 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2023-3153 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2023-3966 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-3966 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-3966 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * 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 ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N * CVE-2024-2182 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-2182 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * 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: * openSUSE Leap 15.5 * openSUSE Leap 15.6 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise HighPerformance 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 An update that solves seven vulnerabilities can now be installed. ## Description: This update for openvswitch3 fixes the following issues: Update to v3.1.7: * CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload (bsc#1219465). * CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service (bsc#1255435). * CVE-2023-1668: openvswitch: remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054). * CVE-2023-3153: openvswitch,openvswitch3: service monitor MAC flow is not rate limited (bsc#1212125). * CVE-2023-5366: openvswitch: 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 15.5 zypper in -t patch SUSE-2026-290=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-290=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-290=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-290=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-290=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-290=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-290=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64les390x x86_64 i586) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * openSUSE Leap 15.5 (noarch) * ovn3-doc-23.03.3-150500.3.25.1 * openvswitch3-doc-3.1.7-150500.3.25.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * openSUSE Leap 15.6 (noarch) * ovn3-doc-23.03.3-150500.3.25.1 * openvswitch3-doc-3.1.7-150500.3.25.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * openvswitch3-3.1.7-150500.3.25.1 * libovn-23_03-0-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 *openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 *openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 * libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * libovn-23_03-0-23.03.3-150500.3.25.1 * ovn3-host-debuginfo-23.03.3-150500.3.25.1 * ovn3-vtep-23.03.3-150500.3.25.1 * ovn3-central-23.03.3-150500.3.25.1 * ovn3-docker-23.03.3-150500.3.25.1 * ovn3-central-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-3.1.7-150500.3.25.1 * openvswitch3-test-debuginfo-3.1.7-150500.3.25.1 * ovn3-vtep-debuginfo-23.03.3-150500.3.25.1 * openvswitch3-pki-3.1.7-150500.3.25.1 * python3-ovs3-3.1.7-150500.3.25.1 * openvswitch3-ipsec-3.1.7-150500.3.25.1 * libopenvswitch-3_1-0-3.1.7-150500.3.25.1 * ovn3-devel-23.03.3-150500.3.25.1 * ovn3-host-23.03.3-150500.3.25.1 * openvswitch3-debugsource-3.1.7-150500.3.25.1 * openvswitch3-test-3.1.7-150500.3.25.1 * ovn3-23.03.3-150500.3.25.1 * openvswitch3-vtep-3.1.7-150500.3.25.1 * ovn3-debuginfo-23.03.3-150500.3.25.1 * libopenvswitch-3_1-0-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-devel-3.1.7-150500.3.25.1 * openvswitch3-vtep-debuginfo-3.1.7-150500.3.25.1 * openvswitch3-debuginfo-3.1.7-150500.3.25.1 *libovn-23_03-0-debuginfo-23.03.3-150500.3.25.1 ## References: * https://www.suse.com/security/cve/CVE-2023-1668.html * https://www.suse.com/security/cve/CVE-2023-3152.html * https://www.suse.com/security/cve/CVE-2023-3153.html * https://www.suse.com/security/cve/CVE-2023-3966.html * https://www.suse.com/security/cve/CVE-2023-5366.html * https://www.suse.com/security/cve/CVE-2024-2182.html * https://www.suse.com/security/cve/CVE-2025-0650.html * https://bugzilla.suse.com/show_bug.cgi?id=1210054 * https://bugzilla.suse.com/show_bug.cgi?id=1212125 * https://bugzilla.suse.com/show_bug.cgi?id=1216002 * https://bugzilla.suse.com/show_bug.cgi?id=1219465 * https://bugzilla.suse.com/show_bug.cgi?id=1255435 . An important update for openvswitch3 in openSUSE resolves multiple issues including denial of service vulnerabilities.. openSUSE openvswitch3 security update important advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Jan 26, 2026 •Important OpenSUSE
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisoryupdatepatch

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

An update that solves one vulnerability can now be installed.. # Security update for openvswitch3 Announcement ID: SUSE-SU-2025:0742-1 Release Date: 2025-02-28T10:17:43Z 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: * 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 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). ## 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 patchSUSE-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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * openSUSE Leap 15.5 (noarch) * openvswitch3-doc-3.1.0-150500.3.22.1 * ovn3-doc-23.03.0-150500.3.22.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * 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 * 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 * 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 * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * openSUSE Leap 15.6 (noarch) * openvswitch3-doc-3.1.0-150500.3.22.1 * ovn3-doc-23.03.0-150500.3.22.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * ovn3-debuginfo-23.03.0-150500.3.22.1 * python3-ovs3-3.1.0-150500.3.22.1 * ovn3-vtep-23.03.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * ovn3-central-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-vtep-3.1.0-150500.3.22.1 * ovn3-23.03.0-150500.3.22.1 * ovn3-host-23.03.0-150500.3.22.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.22.1 * ovn3-docker-23.03.0-150500.3.22.1 * openvswitch3-debugsource-3.1.0-150500.3.22.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-3.1.0-150500.3.22.1 * ovn3-host-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * libovn-23_03-0-23.03.0-150500.3.22.1 * libovn-23_03-0-debuginfo-23.03.0-150500.3.22.1 * libopenvswitch-3_1-0-3.1.0-150500.3.22.1 * ovn3-central-23.03.0-150500.3.22.1 * openvswitch3-pki-3.1.0-150500.3.22.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 ## References: * https://www.suse.com/security/cve/CVE-2025-0650.html * https://bugzilla.suse.com/show_bug.cgi?id=1236353 . Crucial vulnerability notice for openvswitch3 highlights a severe networking flaw along with corrective action guidelines.. openvswitch3 Update, network security, SUSE Advisory, important patch. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 28, 2025 •Important OpenSUSE
Banner 3 1028x280 1708121785 1771599793
100
Ls Advisories Suse Esm H240
Price Tag 1security advisorysecurity issuebuffer overflow

SUSE: 2025:0742-1 important: Openvswitch3 UDP bypass issue resolved

* bsc#1236353 Cross-References: * CVE-2025-0650 . # Security update for openvswitch3 Announcement ID: SUSE-SU-2025:0742-1 Release Date: 2025-02-28T10:17:43Z 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: * 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 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). ## 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 patchSUSE-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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * openSUSE Leap 15.5 (noarch) * openvswitch3-doc-3.1.0-150500.3.22.1 * ovn3-doc-23.03.0-150500.3.22.1 * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * 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 * 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 * 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 * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * openSUSE Leap 15.6 (noarch) * openvswitch3-doc-3.1.0-150500.3.22.1 * ovn3-doc-23.03.0-150500.3.22.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * ovn3-debuginfo-23.03.0-150500.3.22.1 * python3-ovs3-3.1.0-150500.3.22.1 * ovn3-vtep-23.03.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * ovn3-central-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-vtep-3.1.0-150500.3.22.1 * ovn3-23.03.0-150500.3.22.1 * ovn3-host-23.03.0-150500.3.22.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.22.1 * ovn3-docker-23.03.0-150500.3.22.1 * openvswitch3-debugsource-3.1.0-150500.3.22.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-3.1.0-150500.3.22.1 * ovn3-host-debuginfo-23.03.0-150500.3.22.1 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * libovn-23_03-0-23.03.0-150500.3.22.1 * libovn-23_03-0-debuginfo-23.03.0-150500.3.22.1 * libopenvswitch-3_1-0-3.1.0-150500.3.22.1 * ovn3-central-23.03.0-150500.3.22.1 * openvswitch3-pki-3.1.0-150500.3.22.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * 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 * openvswitch3-debuginfo-3.1.0-150500.3.22.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.22.1 ## References: * https://www.suse.com/security/cve/CVE-2025-0650.html * https://bugzilla.suse.com/show_bug.cgi?id=1236353 . Uncover the essential security update from SUSE for openvswitch3 that fixes severe UDP packet escaping vulnerabilities.. openvswitch3 Security Updates, SUSE Linux Security, Critical Vulnerability Fixes. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 28, 2025 •Important SuSE
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SUSE: 2024:0738-2 Important: Openvswitch3 Memory Access Fix

* bsc#1219465 Cross-References: * CVE-2023-3966 . # Security update for openvswitch3 Announcement ID: SUSE-SU-2024:0738-2 Rating: important References: * bsc#1219465 Cross-References: * CVE-2023-3966 CVSS scores: * CVE-2023-3966 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Enterprise Micro 5.5 An update that solves one vulnerability can now be installed. ## Description: This update for openvswitch3 fixes the following issues: * CVE-2023-3966: Fixed invalid memory access in Geneve with HW offload (bsc#1219465). ## 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 Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-738=1 ## Package List: * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64) * ovn3-23.03.0-150500.3.16.1 * libovn-23_03-0-23.03.0-150500.3.16.1 * openvswitch3-3.1.0-150500.3.16.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-debuginfo-3.1.0-150500.3.16.1 * libopenvswitch-3_1-0-3.1.0-150500.3.16.1 * openvswitch3-vtep-3.1.0-150500.3.16.1 * ovn3-docker-23.03.0-150500.3.16.1 * ovn3-host-23.03.0-150500.3.16.1 * ovn3-vtep-23.03.0-150500.3.16.1 * ovn3-debuginfo-23.03.0-150500.3.16.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-debuginfo-23.03.0-150500.3.16.1 * openvswitch3-debugsource-3.1.0-150500.3.16.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.16.1 * python3-ovs3-3.1.0-150500.3.16.1 * ovn3-central-debuginfo-23.03.0-150500.3.16.1 * openvswitch3-pki-3.1.0-150500.3.16.1 * ovn3-central-23.03.0-150500.3.16.1 * ovn3-host-debuginfo-23.03.0-150500.3.16.1 ## References: * https://www.suse.com/security/cve/CVE-2023-3966.html * https://bugzilla.suse.com/show_bug.cgi?id=1219465 . Critical securitypatch released for openvswitch3 in SUSE Linux Enterprise Micro 5.5 resolving vulnerabilities linked to memory handling errors.. openvswitch3 security patch, SUSE Linux Micro update, important security advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Jul 12, 2024 •Important SuSE
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Price Tag 1security advisorynetwork securitymemory access

SUSE Linux 15 SP5: 2024:0738-1 Important: Openvswitch3 Memory Access

* bsc#1219465 Cross-References: * CVE-2023-3966 . # Security update for openvswitch3 Announcement ID: SUSE-SU-2024:0738-1 Rating: important References: * bsc#1219465 Cross-References: * CVE-2023-3966 CVSS scores: * CVE-2023-3966 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.5 * Server Applications Module 15-SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves one vulnerability can now be installed. ## Description: This update for openvswitch3 fixes the following issues: * CVE-2023-3966: Fixed invalid memory access in Geneve with HW offload (bsc#1219465). ## 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-2024-738=1 openSUSE-SLE-15.5-2024-738=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-738=1 * Server Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-738=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * ovn3-host-23.03.0-150500.3.16.1 * openvswitch3-pki-3.1.0-150500.3.16.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-test-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-vtep-3.1.0-150500.3.16.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-devel-3.1.0-150500.3.16.1 * ovn3-central-23.03.0-150500.3.16.1 * openvswitch3-ipsec-3.1.0-150500.3.16.1 * python3-ovs3-3.1.0-150500.3.16.1 * ovn3-23.03.0-150500.3.16.1 * openvswitch3-test-3.1.0-150500.3.16.1 *openvswitch3-debuginfo-3.1.0-150500.3.16.1 * ovn3-host-debuginfo-23.03.0-150500.3.16.1 * ovn3-docker-23.03.0-150500.3.16.1 * ovn3-central-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-debuginfo-23.03.0-150500.3.16.1 * ovn3-debuginfo-23.03.0-150500.3.16.1 * libopenvswitch-3_1-0-3.1.0-150500.3.16.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-23.03.0-150500.3.16.1 * ovn3-devel-23.03.0-150500.3.16.1 * ovn3-vtep-23.03.0-150500.3.16.1 * openvswitch3-3.1.0-150500.3.16.1 * openvswitch3-debugsource-3.1.0-150500.3.16.1 * openSUSE Leap 15.5 (noarch) * openvswitch3-doc-3.1.0-150500.3.16.1 * ovn3-doc-23.03.0-150500.3.16.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64) * libovn-23_03-0-debuginfo-23.03.0-150500.3.16.1 * openvswitch3-debuginfo-3.1.0-150500.3.16.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.16.1 * ovn3-debuginfo-23.03.0-150500.3.16.1 * libopenvswitch-3_1-0-3.1.0-150500.3.16.1 * ovn3-23.03.0-150500.3.16.1 * ovn3-host-23.03.0-150500.3.16.1 * ovn3-host-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-23.03.0-150500.3.16.1 * openvswitch3-pki-3.1.0-150500.3.16.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.16.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.16.1 * ovn3-vtep-23.03.0-150500.3.16.1 * ovn3-central-23.03.0-150500.3.16.1 * python3-ovs3-3.1.0-150500.3.16.1 * openvswitch3-3.1.0-150500.3.16.1 * openvswitch3-debugsource-3.1.0-150500.3.16.1 * openvswitch3-vtep-3.1.0-150500.3.16.1 * ovn3-docker-23.03.0-150500.3.16.1 * ovn3-central-debuginfo-23.03.0-150500.3.16.1 * Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64) * ovn3-host-23.03.0-150500.3.16.1 * openvswitch3-pki-3.1.0-150500.3.16.1 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-test-debuginfo-3.1.0-150500.3.16.1 * openvswitch3-vtep-3.1.0-150500.3.16.1 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.16.1 *openvswitch3-devel-3.1.0-150500.3.16.1 * ovn3-central-23.03.0-150500.3.16.1 * openvswitch3-ipsec-3.1.0-150500.3.16.1 * python3-ovs3-3.1.0-150500.3.16.1 * ovn3-23.03.0-150500.3.16.1 * openvswitch3-test-3.1.0-150500.3.16.1 * openvswitch3-debuginfo-3.1.0-150500.3.16.1 * ovn3-host-debuginfo-23.03.0-150500.3.16.1 * ovn3-docker-23.03.0-150500.3.16.1 * ovn3-central-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-debuginfo-23.03.0-150500.3.16.1 * ovn3-debuginfo-23.03.0-150500.3.16.1 * libopenvswitch-3_1-0-3.1.0-150500.3.16.1 * ovn3-vtep-debuginfo-23.03.0-150500.3.16.1 * libovn-23_03-0-23.03.0-150500.3.16.1 * ovn3-devel-23.03.0-150500.3.16.1 * ovn3-vtep-23.03.0-150500.3.16.1 * openvswitch3-3.1.0-150500.3.16.1 * openvswitch3-debugsource-3.1.0-150500.3.16.1 ## References: * https://www.suse.com/security/cve/CVE-2023-3966.html * https://bugzilla.suse.com/show_bug.cgi?id=1219465 . Important patch for openvswitch3 affects various SUSE versions; guarantees resolution of memory access concerns.. openvswitch3 Update,SUSE Security Advisory,Memory Access Fix. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Mar 01, 2024 •Important SuSE
202
Ls Advisories Opensuse Esm H240
Price Tag 1security advisorymoderatesecurity fix

openSUSE: 2023:3710-1 Moderate: openvswitch3 Security Fix

This update for openvswitch3 fixes the following issues: CVE-2023-3153: Fixed service monitor MAC flow is not rate limited (bsc#1212125).. # Security update for openvswitch3 Announcement ID: SUSE-SU-2023:3710-1 Rating: moderate References: * #1212125 Cross-References: * CVE-2023-3152 * CVE-2023-3153 CVSS scores: * CVE-2023-3152 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-3152 ( NVD ): 6.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L * CVE-2023-3153 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: * openSUSE Leap 15.5 * Server Applications Module 15-SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves two vulnerabilities can now be installed. ## Description: This update for openvswitch3 fixes the following issues: * CVE-2023-3153: Fixed service monitor MAC flow is not rate limited (bsc#1212125). ## 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-2023-3710=1 openSUSE-SLE-15.5-2023-3710=1 * Server Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-3710=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * ovn3-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-test-3.1.0-150500.3.6.2 * ovn3-host-23.03.0-150500.3.6.2 * libovn-23_03-0-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-debugsource-3.1.0-150500.3.6.2 * libopenvswitch-3_1-0-3.1.0-150500.3.6.2 * openvswitch3-vtep-3.1.0-150500.3.6.2 * openvswitch3-ipsec-3.1.0-150500.3.6.2 * ovn3-23.03.0-150500.3.6.2 * openvswitch3-devel-3.1.0-150500.3.6.2 *ovn3-devel-23.03.0-150500.3.6.2 * ovn3-host-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.6.2 * ovn3-central-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-3.1.0-150500.3.6.2 * ovn3-vtep-23.03.0-150500.3.6.2 * openvswitch3-debuginfo-3.1.0-150500.3.6.2 * ovn3-central-23.03.0-150500.3.6.2 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.6.2 * openvswitch3-test-debuginfo-3.1.0-150500.3.6.2 * python3-ovs3-3.1.0-150500.3.6.2 * libovn-23_03-0-23.03.0-150500.3.6.2 * ovn3-vtep-debuginfo-23.03.0-150500.3.6.2 * ovn3-docker-23.03.0-150500.3.6.2 * openvswitch3-pki-3.1.0-150500.3.6.2 * openSUSE Leap 15.5 (noarch) * openvswitch3-doc-3.1.0-150500.3.6.2 * ovn3-doc-23.03.0-150500.3.6.2 * Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64) * ovn3-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-test-3.1.0-150500.3.6.2 * ovn3-host-23.03.0-150500.3.6.2 * libovn-23_03-0-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-debugsource-3.1.0-150500.3.6.2 * libopenvswitch-3_1-0-3.1.0-150500.3.6.2 * openvswitch3-vtep-3.1.0-150500.3.6.2 * openvswitch3-ipsec-3.1.0-150500.3.6.2 * ovn3-23.03.0-150500.3.6.2 * openvswitch3-devel-3.1.0-150500.3.6.2 * ovn3-devel-23.03.0-150500.3.6.2 * ovn3-host-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-vtep-debuginfo-3.1.0-150500.3.6.2 * ovn3-central-debuginfo-23.03.0-150500.3.6.2 * openvswitch3-3.1.0-150500.3.6.2 * ovn3-vtep-23.03.0-150500.3.6.2 * openvswitch3-debuginfo-3.1.0-150500.3.6.2 * ovn3-central-23.03.0-150500.3.6.2 * libopenvswitch-3_1-0-debuginfo-3.1.0-150500.3.6.2 * openvswitch3-test-debuginfo-3.1.0-150500.3.6.2 * python3-ovs3-3.1.0-150500.3.6.2 * libovn-23_03-0-23.03.0-150500.3.6.2 * ovn3-vtep-debuginfo-23.03.0-150500.3.6.2 * ovn3-docker-23.03.0-150500.3.6.2 * openvswitch3-pki-3.1.0-150500.3.6.2 ## References: * https://www.suse.com/security/cve/CVE-2023-3152.html *https://www.suse.com/security/cve/CVE-2023-3153.html * https://bugzilla.suse.com/show_bug.cgi?id=1212125 . This software enhancement rectifies problems within openvswitch4, resolving data route modifications and bolstering security measures.. openvswitch3 Security Update, SUSE Linux Patch, Service Monitor Fix. . LinuxSecurity.com Team

Calendar 2 Sep 20, 2023 OpenSUSE
Banner 3 1028x280 1708121785 1771599793
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