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SUSE: Important Denial of Service Issue in DPDK22 Resolved CVE-2025-23259

An update that solves one vulnerability and has one security fix can now be installed.. # Security update for dpdk22 Announcement ID: SUSE-SU-2025:4534-1 Release Date: 2025-12-29T16:15:35Z Rating: important References: * bsc#1214724 * bsc#1254161 Cross-References: * CVE-2025-23259 CVSS scores: * CVE-2025-23259 ( SUSE ): 7.0 CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-23259 ( SUSE ): 6.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H * CVE-2025-23259 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/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 and has one security fix can now be installed. ## Description: This update for dpdk22 fixes the following issues: Update to version 22.11.10. Security issues fixed: * CVE-2025-23259: issue in the Poll Mode Driver (PMD) allows an attacker on a VM in the system to leak information and cause a denial of service on the network interface (bsc#1254161). Other updates and bugfixes: * Fix SUSE provided DPDK modules tainting the kernel as unsupported (bsc#1214724). ## 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-2025-4534=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-4534=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2025-4534=1 * SUSE Linux Enterprise High PerformanceComputing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-4534=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-4534=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-4534=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-4534=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * dpdk22-devel-static-22.11.10-150500.5.10.1 * dpdk22-examples-debuginfo-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * dpdk22-examples-22.11.10-150500.5.10.1 * openSUSE Leap 15.5 (noarch) * dpdk22-doc-22.11.10-150500.5.10.1 * dpdk22-thunderx-doc-22.11.10-150500.5.10.1 * openSUSE Leap 15.5 (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-tools-22.11.10-150500.5.10.1 * dpdk22-thunderx-devel-static-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 * dpdk22-thunderx-examples-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-examples-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-devel-22.11.10-150500.5.10.1 * openSUSE Leap 15.6 (aarch64 ppc64le x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 *dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * dpdk22-devel-static-22.11.10-150500.5.10.1 * dpdk22-examples-debuginfo-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * dpdk22-examples-22.11.10-150500.5.10.1 * openSUSE Leap 15.6 (noarch) * dpdk22-doc-22.11.10-150500.5.10.1 * dpdk22-thunderx-doc-22.11.10-150500.5.10.1 * openSUSE Leap 15.6 (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-tools-22.11.10-150500.5.10.1 * dpdk22-thunderx-devel-static-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 * dpdk22-thunderx-examples-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-examples-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-devel-22.11.10-150500.5.10.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * SUSE Linux Enterprise Micro 5.5 (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-tools-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 *dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-devel-22.11.10-150500.5.10.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 *dpdk22-thunderx-devel-22.11.10-150500.5.10.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64) * dpdk22-thunderx-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-debuginfo-22.11.10-150500.5.10.1 * dpdk22-thunderx-debugsource-22.11.10-150500.5.10.1 * dpdk22-thunderx-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-thunderx-devel-22.11.10-150500.5.10.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) * dpdk22-debuginfo-22.11.10-150500.5.10.1 * dpdk22-kmp-default-debuginfo-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-22.11.10-150500.5.10.1 * libdpdk-23-22.11.10-150500.5.10.1 * dpdk22-tools-22.11.10-150500.5.10.1 * libdpdk-23-debuginfo-22.11.10-150500.5.10.1 * dpdk22-devel-22.11.10-150500.5.10.1 * dpdk22-kmp-default-22.11.10_k5.14.21_150500.55.127-150500.5.10.1 * dpdk22-debugsource-22.11.10-150500.5.10.1 ## References: * https://www.suse.com/security/cve/CVE-2025-23259.html * https://bugzilla.suse.com/show_bug.cgi?id=1214724 * https://bugzilla.suse.com/show_bug.cgi?id=1254161 . SUSE's latest dpdk22 update addresses an important security flaw, enhancing system protection against attacks.. SUSE Linux update, dpdk22 security, Linux enterprise security. . Severity: Important. LinuxSecurity.com Team

Dec 30, 2025 •Important SuSE