# Security update for mdadm Announcement ID: SUSE-SU-2023:3953-1 Rating: moderate References: * #1214244 * #1214245 Cross-References: * CVE-2023-28736 * CVE-2023-28938 CVSS scores: * CVE-2023-28736 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L * CVE-2023-28736 ( NVD ): 5.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L * CVE-2023-28938 ( SUSE ): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L * CVE-2023-28938 ( NVD ): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L Affected Products: * Basesystem Module 15-SP4 * openSUSE Leap 15.4 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Micro 5.1 * SUSE Linux Enterprise Micro 5.2 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.2 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Manager Proxy 4.2 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.2 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.2 * SUSE Manager Server 4.3 An update that solves two vulnerabilities can now be installed. ## Description: This update for mdadm fixes the following issues: * CVE-2023-28736: Fixed a buffer overflow (bsc#1214244). * CVE-2023-28938: Fixed uncontrolled resource consumption (bsc#1214245). ## 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 for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3953=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3953=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-3953=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-3953=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3953=1 * SUSE Manager Proxy 4.2 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3953=1 * SUSE Manager Retail Branch Server 4.2 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch- Server-4.2-2023-3953=1 * SUSE Manager Server 4.2 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3953=1 * SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-3953=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3953=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3953=1 * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-3953=1 ## Package List: * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Manager Proxy 4.2 (x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Manager Retail Branch Server 4.2 (x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Manager Server 4.2 (ppc64le s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * mdadm-4.1-150300.24.33.1 * mdadm-debugsource-4.1-150300.24.33.1 * mdadm-debuginfo-4.1-150300.24.33.1 ## References: * https://www.suse.com/security/cve/CVE-2023-28736.html * https://www.suse.com/security/cve/CVE-2023-28938.html * https://bugzilla.suse.com/show_bug.cgi?id=1214244 * https://bugzilla.suse.com/show_bug.cgi?id=1214245