Security update for multipath-tools SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:3708-1 Final 1 1 2022-10-24T14:22:13Z current 2022-10-24T14:22:13Z 2022-10-24T14:22:13Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for multipath-tools This update for multipath-tools fixes the following issues: - CVE-2022-41973: Fixed a symlink attack in multipathd. (bsc#1202739) - CVE-2022-41974: Fixed an authorization bypass issue in multipathd. (bsc#1202739) - Avoid linking to libreadline to avoid licensing issue (bsc#1202616) - Fix that some zfcp devices have large/negative LUN IDs (bsc#1187534) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES15-SP1-SAP-Azure-LI-BYOS-Production-2022-3708,Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production-2022-3708,SUSE-2022-3708,SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-3708,SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-3708,SUSE-SLE-Product-SLES-15-SP1-BCL-2022-3708,SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3708,SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3708,SUSE-Storage-6-2022-3708 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20223708-1/ Link for SUSE-SU-2022:3708-1 https://lists.suse.com/pipermail/sle-security-updates/2022-October/012647.html E-Mail link for SUSE-SU-2022:3708-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1187534 SUSE Bug 1187534 https://bugzilla.suse.com/1202616 SUSE Bug 1202616 https://bugzilla.suse.com/1202739 SUSE Bug 1202739 https://www.suse.com/security/cve/CVE-2022-41973/ SUSE CVE CVE-2022-41973 page https://www.suse.com/security/cve/CVE-2022-41974/ SUSE CVE CVE-2022-41974 page Image SLES15-SP1-SAP-Azure-LI-BYOS-Production Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP1-BCL SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP1 kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of Image SLES15-SP1-SAP-Azure-LI-BYOS-Production multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of Image SLES15-SP1-SAP-Azure-LI-BYOS-Production kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Enterprise Storage 6 libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Enterprise Storage 6 libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Enterprise Storage 6 multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Enterprise Storage 6 multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Enterprise Storage 6 kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 multipath-tools 0.7.7 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited in conjunction with CVE-2022-41974. Local users able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which could lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root. CVE-2022-41973 Image SLES15-SP1-SAP-Azure-LI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-LI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20223708-1/ https://www.suse.com/security/cve/CVE-2022-41973.html CVE-2022-41973 https://bugzilla.suse.com/1202739 SUSE Bug 1202739 https://bugzilla.suse.com/1209929 SUSE Bug 1209929 multipath-tools 0.7.0 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited alone or in conjunction with CVE-2022-41973. Local users able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This can lead to local privilege escalation to root. This occurs because an attacker can repeat a keyword, which is mishandled because arithmetic ADD is used instead of bitwise OR. CVE-2022-41974 Image SLES15-SP1-SAP-Azure-LI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-LI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Enterprise Storage 6:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-BCL:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server 15 SP1-LTSS:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:kpartx-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libdmmp-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libdmmp0_2_0-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:multipath-tools-0.7.9+232+suse.cbc3754-150100.3.20.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:multipath-tools-devel-0.7.9+232+suse.cbc3754-150100.3.20.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20223708-1/ https://www.suse.com/security/cve/CVE-2022-41974.html CVE-2022-41974 https://bugzilla.suse.com/1205472 SUSE Bug 1205472