Security update for multipath-tools SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:3707-1 Final 1 1 2022-10-24T14:21:39Z current 2022-10-24T14:21:39Z 2022-10-24T14:21:39Z 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 SLES12-SP5-Azure-SAP-BYOS-2022-3707,Image SLES12-SP5-Azure-SAP-On-Demand-2022-3707,Image SLES12-SP5-EC2-SAP-BYOS-2022-3707,Image SLES12-SP5-EC2-SAP-On-Demand-2022-3707,Image SLES12-SP5-GCE-SAP-BYOS-2022-3707,Image SLES12-SP5-GCE-SAP-On-Demand-2022-3707,Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2022-3707,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2022-3707,SUSE-2022-3707,SUSE-SLE-SDK-12-SP5-2022-3707,SUSE-SLE-SERVER-12-SP5-2022-3707 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-20223707-1/ Link for SUSE-SU-2022:3707-1 https://lists.suse.com/pipermail/sle-security-updates/2022-October/012644.html E-Mail link for SUSE-SU-2022:3707-1 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 SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 kpartx-0.7.9+232+suse.cbc3754-3.14.1 multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1 kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of SUSE Linux Enterprise Server 12 SP5 multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of SUSE Linux Enterprise Server 12 SP5 kpartx-0.7.9+232+suse.cbc3754-3.14.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 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 SLES12-SP5-Azure-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server 12 SP5:kpartx-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server 12 SP5:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kpartx-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Software Development Kit 12 SP5:multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1 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-20223707-1/ 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 SLES12-SP5-Azure-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-Azure-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-EC2-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-BYOS:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-BYOS:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-On-Demand:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-GCE-SAP-On-Demand:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:kpartx-0.7.9+232+suse.cbc3754-3.14.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server 12 SP5:kpartx-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server 12 SP5:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kpartx-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:multipath-tools-0.7.9+232+suse.cbc3754-3.14.1 SUSE Linux Enterprise Software Development Kit 12 SP5:multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1 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-20223707-1/ https://www.suse.com/security/cve/CVE-2022-41974.html CVE-2022-41974 https://bugzilla.suse.com/1205472 SUSE Bug 1205472