Security update for multipath-tools SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:3713-1 Final 1 1 2022-10-24T14:25:19Z current 2022-10-24T14:25:19Z 2022-10-24T14:25:19Z 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-2022-41974: Fixed an authorization bypass issue in multipathd. (bsc#1202739) - Avoid linking to libreadline to avoid licensing issue (bsc#1202616) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-3713,SUSE-OpenStack-Cloud-9-2022-3713,SUSE-OpenStack-Cloud-Crowbar-9-2022-3713,SUSE-SLE-SAP-12-SP4-2022-3713,SUSE-SLE-SERVER-12-SP4-LTSS-2022-3713 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-20223713-1/ Link for SUSE-SU-2022:3713-1 https://lists.suse.com/pipermail/sle-security-updates/2022-October/012642.html E-Mail link for SUSE-SU-2022:3713-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1202616 SUSE Bug 1202616 https://bugzilla.suse.com/1202739 SUSE Bug 1202739 https://bugzilla.suse.com/1204325 SUSE Bug 1204325 https://www.suse.com/security/cve/CVE-2022-41974/ SUSE CVE CVE-2022-41974 page SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9 kpartx-0.7.3+177+suse.b16d5dc-2.23.1 multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 multipath-tools-devel-0.7.3+177+suse.b16d5dc-2.23.1 multipath-tools-rbd-0.7.3+177+suse.b16d5dc-2.23.1 kpartx-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS kpartx-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 kpartx-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE OpenStack Cloud 9 multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE OpenStack Cloud 9 kpartx-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE OpenStack Cloud Crowbar 9 multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 as a component of SUSE OpenStack Cloud Crowbar 9 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 SUSE Linux Enterprise Server 12 SP4-LTSS:kpartx-0.7.3+177+suse.b16d5dc-2.23.1 SUSE Linux Enterprise Server 12 SP4-LTSS:multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:kpartx-0.7.3+177+suse.b16d5dc-2.23.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 SUSE OpenStack Cloud 9:kpartx-0.7.3+177+suse.b16d5dc-2.23.1 SUSE OpenStack Cloud 9:multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 SUSE OpenStack Cloud Crowbar 9:kpartx-0.7.3+177+suse.b16d5dc-2.23.1 SUSE OpenStack Cloud Crowbar 9:multipath-tools-0.7.3+177+suse.b16d5dc-2.23.1 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-20223713-1/ https://www.suse.com/security/cve/CVE-2022-41974.html CVE-2022-41974 https://bugzilla.suse.com/1205472 SUSE Bug 1205472