SUSE Security Update: Security update for multipath-tools
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3707-1
Rating:             important
References:         #1187534 #1202616 #1202739 
Cross-References:   CVE-2022-41973 CVE-2022-41974
CVSS scores:
                    CVE-2022-41973 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
                    CVE-2022-41974 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server for SAP Applications 12-SP5
                    SUSE Linux Enterprise Software Development Kit 12-SP5
______________________________________________________________________________

   An update that solves two vulnerabilities and has one
   errata is now available.

Description:

   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)


Patch Instructions:

   To install this SUSE Security 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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3707=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3707=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
      multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1
      multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      kpartx-0.7.9+232+suse.cbc3754-3.14.1
      kpartx-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
      multipath-tools-0.7.9+232+suse.cbc3754-3.14.1
      multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
      multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1


References:

   https://www.suse.com/security/cve/CVE-2022-41973.html
   https://www.suse.com/security/cve/CVE-2022-41974.html
   https://bugzilla.suse.com/1187534
   https://bugzilla.suse.com/1202616
   https://bugzilla.suse.com/1202739