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SUSE: 2022:3708-1 Important: Multipath-Tools Authorization Bypass

suse
Calendar Grey October 24, 2022
Dist Suse Esm H88
Vital update for SUSE’s multipath-tools to mitigate significant security flaws includes essential patching directions.
An update that solves two vulnerabilities and has one errata is now available

Summary

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 Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3708=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3708=1

Topics%20covered

Topics Covered

security advisory symlink attack important SUSE authorization bypass patch instructions multipath-tools

References

#1187534 #1202616 #1202739

Cross- 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 CaaS Platform 4.0

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 15-SP1

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:3708-1
Rating: important

Topics%20covered

Topics Covered

security advisory symlink attack important SUSE authorization bypass patch instructions multipath-tools

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