SUSE-SU-2022:3710-1: important: Security update for multipath-tools
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Mon Oct 24 19:26:11 UTC 2022
SUSE Security Update: Security update for multipath-tools
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3710-1
Rating: important
References: #1189551 #1191900 #1195506 #1197570 #1202616
#1202739 PED-1448
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 Desktop 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise Micro 5.1
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
openSUSE Leap 15.3
openSUSE Leap Micro 5.2
______________________________________________________________________________
An update that solves two vulnerabilities, contains one
feature and has four fixes 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)
- multipathd: add "force_reconfigure" option (bsc#1189551) The command
"multipathd -kreconfigure" changes behavior: instead
of reloading every map, it checks map configuration and reloads
only modified maps. This speeds up the reconfigure operation
substantially. The old behavior can be reinstated by setting
"force_reconfigure yes" in multipath.conf (not recommended). Note:
"force_reconfigure yes" is not supported in SLE15-SP4 and beyond,
which provide the command "multipathd -k'reconfigure all'"
- multipathd: avoid stalled clients during reconfigure (bsc#1189551)
- multipathd: handle client disconnect correctly (bsc#1189551)
- Avoid linking to libreadline to avoid licensing issue (bsc#1202616)
- multipathd: don't switch to DAEMON_IDLE during startup (bsc#1197570)
- multipathd: disallow changing to/from fpin marginal paths on reconfig
- multipathd handle fpin events (bsc#1195506,jsc#PED-1448)
- multipath: fix exit status of multipath -T (bsc#1191900)
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:
- openSUSE Leap Micro 5.2:
zypper in -t patch openSUSE-Leap-Micro-5.2-2022-3710=1
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-3710=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3710=1
- SUSE Linux Enterprise Micro 5.2:
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-3710=1
- SUSE Linux Enterprise Micro 5.1:
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-3710=1
Package List:
- openSUSE Leap Micro 5.2 (aarch64 x86_64):
kpartx-0.8.5+126+suse.8ce8da5-150300.2.14.1
kpartx-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debugsource-0.8.5+126+suse.8ce8da5-150300.2.14.1
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
kpartx-0.8.5+126+suse.8ce8da5-150300.2.14.1
kpartx-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp-devel-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp0_2_0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp0_2_0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debugsource-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-devel-0.8.5+126+suse.8ce8da5-150300.2.14.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
kpartx-0.8.5+126+suse.8ce8da5-150300.2.14.1
kpartx-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp-devel-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp0_2_0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libdmmp0_2_0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debugsource-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-devel-0.8.5+126+suse.8ce8da5-150300.2.14.1
- SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64):
kpartx-0.8.5+126+suse.8ce8da5-150300.2.14.1
kpartx-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debugsource-0.8.5+126+suse.8ce8da5-150300.2.14.1
- SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64):
kpartx-0.8.5+126+suse.8ce8da5-150300.2.14.1
kpartx-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-0.8.5+126+suse.8ce8da5-150300.2.14.1
libmpath0-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debuginfo-0.8.5+126+suse.8ce8da5-150300.2.14.1
multipath-tools-debugsource-0.8.5+126+suse.8ce8da5-150300.2.14.1
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/1189551
https://bugzilla.suse.com/1191900
https://bugzilla.suse.com/1195506
https://bugzilla.suse.com/1197570
https://bugzilla.suse.com/1202616
https://bugzilla.suse.com/1202739
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