Home / mailings [RHSA-2022:7186-01] Important: device-mapper-multipath security update
Posted on 25 October 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: device-mapper-multipath security update
Advisory ID: RHSA-2022:7186-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7186
Issue date: 2022-10-25
CVE Names: CVE-2022-41974
=====================================================================
1. Summary:
An update for device-mapper-multipath is now available for Red Hat
Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
The device-mapper-multipath packages provide tools that use the
device-mapper multipath kernel module to manage multipath devices.
Security Fix(es):
* device-mapper-multipath: Authorization bypass, multipathd daemon listens
for client connections on an abstract Unix socket (CVE-2022-41974)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
2133988 - CVE-2022-41974 device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source:
device-mapper-multipath-0.4.9-136.el7_9.src.rpm
x86_64:
device-mapper-multipath-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.x86_64.rpm
kpartx-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.x86_64.rpm
libdmmp-0.4.9-136.el7_9.i686.rpm
libdmmp-0.4.9-136.el7_9.x86_64.rpm
libdmmp-devel-0.4.9-136.el7_9.i686.rpm
libdmmp-devel-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
device-mapper-multipath-0.4.9-136.el7_9.src.rpm
x86_64:
device-mapper-multipath-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.x86_64.rpm
kpartx-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.x86_64.rpm
libdmmp-0.4.9-136.el7_9.i686.rpm
libdmmp-0.4.9-136.el7_9.x86_64.rpm
libdmmp-devel-0.4.9-136.el7_9.i686.rpm
libdmmp-devel-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
device-mapper-multipath-0.4.9-136.el7_9.src.rpm
ppc64:
device-mapper-multipath-0.4.9-136.el7_9.ppc64.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc64.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.ppc.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.ppc64.rpm
kpartx-0.4.9-136.el7_9.ppc64.rpm
ppc64le:
device-mapper-multipath-0.4.9-136.el7_9.ppc64le.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc64le.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.ppc64le.rpm
kpartx-0.4.9-136.el7_9.ppc64le.rpm
s390x:
device-mapper-multipath-0.4.9-136.el7_9.s390x.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.s390.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.s390x.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.s390.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.s390x.rpm
kpartx-0.4.9-136.el7_9.s390x.rpm
x86_64:
device-mapper-multipath-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.x86_64.rpm
kpartx-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc64.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.ppc.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.ppc64.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.ppc64.rpm
libdmmp-0.4.9-136.el7_9.ppc.rpm
libdmmp-0.4.9-136.el7_9.ppc64.rpm
libdmmp-devel-0.4.9-136.el7_9.ppc.rpm
libdmmp-devel-0.4.9-136.el7_9.ppc64.rpm
ppc64le:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.ppc64le.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.ppc64le.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.ppc64le.rpm
libdmmp-0.4.9-136.el7_9.ppc64le.rpm
libdmmp-devel-0.4.9-136.el7_9.ppc64le.rpm
s390x:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.s390.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.s390x.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.s390.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.s390x.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.s390x.rpm
libdmmp-0.4.9-136.el7_9.s390.rpm
libdmmp-0.4.9-136.el7_9.s390x.rpm
libdmmp-devel-0.4.9-136.el7_9.s390.rpm
libdmmp-devel-0.4.9-136.el7_9.s390x.rpm
x86_64:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.x86_64.rpm
libdmmp-0.4.9-136.el7_9.i686.rpm
libdmmp-0.4.9-136.el7_9.x86_64.rpm
libdmmp-devel-0.4.9-136.el7_9.i686.rpm
libdmmp-devel-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
device-mapper-multipath-0.4.9-136.el7_9.src.rpm
x86_64:
device-mapper-multipath-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-libs-0.4.9-136.el7_9.x86_64.rpm
kpartx-0.4.9-136.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-debuginfo-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.i686.rpm
device-mapper-multipath-devel-0.4.9-136.el7_9.x86_64.rpm
device-mapper-multipath-sysvinit-0.4.9-136.el7_9.x86_64.rpm
libdmmp-0.4.9-136.el7_9.i686.rpm
libdmmp-0.4.9-136.el7_9.x86_64.rpm
libdmmp-devel-0.4.9-136.el7_9.i686.rpm
libdmmp-devel-0.4.9-136.el7_9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-41974
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
