Home / mailings [RHSA-2022:7188-01] 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-2022:7188-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7188
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 8.2 Extended Update Support.
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 CodeReady Linux Builder EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, ppc64le, s390x, 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 BaseOS EUS (v. 8.2):
Source:
device-mapper-multipath-0.8.3-3.el8_2.7.src.rpm
aarch64:
device-mapper-multipath-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-libs-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
kpartx-0.8.3-3.el8_2.7.aarch64.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
libdmmp-0.8.3-3.el8_2.7.aarch64.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
ppc64le:
device-mapper-multipath-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-libs-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
kpartx-0.8.3-3.el8_2.7.ppc64le.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
libdmmp-0.8.3-3.el8_2.7.ppc64le.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
s390x:
device-mapper-multipath-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-libs-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
kpartx-0.8.3-3.el8_2.7.s390x.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
libdmmp-0.8.3-3.el8_2.7.s390x.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
x86_64:
device-mapper-multipath-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-libs-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-libs-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
kpartx-0.8.3-3.el8_2.7.x86_64.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.i686.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
libdmmp-0.8.3-3.el8_2.7.i686.rpm
libdmmp-0.8.3-3.el8_2.7.x86_64.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.i686.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
Red Hat CodeReady Linux Builder EUS (v. 8.2):
aarch64:
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-devel-0.8.3-3.el8_2.7.aarch64.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.aarch64.rpm
ppc64le:
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-devel-0.8.3-3.el8_2.7.ppc64le.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.ppc64le.rpm
s390x:
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-devel-0.8.3-3.el8_2.7.s390x.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.s390x.rpm
x86_64:
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-debugsource-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-devel-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-devel-0.8.3-3.el8_2.7.x86_64.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.i686.rpm
device-mapper-multipath-libs-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.i686.rpm
kpartx-debuginfo-0.8.3-3.el8_2.7.x86_64.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.i686.rpm
libdmmp-debuginfo-0.8.3-3.el8_2.7.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.
