- Vulnerability/
- RHSA-2022:7187
RHSA-2022:7187: Important: device-mapper-multipath security update
First published: Tue Oct 25 2022(Updated: )
The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multipath devices.<br>Security Fix(es):<br><li> device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket (CVE-2022-41974)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/device-mapper-multipath | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debugsource | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/kpartx | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/kpartx-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debugsource | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-debugsource | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/device-mapper-multipath-libs-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/kpartx | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/kpartx-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/kpartx-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
| redhat/libdmmp-debuginfo | <0.8.0-5.el8_1.1 | 0.8.0-5.el8_1.1 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:7187?
The severity of RHSA-2022:7187 is classified as important.
How do I fix RHSA-2022:7187?
You can fix RHSA-2022:7187 by upgrading the affected device-mapper-multipath packages to version 0.8.0-5.el8_1.1 or later.
What software is affected by RHSA-2022:7187?
RHSA-2022:7187 affects device-mapper-multipath packages and related libraries and tools in Red Hat Enterprise Linux 8.
What is the nature of the vulnerability in RHSA-2022:7187?
The nature of the vulnerability in RHSA-2022:7187 is an authorization bypass that allows unauthorized clients to connect to the multipathd daemon.
What steps should I take to mitigate RHSA-2022:7187 while waiting for a fix?
To mitigate RHSA-2022:7187, consider restricting access to the multipathd daemon until the update is applied.
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