Alerts This Week
Warning Icon 1 692
Alerts This Week
Warning Icon 1 692

SUSE 2024:2740-5 Critical Security Alert for RT Linux Kernel Patch

suse
Calendar Grey August 5, 2024
Dist Suse Esm H88
Essential security enhancement for Linux Kernel RT on SLE 15 SP5 mitigates three severe vulnerabilities accompanied by installation instructions.
* bsc#1223363 * bsc#1223683 * bsc#1225013 Cross-References:

Summary

## This update for the Linux Kernel 5.14.21-150500_13_52 fixes several issues. The following security issues were fixed: * CVE-2024-27398: Fixed use-after-free bug caused by sco_sock_timeout() (bsc#1225013). * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683). * CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363). ## Patch Instructions: To install this SUSE 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 15.5 zypper in -t patch SUSE-2024-2726=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-2726=1 ## Package List:

Topics%20covered

Topics Covered

security advisory kernel patch important SUSE Linux live patch real time

References

* bsc#1223363

* bsc#1223683

* bsc#1225013

Cross-

* CVE-2024-26828

* CVE-2024-26923

* CVE-2024-27398

CVSS scores:

* CVE-2024-26828 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

* CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-27398 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Live Patching 15-SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves three vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-26828.html

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2726-1
Rating: important

Topics%20covered

Topics Covered

security advisory kernel patch important SUSE Linux live patch real time

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here