Alerts This Week
Warning Icon 1 1,179
Alerts This Week
Warning Icon 1 1,179

openSUSE 15 SP4 Security Advisory: Kernel Live Patch 23 Critical Fix

opensuse
Calendar Grey December 6, 2024
Dist Opensuse Esm H88
Investigate essential enhancements and resolutions included in Linux kernel Live Patch 23 for SUSE. Maintain safety and reliability with this urgent notice.
An update that solves 31 vulnerabilities and has one security fix can now be installed.

Description

This update for the Linux Kernel 5.14.21-150400_24_108 fixes several issues.

The following security issues were fixed:

* CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique()

(bsc#1225733).

* CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553).

* CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init()

(bsc#1227471).

* CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break()

(bsc#1225011).

* CVE-2023-52752: smb: client: fix use-after-free bug in

cifs_debug_data_proc_show() (bsc#1225819).

* CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted()

(bsc#1225311).

* CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1225012).

* CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break()

(bsc#1225309).

* Fixed intermittent nfs mount failures (may be due to SUNRPC over UDP)

(bsc#1231353)

* CVE-2024-35861: Fixed potential UAF in...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory kernel patch system stability Linux kernel important security fix openSUSE critical updates

Patch

## 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 15.4

zypper in -t patch SUSE-2024-4234=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-4234=1

Package List

* openSUSE Leap 15.4 (ppc64le s390x x86_64)

* kernel-livepatch-SLE15-SP4_Update_23-debugsource-11-150400.9.8.1

* kernel-livepatch-5_14_21-150400_24_108-default-debuginfo-11-150400.9.8.1

* kernel-livepatch-5_14_21-150400_24_108-default-11-150400.9.8.1

* SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)

* kernel-livepatch-SLE15-SP4_Update_23-debugsource-11-150400.9.8.1

* kernel-livepatch-5_14_21-150400_24_108-default-debuginfo-11-150400.9.8.1

* kernel-livepatch-5_14_21-150400_24_108-default-11-150400.9.8.1

References

* bsc#1219296

* bsc#1220145

* bsc#1220211

* bsc#1220828

* bsc#1220832

* bsc#1221302

* bsc#1222685

* bsc#1222882

* bsc#1223059

* bsc#1223363

* bsc#1223514

* bsc#1223521

* bsc#1223681

* bsc#1223683

* bsc#1225011

* bsc#1225012

* bsc#1225013

* bsc#1225099

* bsc#1225309

* bsc#1225310

* bsc#1225311

* bsc#1225312

* bsc#1225313

* bsc#1225733

* bsc#1225739

* bsc#1225819

* bsc#1226325

* bsc#1227471

* bsc#1228573

* bsc#1228786

* bsc#1229553

* bsc#1231353

## References:

* https://www.suse.com/security/cve/CVE-2021-47598.html

* https://www.suse.com/security/cve/CVE-2022-48651.html

* https://www.suse.com/security/cve/CVE-2022-48662.html

* https://www.suse.com/security/cve/CVE-2023-52340.html

* https://www.suse.com/security/cve/CVE-2023-52502.html

* https://www.suse.com/security/cve/CVE-2023-52752.html

* https://www.suse.com/security/cve/CVE-2023-52846.html

* https://www.suse.com/security/cve/CVE-2023-6546.html

* https://www.suse.com/security/cve/CVE-2024-23307.html

* https://www.suse.com/security/cve/CVE-2024-26585.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:4234-1
Release Date: 2024-12-06T10:34:29Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4

Topics%20covered

Topics Covered

security advisory kernel patch system stability Linux kernel important security fix openSUSE critical updates

Get the latest News and Insights

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

Your message here