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openSUSE Leap 15.4: 2024:4275-1 important: Linux Kernel Live Patch

opensuse
Calendar Grey December 10, 2024
Dist Opensuse Esm H88
This notice outlines the critical security enhancement for the Linux kernel which tackles various vulnerabilities in SUSE environments.
An update that solves 14 vulnerabilities and has one security fix can now be installed.

Description

This update for the Linux Kernel 5.14.21-150400_24_122 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-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-2024-35864: 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 cifs_signal_cifsd_for_reconnect()

(bsc#1225312).

* CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify

(bsc#1231353).

* CVE-2024-36899: gpiolib: cdev: Fix use...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security fix important suse linux kernel network issue live patch

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-2024-4275=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-4275=1

Package List

* openSUSE Leap 15.4 (ppc64le s390x x86_64)

* kernel-livepatch-5_14_21-150400_24_122-default-6-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_122-default-debuginfo-6-150400.9.6.1

* kernel-livepatch-SLE15-SP4_Update_27-debugsource-6-150400.9.6.1

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

* kernel-livepatch-5_14_21-150400_24_122-default-6-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_122-default-debuginfo-6-150400.9.6.1

* kernel-livepatch-SLE15-SP4_Update_27-debugsource-6-150400.9.6.1

References

* bsc#1223683

* bsc#1225099

* bsc#1225309

* bsc#1225310

* bsc#1225311

* bsc#1225312

* 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-2023-52752.html

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

* https://www.suse.com/security/cve/CVE-2024-26923.html

* https://www.suse.com/security/cve/CVE-2024-35861.html

* https://www.suse.com/security/cve/CVE-2024-35862.html

* https://www.suse.com/security/cve/CVE-2024-35864.html

* https://www.suse.com/security/cve/CVE-2024-35950.html

* https://www.suse.com/security/cve/CVE-2024-36899.html

* https://www.suse.com/security/cve/CVE-2024-36904.html

* https://www.suse.com/security/cve/CVE-2024-36964.html

* https://www.suse.com/security/cve/CVE-2024-40954.html

* https://www.suse.com/security/cve/CVE-2024-41059.html

* https://www.suse.com/security/cve/CVE-2024-43861.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:4275-1
Release Date: 2024-12-10T09:42:22Z
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 security fix important suse linux kernel network issue live patch

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