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openSUSE 15 SP4: 2025:0109-1 important: kernel live patch issues

opensuse
Calendar Grey January 14, 2025
Dist Opensuse Esm H88
A crucial update focused on enhancing security by fixing various vulnerabilities in openSUSE's Linux kernel live patch for SLE 15 SP5.
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_111 fixes several issues.

The following security issues were fixed:

* CVE-2024-50264: vsock/virtio: Initialization of the dangling pointer

occurring in vsk->trans (bsc#1233712).

* CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1232637).

* 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-2024-35905: Fixed int overflow for stack access size (bsc#1226327).

* 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...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue kernel fix memory leak important update live patch SLE 15 SP4

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-2025-109=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-109=1

Package List

* openSUSE Leap 15.4 (ppc64le s390x x86_64)

* kernel-livepatch-SLE15-SP4_Update_24-debugsource-10-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_111-default-debuginfo-10-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_111-default-10-150400.9.6.1

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

* kernel-livepatch-SLE15-SP4_Update_24-debugsource-10-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_111-default-debuginfo-10-150400.9.6.1

* kernel-livepatch-5_14_21-150400_24_111-default-10-150400.9.6.1

References

* bsc#1220145

* 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#1226327

* bsc#1227471

* bsc#1228573

* bsc#1228786

* bsc#1229553

* bsc#1231353

* bsc#1232637

* bsc#1233712

## 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-2022-48956.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-2024-26610.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0109-1
Release Date: 2025-01-14T19:04:14Z
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 issue kernel fix memory leak important update live patch SLE 15 SP4

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