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openSUSE 15 SP3: 2025:0101-1 important kernel patch for system threats

opensuse
Calendar Grey January 14, 2025
Dist Opensuse Esm H88
Important Fedora release fixes critical kernel flaws and enhances overall system protection with vital updates!
An update that solves 27 vulnerabilities can now be installed.

Description

This update for the Linux Kernel 5.3.18-150300_59_153 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-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).

* CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect()

(bsc#1225312).

* CVE-2021-47291: ipv6: fix another...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory kernel patch system update threat mitigation important fix openSUSE

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 15.3

zypper in -t patch SUSE-2025-101=1

* SUSE Linux Enterprise Live Patching 15-SP3

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2025-101=1

Package List

* openSUSE Leap 15.3 (ppc64le s390x x86_64)

* kernel-livepatch-5_3_18-150300_59_153-default-11-150300.7.6.1

* kernel-livepatch-SLE15-SP3_Update_42-debugsource-11-150300.7.6.1

* kernel-livepatch-5_3_18-150300_59_153-default-debuginfo-11-150300.7.6.1

* openSUSE Leap 15.3 (x86_64)

* kernel-livepatch-5_3_18-150300_59_153-preempt-debuginfo-11-150300.7.6.1

* kernel-livepatch-5_3_18-150300_59_153-preempt-11-150300.7.6.1

* SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)

* kernel-livepatch-5_3_18-150300_59_153-default-11-150300.7.6.1

References

* bsc#1210619

* bsc#1218487

* bsc#1220145

* bsc#1220537

* bsc#1221302

* bsc#1222685

* bsc#1223059

* bsc#1223363

* bsc#1223514

* bsc#1223683

* bsc#1225013

* bsc#1225202

* bsc#1225211

* bsc#1225302

* bsc#1225309

* bsc#1225310

* bsc#1225311

* bsc#1225312

* bsc#1225733

* bsc#1225819

* bsc#1226325

* bsc#1227471

* bsc#1227651

* bsc#1228573

* bsc#1229553

* bsc#1232637

* bsc#1233712

## References:

* https://www.suse.com/security/cve/CVE-2021-46955.html

* https://www.suse.com/security/cve/CVE-2021-47291.html

* https://www.suse.com/security/cve/CVE-2021-47378.html

* https://www.suse.com/security/cve/CVE-2021-47383.html

* https://www.suse.com/security/cve/CVE-2021-47402.html

* 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-2022-48956.html

* https://www.suse.com/security/cve/CVE-2023-1829.html

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

* https://www.suse.com/security/cve/CVE-2023-6531.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0101-1
Release Date: 2025-01-14T17:04:00Z
Affected Products: * openSUSE Leap 15.3 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise Live Patching 15-SP3 * SUSE Linux Enterprise Micro 5.1 * SUSE Linux Enterprise Micro 5.2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP3

Topics%20covered

Topics Covered

security advisory kernel patch system update threat mitigation important fix openSUSE

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