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openSUSE 15 SP4: Linux Kernel Important Patch ID 2025:02436-1

opensuse
Calendar Grey July 21, 2025
Dist Opensuse Esm H88
Critical patch for Linux Kernel on openSUSE addresses several vulnerabilities classified as significant. Update immediately!
An update that solves 10 vulnerabilities can now be installed.

Description

This update for the Linux Kernel 5.14.21-150400_24_125 fixes several issues.

The following security issues were fixed:

* CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234854).

* CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled

(bsc#1238920).

* CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended

capability (bsc#1235005).

* CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous

open() (bsc#1234892).

* CVE-2024-57893: ALSA: seq: oss: Fix races at processing SysEx messages

(bsc#1235921).

* CVE-2024-42232: Fixed a race between delayed_work() and ceph_monc_stop().

(bsc#1228959)

* CVE-2025-21772: partitions: mac: fix handling of bogus partition table

(bsc#1238912).

* CVE-2024-53166: block, bfq: fix bfqq uaf in bfq_limit_depth() (bsc#1234885).

* CVE-2024-50208: RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages

(bsc#1233118).

* CVE-2024-56558: nfsd: make...

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Topics%20covered

Topics Covered

security advisory security issue software patch important Linux kernel 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 15.4

zypper in -t patch SUSE-2025-2436=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-2436=1

Package List

* openSUSE Leap 15.4 (ppc64le s390x x86_64)

* kernel-livepatch-SLE15-SP4_Update_28-debugsource-15-150400.2.1

* kernel-livepatch-5_14_21-150400_24_125-default-debuginfo-15-150400.2.1

* kernel-livepatch-5_14_21-150400_24_125-default-15-150400.2.1

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

* kernel-livepatch-SLE15-SP4_Update_28-debugsource-15-150400.2.1

* kernel-livepatch-5_14_21-150400_24_125-default-debuginfo-15-150400.2.1

* kernel-livepatch-5_14_21-150400_24_125-default-15-150400.2.1

References

* bsc#1229458

* bsc#1233118

* bsc#1234854

* bsc#1234885

* bsc#1234892

* bsc#1235005

* bsc#1235921

* bsc#1238912

* bsc#1238920

* bsc#1243648

## References:

* https://www.suse.com/security/cve/CVE-2022-49465.html

* https://www.suse.com/security/cve/CVE-2024-42232.html

* https://www.suse.com/security/cve/CVE-2024-50208.html

* https://www.suse.com/security/cve/CVE-2024-53146.html

* https://www.suse.com/security/cve/CVE-2024-53166.html

* https://www.suse.com/security/cve/CVE-2024-53173.html

* https://www.suse.com/security/cve/CVE-2024-53214.html

* https://www.suse.com/security/cve/CVE-2024-56558.html

* https://www.suse.com/security/cve/CVE-2024-57893.html

* https://www.suse.com/security/cve/CVE-2025-21772.html

* https://bugzilla.suse.com/show_bug.cgi?id=1229458

* https://bugzilla.suse.com/show_bug.cgi?id=1233118

* https://bugzilla.suse.com/show_bug.cgi?id=1234854

* https://bugzilla.suse.com/show_bug.cgi?id=1234885

* https://bugzilla.suse.com/show_bug.cgi?id=1234892

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02436-1
Release Date: 2025-07-21T12:33:43Z
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 software patch important Linux kernel OpenSUSE

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