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openSUSE: Kernel Important Security Issues Fix Advisory 2025:4188-1

opensuse
Calendar Grey November 24, 2025
Dist Opensuse Esm H88
Update available for openSUSE fixing 42 vulnerabilities in the kernel with changes and security fixes. Immediate action recommended.
An update that solves 42 vulnerabilities, contains two features and has nine security fixes can now be installed.

Description

The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security

issues

The following security issues were fixed:

* CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return

value (bsc#1249859).

* CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()

(bsc#1249857).

* CVE-2022-50388: nvme: fix multipath crash caused by flush request when

blktrace is enabled (bsc#1250293).

* CVE-2022-50423: ACPICA: Fix use-after-free in

acpi_ut_copy_ipackage_to_ipackage() (bsc#1250784).

* CVE-2022-50432: kernfs: fix use-after-free in __kernfs_remove (bsc#1250851).

* CVE-2022-50488: block, bfq: fix possible uaf for 'bfqq->bic' (bsc#1251201).

* CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741).

* CVE-2023-53282: scsi: lpfc: Fix use-after-free KFENCE violation during sysfs

firmware write (bsc#1250311).

* CVE-2023-53365: ip6mr: Fix skb_under_panic in ip6mr_cache_report()

(bsc#1249988).

*...

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Topics%20covered

Topics Covered

security advisory security issue important kernel system update 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-2025-4188=1

* SUSE Linux Enterprise High Availability Extension 15 SP3

zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2025-4188=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-4188=1

* SUSE Linux Enterprise Server 15 SP3 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-4188=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-4188=1

* SUSE Enterprise Storage 7.1

zypper in -t patch SUSE-Storage-7.1-2025-4188=1

* SUSE Linux Enterprise Micro 5.2

zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4188=1

* SUSE Linux Enterprise Micro for Rancher 5.2

zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4188=1

* SUSE Linux...

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Package List

* openSUSE Leap 15.3 (noarch nosrc)

* kernel-docs-5.3.18-150300.59.226.3

* openSUSE Leap 15.3 (noarch)

* kernel-devel-5.3.18-150300.59.226.2

* kernel-source-5.3.18-150300.59.226.2

* kernel-docs-html-5.3.18-150300.59.226.3

* kernel-source-vanilla-5.3.18-150300.59.226.2

* kernel-macros-5.3.18-150300.59.226.2

* openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64)

* reiserfs-kmp-default-debuginfo-5.3.18-150300.59.226.2

* reiserfs-kmp-default-5.3.18-150300.59.226.2

* kernel-default-debugsource-5.3.18-150300.59.226.2

* kernel-default-base-rebuild-5.3.18-150300.59.226.2.150300.18.134.2

* kselftests-kmp-default-5.3.18-150300.59.226.2

* kernel-default-optional-5.3.18-150300.59.226.2

* ocfs2-kmp-default-5.3.18-150300.59.226.2

* kernel-default-extra-debuginfo-5.3.18-150300.59.226.2

* kernel-default-base-5.3.18-150300.59.226.2.150300.18.134.2

* gfs2-kmp-default-debuginfo-5.3.18-150300.59.226.2

* kernel-syms-5.3.18-150300.59.226.1

* kernel-default-devel-debuginfo-5.3.18-150300.59.226.2

*...

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References

* bsc#1065729

* bsc#1199304

* bsc#1205128

* bsc#1206893

* bsc#1210124

* bsc#1247317

* bsc#1249186

* bsc#1249857

* bsc#1249859

* bsc#1249988

* bsc#1250293

* bsc#1250311

* bsc#1250358

* bsc#1250742

* bsc#1250784

* bsc#1250816

* bsc#1250851

* bsc#1250946

* bsc#1251040

* bsc#1251047

* bsc#1251052

* bsc#1251072

* bsc#1251088

* bsc#1251091

* bsc#1251115

* bsc#1251169

* bsc#1251173

* bsc#1251182

* bsc#1251201

* bsc#1251202

* bsc#1251208

* bsc#1251222

* bsc#1251292

* bsc#1251300

* bsc#1251550

* bsc#1251723

* bsc#1251725

* bsc#1251730

* bsc#1251741

* bsc#1251743

* bsc#1251747

* bsc#1251763

* bsc#1251930

* bsc#1252035

* bsc#1252047

* bsc#1252480

* bsc#1252499

* bsc#1252516

* bsc#1252554

* bsc#1252688

* bsc#1252775

* jsc#PED-4593

* jsc#PED-568

## References:

* https://www.suse.com/security/cve/CVE-2022-43945.html

* https://www.suse.com/security/cve/CVE-2022-50327.html

* https://www.suse.com/security/cve/CVE-2022-50334.html

* https://www.suse.com/security/cve/CVE-2022-50388.html

* https://www.suse.com/security/cve/CVE-2022-50423.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4188-1
Release Date: 2025-11-24T09:17:18Z
Affected Products: * openSUSE Leap 15.3 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise High Availability Extension 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 * SUSE Linux Enterprise Live Patching 15-SP3 * SUSE Linux Enterprise Micro 5.1 * SUSE Linux Enterprise Micro 5.2 * SUSE Linux Enterprise Micro for Rancher 5.2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 Business Critical Linux * SUSE Linux Enterprise Server 15 SP3 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Manager Proxy 4.2 * SUSE Manager Retail Branch Server 4.2 * SUSE Manager Server 4.2

Topics%20covered

Topics Covered

security advisory security issue important kernel system update OpenSUSE

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