SUSE: Kernel Important Null Pointer Dereference Fix 2025:4004-1
suse
November 10, 2025
* bsc#1248631 * bsc#1249841 * bsc#1249847 Cross-References:
Summary
## This update for the Linux Kernel 5.3.18-150300_59_218 fixes several issues. The following security issues were fixed: * CVE-2022-50248: wifi: iwlwifi: mvm: fix double free on tx path (bsc#1249841). * CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248631). * CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249847). ## 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-2025-4004=1 * SUSE Linux Enterprise Live Patching 15-SP3 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2025-4004=1 ## Package List:
Topics Covered
References
* bsc#1248631
* bsc#1249841
* bsc#1249847
Cross-
* CVE-2022-50248
* CVE-2022-50252
* CVE-2025-38664
CVSS scores:
* CVE-2022-50248 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2022-50248 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2022-50252 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2022-50252 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-38664 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2025-38664 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* openSUSE Leap 15.3
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise Live Patching 15-SP3
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Announcement ID: SUSE-SU-2025:4004-1
Release Date: 2025-11-09T07:03:52Z
Rating: important
Topics Covered
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