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SUSE: Kernel Important Security Issues Fix 2025:03412-1

suse
Calendar Grey September 29, 2025
Dist Suse Esm H88
Critical SUSE Linux Kernel update addresses important security issues, ensuring system integrity and stability.
* bsc#1245685 * bsc#1246001 * bsc#1247499 * bsc#1248298

Summary

## This update for the Linux Kernel 6.4.0-150700_53_3 fixes several issues. The following security issues were fixed: * CVE-2025-38109: net/mlx5: fix ECVF vports unload on shutdown flow (bsc#1245685). * CVE-2025-38181: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr() (bsc#1246001). * CVE-2025-38498: do_change_type(): refuse to operate on unmounted/not ours mounts (bsc#1247499). * CVE-2025-38555: usb: gadget : fix use-after-free in composite_dev_cleanup() (bsc#1248298). ## 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: * SUSE Linux Enterprise Live Patching 15-SP7

Topics%20covered

Topics Covered

security advisory security issue SuSE remote access important kernel

References

* bsc#1245685

* bsc#1246001

* bsc#1247499

* bsc#1248298

Cross-

* CVE-2025-38109

* CVE-2025-38181

* CVE-2025-38498

* CVE-2025-38555

CVSS scores:

* CVE-2025-38109 ( SUSE ): 8.5

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-38109 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38181 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2025-38181 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-38498 ( 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-2025-38498 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38555 ( SUSE ): 8.5

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03412-1
Release Date: 2025-09-28T12:03:44Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE remote access important kernel

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