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SUSE: Kernel Important Security Update 2025:3762-1 for Multiple CVEs

suse
Calendar Grey October 23, 2025
Dist Suse Esm H88
An important update for the Linux Kernel addressing multiple issues and improving system security on SUSE platforms. Patch today!

* bsc#1246075 * bsc#1247158 * bsc#1247452 * bsc#1248376 * bsc#1248673

Summary

## This update for the Linux Kernel 6.4.0-150600_23_53 fixes several issues. The following security issues were fixed: * CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534). * CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673). * CVE-2025-38396: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (bsc#1247158). * CVE-2025-38566: sunrpc: fix handling of server side tls alerts (bsc#1248376). * CVE-2025-38110: net/mdiobus: Fix potential out-of-bounds clause 45 read/write access (bsc#1249458). * CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749).

Topics%20covered

Topics Covered

security advisory patch important kernel fix SuSE Linux

References

* bsc#1246075

* bsc#1247158

* bsc#1247452

* bsc#1248376

* bsc#1248673

* bsc#1248749

* bsc#1249458

* bsc#1249534

Cross-

* CVE-2025-38110

* CVE-2025-38206

* CVE-2025-38396

* CVE-2025-38471

* CVE-2025-38499

* CVE-2025-38566

* CVE-2025-38644

* CVE-2025-38678

CVSS scores:

* CVE-2025-38110 ( 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-2025-38110 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38206 ( SUSE ): 7.3

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

* CVE-2025-38206 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38396 ( 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-2025:3762-1
Release Date: 2025-10-23T18:04:32Z
Rating: important

Topics%20covered

Topics Covered

security advisory patch important kernel fix SuSE Linux

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