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SUSE: Kernel Important Security Fix 2025:03383-1 CVE-2025-38555

suse
Calendar Grey September 26, 2025
Dist Suse Esm H88
Updates for the Linux Kernel addressing critical issues from SUSE announced in advisory SUSE-SU-2025:03383-1.
* bsc#1234896 * bsc#1244824 * bsc#1245970 * bsc#1246473 * bsc#1246911

Summary

## The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2022-50116: kernel: tty: n_gsm: fix deadlock and link starvation in outgoing data path (bsc#1244824). * CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error paths (bsc#1234896). * CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA (bsc#1248614). * CVE-2025-38180: net: atm: fix /proc/net/atm/lec handling (bsc#1245970). * CVE-2025-38323: net: atm: add lec_mutex (bsc#1246473). * CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1246911). * CVE-2025-38460: atm: clip: Fix potential null-ptr-deref in to_atmarpd() (bsc#1247143).

Topics%20covered

Topics Covered

security advisory security issue SuSE important memory leak kernel

References

* bsc#1234896

* bsc#1244824

* bsc#1245970

* bsc#1246473

* bsc#1246911

* bsc#1247143

* bsc#1247374

* bsc#1247518

* bsc#1247976

* bsc#1248223

* bsc#1248297

* bsc#1248306

* bsc#1248312

* bsc#1248338

* bsc#1248511

* bsc#1248614

* bsc#1248621

* bsc#1248748

* jsc#PED-8240

Cross-

* CVE-2022-50116

* CVE-2024-53177

* CVE-2024-58239

* CVE-2025-38180

* CVE-2025-38323

* CVE-2025-38352

* CVE-2025-38460

* CVE-2025-38498

* CVE-2025-38499

* CVE-2025-38546

* CVE-2025-38555

* CVE-2025-38560

* CVE-2025-38563

* CVE-2025-38608

* CVE-2025-38617

* CVE-2025-38618

* CVE-2025-38644

CVSS scores:

* CVE-2022-50116 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-53177 ( 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03383-1
Release Date: 2025-09-26T17:27:32Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important memory leak kernel

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