|
|
Subscribe / Log in / New account

SUSE alert SUSE-SU-2025:03384-1 (kernel)



From:
              SLE-SECURITY-UPDATES <null@suse.de>


To:
              sle-security-updates@lists.suse.com


Subject:
              SUSE-SU-2025:03384-1: important: Security update for the Linux Kernel


Date:
              Fri, 26 Sep 2025 20:31:51 -0000


Message-ID:
              <175891871116.25526.8833428058950722281@smelt2.prg2.suse.org>




# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2025:03384-1  
Release Date: 2025-09-26T17:28:20Z  
Rating: important  
References:

  * bsc#1229334
  * bsc#1238954
  * bsc#1240799
  * bsc#1241433
  * bsc#1242780
  * bsc#1243278
  * bsc#1244824
  * bsc#1245970
  * bsc#1246073
  * bsc#1246473
  * bsc#1246781
  * bsc#1246911
  * bsc#1247143
  * bsc#1247314
  * bsc#1247374
  * bsc#1247437
  * bsc#1247518
  * bsc#1247976
  * bsc#1248223
  * bsc#1248306
  * bsc#1248338
  * bsc#1248511
  * bsc#1248614
  * bsc#1248621
  * bsc#1248748
  * jsc#PED-8240

  
Cross-References:

  * CVE-2022-49492
  * CVE-2022-50116
  * CVE-2023-53117
  * CVE-2024-42265
  * CVE-2024-58239
  * CVE-2025-21971
  * CVE-2025-22045
  * CVE-2025-38180
  * CVE-2025-38206
  * CVE-2025-38323
  * CVE-2025-38350
  * CVE-2025-38352
  * CVE-2025-38460
  * CVE-2025-38468
  * CVE-2025-38477
  * CVE-2025-38498
  * CVE-2025-38499
  * CVE-2025-38546
  * CVE-2025-38563
  * CVE-2025-38608
  * CVE-2025-38617
  * CVE-2025-38618
  * CVE-2025-38644

  
CVSS scores:

  * CVE-2022-49492 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2022-49492 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * 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-2023-53117 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2023-53117 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-42265 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2024-58239 ( 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-2024-58239 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-21971 ( 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-2025-21971 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-22045 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-22045 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-38180 ( 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-2025-38180 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/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-2025-38323 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38323 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38350 ( SUSE ):  7.0
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38350 ( SUSE ):  7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
  * CVE-2025-38352 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38352 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38352 ( NVD ):  7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38460 ( SUSE ):  5.7
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38460 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-38468 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38468 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-38477 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38477 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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-2025-38499 ( SUSE ):  6.2
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H
  * CVE-2025-38499 ( SUSE ):  8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
  * CVE-2025-38546 ( SUSE ):  5.7
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38546 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-38563 ( SUSE ):  7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
  * CVE-2025-38608 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38608 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2025-38617 ( 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-2025-38617 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38618 ( 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-2025-38618 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38644 ( 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-2025-38644 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise Micro 5.1
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2

  
  
An update that solves 23 vulnerabilities, contains one feature and has two
security fixes can now be installed.

## Description:

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various
security bugfixes.

The following security bugs were fixed:

  * CVE-2022-49492: nvme-pci: fix a NULL pointer dereference in
    nvme_alloc_admin_tags (bsc#1238954).
  * CVE-2022-50116: kernel: tty: n_gsm: fix deadlock and link starvation in
    outgoing data path (bsc#1244824).
  * CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a
    file descriptor (bsc#1242780).
  * CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from
    mispredictions (bsc#1229334).
  * CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA
    (bsc#1248614).
  * CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT
    (bsc#1240799).
  * CVE-2025-22045: x86/mm: Fix flush_tlb_range() when used for zapping normal
    PMDs (bsc#1241433).
  * CVE-2025-38180: net: atm: fix /proc/net/atm/lec handling (bsc#1245970).
  * CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246073).
  * CVE-2025-38323: net: atm: add lec_mutex (bsc#1246473).
  * CVE-2025-38350: net/sched: Always pass notifications when child class
    becomes empty (bsc#1246781).
  * 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).
  * CVE-2025-38468: net/sched: Return NULL when htb_lookup_leaf encounters an
    empty rbtree (bsc#1247437).
  * CVE-2025-38477: net/sched: sch_qfq: Fix race condition on qfq_aggregate
    (bsc#1247314).
  * CVE-2025-38498: do_change_type(): refuse to operate on unmounted/not ours
    mounts (bsc#1247374).
  * CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN
    in the right userns (bsc#1247976).
  * CVE-2025-38546: atm: clip: Fix memory leak of struct clip_vcc (bsc#1248223).
  * CVE-2025-38563: perf/core: Prevent VMA split of buffer mappings
    (bsc#1248306).
  * CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_data()
    in ktls (bsc#1248338).
  * CVE-2025-38617: net/packet: fix a race in packet_set_ring() and
    packet_notifier() (bsc#1248621).
  * CVE-2025-38618: vsock: Do not allow binding to VMADDR_PORT_ANY
    (bsc#1248511).
  * CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not
    associated (bsc#1248748).

The following non-security bugs were fixed:

  * Disable N_GSM (bsc#1244824 jsc#PED-8240).
  * NFSv4.1: fix backchannel max_resp_sz verification check (bsc#1247518).
  * scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()
    (bsc#1243278).
  * scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() (git-
    fixes).

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## 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 Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2025-3384=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-3384=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-3384=1

## Package List:

  * SUSE Linux Enterprise Micro 5.1 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro 5.1 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.220.1
    * kernel-rt-debuginfo-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro 5.1 (noarch)
    * kernel-source-rt-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro 5.2 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro 5.2 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.220.1
    * kernel-rt-debuginfo-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro 5.2 (noarch)
    * kernel-source-rt-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (nosrc x86_64)
    * kernel-rt-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
    * kernel-rt-debugsource-5.3.18-150300.220.1
    * kernel-rt-debuginfo-5.3.18-150300.220.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
    * kernel-source-rt-5.3.18-150300.220.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-49492.html
  * https://www.suse.com/security/cve/CVE-2022-50116.html
  * https://www.suse.com/security/cve/CVE-2023-53117.html
  * https://www.suse.com/security/cve/CVE-2024-42265.html
  * https://www.suse.com/security/cve/CVE-2024-58239.html
  * https://www.suse.com/security/cve/CVE-2025-21971.html
  * https://www.suse.com/security/cve/CVE-2025-22045.html
  * https://www.suse.com/security/cve/CVE-2025-38180.html
  * https://www.suse.com/security/cve/CVE-2025-38206.html
  * https://www.suse.com/security/cve/CVE-2025-38323.html
  * https://www.suse.com/security/cve/CVE-2025-38350.html
  * https://www.suse.com/security/cve/CVE-2025-38352.html
  * https://www.suse.com/security/cve/CVE-2025-38460.html
  * https://www.suse.com/security/cve/CVE-2025-38468.html
  * https://www.suse.com/security/cve/CVE-2025-38477.html
  * https://www.suse.com/security/cve/CVE-2025-38498.html
  * https://www.suse.com/security/cve/CVE-2025-38499.html
  * https://www.suse.com/security/cve/CVE-2025-38546.html
  * https://www.suse.com/security/cve/CVE-2025-38563.html
  * https://www.suse.com/security/cve/CVE-2025-38608.html
  * https://www.suse.com/security/cve/CVE-2025-38617.html
  * https://www.suse.com/security/cve/CVE-2025-38618.html
  * https://www.suse.com/security/cve/CVE-2025-38644.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1229334
  * https://bugzilla.suse.com/show_bug.cgi?id=1238954
  * https://bugzilla.suse.com/show_bug.cgi?id=1240799
  * https://bugzilla.suse.com/show_bug.cgi?id=1241433
  * https://bugzilla.suse.com/show_bug.cgi?id=1242780
  * https://bugzilla.suse.com/show_bug.cgi?id=1243278
  * https://bugzilla.suse.com/show_bug.cgi?id=1244824
  * https://bugzilla.suse.com/show_bug.cgi?id=1245970
  * https://bugzilla.suse.com/show_bug.cgi?id=1246073
  * https://bugzilla.suse.com/show_bug.cgi?id=1246473
  * https://bugzilla.suse.com/show_bug.cgi?id=1246781
  * https://bugzilla.suse.com/show_bug.cgi?id=1246911
  * https://bugzilla.suse.com/show_bug.cgi?id=1247143
  * https://bugzilla.suse.com/show_bug.cgi?id=1247314
  * https://bugzilla.suse.com/show_bug.cgi?id=1247374
  * https://bugzilla.suse.com/show_bug.cgi?id=1247437
  * https://bugzilla.suse.com/show_bug.cgi?id=1247518
  * https://bugzilla.suse.com/show_bug.cgi?id=1247976
  * https://bugzilla.suse.com/show_bug.cgi?id=1248223
  * https://bugzilla.suse.com/show_bug.cgi?id=1248306
  * https://bugzilla.suse.com/show_bug.cgi?id=1248338
  * https://bugzilla.suse.com/show_bug.cgi?id=1248511
  * https://bugzilla.suse.com/show_bug.cgi?id=1248614
  * https://bugzilla.suse.com/show_bug.cgi?id=1248621
  * https://bugzilla.suse.com/show_bug.cgi?id=1248748
  * https://jira.suse.com/browse/PED-8240





Attachment: None (type=text/html)

(HTML attachment elided)
to post comments


Copyright © 2025, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds