SUSE-SU-2025:03283-1: important: Security update for the Linux Kernel

SLE-UPDATES null at suse.de
Fri Sep 19 20:30:22 UTC 2025 


# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2025:03283-1  
Release Date: 2025-09-19T17:49:43Z  
Rating: important  
References:

  * bsc#1229334
  * bsc#1233640
  * bsc#1234896
  * bsc#1240375
  * bsc#1242780
  * bsc#1244824
  * bsc#1245110
  * bsc#1245956
  * bsc#1245970
  * bsc#1246211
  * 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-References:

  * CVE-2022-49980
  * CVE-2022-50116
  * CVE-2023-53117
  * CVE-2024-42265
  * CVE-2024-53093
  * CVE-2024-53177
  * CVE-2024-58239
  * CVE-2025-38180
  * CVE-2025-38184
  * 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-2022-49980 ( 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-2022-49980 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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-2024-53093 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-53093 ( NVD ):  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
  * CVE-2024-53177 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-53177 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * 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-2025-38180 ( 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-2025-38184 ( 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-2025-38184 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-2025-38352 ( 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-2025-38498 ( 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-2025-38555 ( 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
  * CVE-2025-38555 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38560 ( SUSE ):  5.0
    CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
  * CVE-2025-38560 ( SUSE ):  7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/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:

  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Micro 5.5

  
  
An update that solves 22 vulnerabilities, contains one feature and has three
security fixes can now be installed.

## Description:

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various
security bugfixes.

The following security bugs were fixed:

  * CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent()
    (bsc#1245110).
  * CVE-2022-50116: 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-2024-53093: nvme-multipath: defer partition scanning (bsc#1233640).
  * 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-2025-38184: tipc: fix null-ptr-deref when acquiring remote ip of
    ethernet bearer (bsc#1245956).
  * 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).
  * 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-2025-38555: usb: gadget : fix use-after-free in composite_dev_cleanup()
    (bsc#1248297).
  * CVE-2025-38560: x86/sev: Evict cache lines during SNP memory validation
    (bsc#1248312).
  * 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 (jsc#PED-8240, bsc#1244824).
  * NFSv4.1: fix backchannel max_resp_sz verification check (bsc#1247518).
  * NFSv4: fairly test all delegations on a SEQ4_ revocation (bsc#1246211).
  * kabi fix for NFSv4: fairly test all delegations on a SEQ4_ revocation
    (bsc#1246211).
  * security, lsm: Introduce security_mptcp_add_subflow() (bsc#1240375).
  * selinux: Implement mptcp_add_subflow hook (bsc#1240375).

## 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:

  * openSUSE Leap 15.5  
    zypper in -t patch SUSE-2025-3283=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2025-3283=1

## Package List:

  * openSUSE Leap 15.5 (noarch)
    * kernel-source-rt-5.14.21-150500.13.106.1
    * kernel-devel-rt-5.14.21-150500.13.106.1
  * openSUSE Leap 15.5 (x86_64)
    * kernel-rt-devel-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-optional-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-livepatch-5.14.21-150500.13.106.1
    * kernel-rt-vdso-debuginfo-5.14.21-150500.13.106.1
    * gfs2-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * ocfs2-kmp-rt-5.14.21-150500.13.106.1
    * kselftests-kmp-rt-5.14.21-150500.13.106.1
    * kernel-rt_debug-vdso-5.14.21-150500.13.106.1
    * kernel-rt_debug-debugsource-5.14.21-150500.13.106.1
    * kernel-rt-devel-5.14.21-150500.13.106.1
    * kernel-rt_debug-devel-5.14.21-150500.13.106.1
    * dlm-kmp-rt-5.14.21-150500.13.106.1
    * kernel-rt-extra-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-vdso-5.14.21-150500.13.106.1
    * cluster-md-kmp-rt-5.14.21-150500.13.106.1
    * kernel-rt-debuginfo-5.14.21-150500.13.106.1
    * cluster-md-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * reiserfs-kmp-rt-5.14.21-150500.13.106.1
    * kernel-rt-optional-5.14.21-150500.13.106.1
    * kselftests-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt_debug-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt_debug-vdso-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-debugsource-5.14.21-150500.13.106.1
    * kernel-rt_debug-devel-debuginfo-5.14.21-150500.13.106.1
    * dlm-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * reiserfs-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-extra-5.14.21-150500.13.106.1
    * ocfs2-kmp-rt-debuginfo-5.14.21-150500.13.106.1
    * kernel-rt-livepatch-devel-5.14.21-150500.13.106.1
    * gfs2-kmp-rt-5.14.21-150500.13.106.1
  * openSUSE Leap 15.5 (nosrc x86_64)
    * kernel-rt-5.14.21-150500.13.106.1
    * kernel-rt_debug-5.14.21-150500.13.106.1
  * SUSE Linux Enterprise Micro 5.5 (noarch)
    * kernel-source-rt-5.14.21-150500.13.106.1
    * kernel-devel-rt-5.14.21-150500.13.106.1
  * SUSE Linux Enterprise Micro 5.5 (nosrc x86_64)
    * kernel-rt-5.14.21-150500.13.106.1
  * SUSE Linux Enterprise Micro 5.5 (x86_64)
    * kernel-rt-debugsource-5.14.21-150500.13.106.1
    * kernel-rt-debuginfo-5.14.21-150500.13.106.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-49980.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-2024-53093.html
  * https://www.suse.com/security/cve/CVE-2024-53177.html
  * https://www.suse.com/security/cve/CVE-2024-58239.html
  * https://www.suse.com/security/cve/CVE-2025-38180.html
  * https://www.suse.com/security/cve/CVE-2025-38184.html
  * https://www.suse.com/security/cve/CVE-2025-38323.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-2025-38498.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-2025-38555.html
  * https://www.suse.com/security/cve/CVE-2025-38560.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=1233640
  * https://bugzilla.suse.com/show_bug.cgi?id=1234896
  * https://bugzilla.suse.com/show_bug.cgi?id=1240375
  * https://bugzilla.suse.com/show_bug.cgi?id=1242780
  * https://bugzilla.suse.com/show_bug.cgi?id=1244824
  * https://bugzilla.suse.com/show_bug.cgi?id=1245110
  * https://bugzilla.suse.com/show_bug.cgi?id=1245956
  * https://bugzilla.suse.com/show_bug.cgi?id=1245970
  * https://bugzilla.suse.com/show_bug.cgi?id=1246211
  * https://bugzilla.suse.com/show_bug.cgi?id=1246473
  * 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=1247374
  * 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=1248297
  * https://bugzilla.suse.com/show_bug.cgi?id=1248306
  * https://bugzilla.suse.com/show_bug.cgi?id=1248312
  * 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

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