SUSE-SU-2025:03344-1

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP5 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: 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-2024-53093: 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-2025-21701: net: avoid race between device unregistration and ethnl ops (bsc#1237164). - CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1240799). - 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-2025-38350: 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-2025-38494: HID: core: do not bypass hid_hw_raw_request (bsc#1247349). - CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID (bsc#1247348). - CVE-2025-38497: usb: gadget: configfs: Fix OOB read on empty string write (bsc#1247347). - 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). - 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).

Affected Systems

• suse•kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.2

• suse•kernel-64kb&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-64kb&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-default-base&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.2.150500.6.57.2

• suse•kernel-default-base&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.2.150500.6.57.2

• suse•kernel-default-base&distro=SUSE Linux Enterprise Micro 5.5

  < 5.14.21-150500.55.121.2.150500.6.57.2

• suse•kernel-default-base&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.2.150500.6.57.2

• suse•kernel-default-base&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.2.150500.6.57.2

• suse•kernel-default&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.2

• suse•kernel-default&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-default&distro=SUSE Linux Enterprise Live Patching 15 SP5

  < 5.14.21-150500.55.121.2

• suse•kernel-default&distro=SUSE Linux Enterprise Micro 5.5

  < 5.14.21-150500.55.121.2

• suse•kernel-default&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-default&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.2

• suse•kernel-docs&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.1

• suse•kernel-docs&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-docs&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-docs&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.1

• suse•kernel-livepatch-SLE15-SP5_Update_30&distro=SUSE Linux Enterprise Live Patching 15 SP5

  < 1-150500.11.5.1

• suse•kernel-obs-build&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.1

• suse•kernel-obs-build&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-obs-build&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-obs-build&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.1

• suse•kernel-source&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.2

• suse•kernel-source&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-source&distro=SUSE Linux Enterprise Micro 5.5

  < 5.14.21-150500.55.121.2

• suse•kernel-source&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

• suse•kernel-source&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.2

• suse•kernel-syms&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

  < 5.14.21-150500.55.121.1

• suse•kernel-syms&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-syms&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.1

• suse•kernel-syms&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP5

  < 5.14.21-150500.55.121.1

• suse•kernel-zfcpdump&distro=SUSE Linux Enterprise Server 15 SP5-LTSS

  < 5.14.21-150500.55.121.2

References (75)

• https://www.suse.com/support/update/announcement/2025/suse-su-202503344-1/
• https://bugzilla.suse.com/1229334
• https://bugzilla.suse.com/1233640
• https://bugzilla.suse.com/1234896
• https://bugzilla.suse.com/1236333
• https://bugzilla.suse.com/1237164
• https://bugzilla.suse.com/1240799
• https://bugzilla.suse.com/1242414
• https://bugzilla.suse.com/1242780
• https://bugzilla.suse.com/1244309
• https://bugzilla.suse.com/1244824
• https://bugzilla.suse.com/1245110
• https://bugzilla.suse.com/1245506
• https://bugzilla.suse.com/1245711
• https://bugzilla.suse.com/1245956
• https://bugzilla.suse.com/1245970
• https://bugzilla.suse.com/1245986
• https://bugzilla.suse.com/1246211
• https://bugzilla.suse.com/1246473
• https://bugzilla.suse.com/1246781
• https://bugzilla.suse.com/1246911
• https://bugzilla.suse.com/1247143
• https://bugzilla.suse.com/1247314
• https://bugzilla.suse.com/1247347
• https://bugzilla.suse.com/1247348
• https://bugzilla.suse.com/1247349
• https://bugzilla.suse.com/1247374
• https://bugzilla.suse.com/1247437
• https://bugzilla.suse.com/1247518
• https://bugzilla.suse.com/1247976
• https://bugzilla.suse.com/1248223
• https://bugzilla.suse.com/1248297
• https://bugzilla.suse.com/1248306
• https://bugzilla.suse.com/1248312
• https://bugzilla.suse.com/1248338
• https://bugzilla.suse.com/1248511
• https://bugzilla.suse.com/1248614
• https://bugzilla.suse.com/1248621
• https://bugzilla.suse.com/1248748
• https://bugzilla.suse.com/1249353
• https://www.suse.com/security/cve/CVE-2022-49980
• https://www.suse.com/security/cve/CVE-2022-50116
• https://www.suse.com/security/cve/CVE-2023-53117
• https://www.suse.com/security/cve/CVE-2024-42265
• https://www.suse.com/security/cve/CVE-2024-53093
• https://www.suse.com/security/cve/CVE-2024-53177
• https://www.suse.com/security/cve/CVE-2024-57947
• https://www.suse.com/security/cve/CVE-2024-58239
• https://www.suse.com/security/cve/CVE-2025-21701
• https://www.suse.com/security/cve/CVE-2025-21971
• https://www.suse.com/security/cve/CVE-2025-37798
• https://www.suse.com/security/cve/CVE-2025-38088
• https://www.suse.com/security/cve/CVE-2025-38120
• https://www.suse.com/security/cve/CVE-2025-38177
• https://www.suse.com/security/cve/CVE-2025-38180
• https://www.suse.com/security/cve/CVE-2025-38184
• https://www.suse.com/security/cve/CVE-2025-38323
• https://www.suse.com/security/cve/CVE-2025-38350
• https://www.suse.com/security/cve/CVE-2025-38352
• https://www.suse.com/security/cve/CVE-2025-38460
• https://www.suse.com/security/cve/CVE-2025-38468
• https://www.suse.com/security/cve/CVE-2025-38477
• https://www.suse.com/security/cve/CVE-2025-38494
• https://www.suse.com/security/cve/CVE-2025-38495
• https://www.suse.com/security/cve/CVE-2025-38497
• https://www.suse.com/security/cve/CVE-2025-38498
• https://www.suse.com/security/cve/CVE-2025-38499
• https://www.suse.com/security/cve/CVE-2025-38546
• https://www.suse.com/security/cve/CVE-2025-38555
• https://www.suse.com/security/cve/CVE-2025-38560
• https://www.suse.com/security/cve/CVE-2025-38563
• https://www.suse.com/security/cve/CVE-2025-38608
• https://www.suse.com/security/cve/CVE-2025-38617
• https://www.suse.com/security/cve/CVE-2025-38618
• https://www.suse.com/security/cve/CVE-2025-38644