CVE-2022-49842

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: Fix use after free in hci_send_acl

This fixes the following trace caused by receiving HCI_EV_DISCONN_PHY_LINK_COMPLETE which does call hci_conn_del without first checking if conn->type is in fact AMP_LINK and in case it is do properly cleanup upper layers with hci_disconn_cfm:

================================================================== BUG: KASAN: use-after-free in hci_send_acl+0xaba/0xc50 Read of size 8 at addr ffff88800e404818 by task bluetoothd/142

CPU: 0 PID: 142 Comm: bluetoothd Not tainted
5.17.0-rc5-00006-gda4022eeac1a #7
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x45/0x59
 print_address_description.constprop.0+0x1f/0x150
 kasan_report.cold+0x7f/0x11b
 hci_send_acl+0xaba/0xc50
 l2cap_do_send+0x23f/0x3d0
 l2cap_chan_send+0xc06/0x2cc0
 l2cap_sock_sendmsg+0x201/0x2b0
 sock_sendmsg+0xdc/0x110
 sock_write_iter+0x20f/0x370
 do_iter_readv_writev+0x343/0x690
 do_iter_write+0x132/0x640
 vfs_writev+0x198/0x570
 do_writev+0x202/0x280
 do_syscall_64+0x38/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RSP: 002b:00007ffce8a099b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3
0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 14 00 00 00 0f 05
<48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
RDX: 0000000000000001 RSI: 00007ffce8a099e0 RDI: 0000000000000015
RAX: ffffffffffffffda RBX: 00007ffce8a099e0 RCX: 00007f788fc3cf77
R10: 00007ffce8af7080 R11: 0000000000000246 R12: 000055e4ccf75580
RBP: 0000000000000015 R08: 0000000000000002 R09: 0000000000000001
</TASK>
R13: 000055e4ccf754a0 R14: 000055e4ccf75cd0 R15: 000055e4ccf4a6b0

Allocated by task 45:
    kasan_save_stack+0x1e/0x40
    __kasan_kmalloc+0x81/0xa0
    hci_chan_create+0x9a/0x2f0
    l2cap_conn_add.part.0+0x1a/0xdc0
    l2cap_connect_cfm+0x236/0x1000
    le_conn_complete_evt+0x15a7/0x1db0
    hci_le_conn_complete_evt+0x226/0x2c0
    hci_le_meta_evt+0x247/0x450
    hci_event_packet+0x61b/0xe90
    hci_rx_work+0x4d5/0xc50
    process_one_work+0x8fb/0x15a0
    worker_thread+0x576/0x1240
    kthread+0x29d/0x340
    ret_from_fork+0x1f/0x30

Freed by task 45:
    kasan_save_stack+0x1e/0x40
    kasan_set_track+0x21/0x30
    kasan_set_free_info+0x20/0x30
    __kasan_slab_free+0xfb/0x130
    kfree+0xac/0x350
    hci_conn_cleanup+0x101/0x6a0
    hci_conn_del+0x27e/0x6c0
    hci_disconn_phylink_complete_evt+0xe0/0x120
    hci_event_packet+0x812/0xe90
    hci_rx_work+0x4d5/0xc50
    process_one_work+0x8fb/0x15a0
    worker_thread+0x576/0x1240
    kthread+0x29d/0x340
    ret_from_fork+0x1f/0x30

The buggy address belongs to the object at ffff88800c0f0500
The buggy address is located 24 bytes inside of
which belongs to the cache kmalloc-128 of size 128
The buggy address belongs to the page:
128-byte region [ffff88800c0f0500, ffff88800c0f0580)
flags: 0x100000000000200(slab|node=0|zone=1)
page:00000000fe45cd86 refcount:1 mapcount:0
mapping:0000000000000000 index:0x0 pfn:0xc0f0
raw: 0000000000000000 0000000080100010 00000001ffffffff
0000000000000000
raw: 0100000000000200 ffffea00003a2c80 dead000000000004
ffff8880078418c0
page dumped because: kasan: bad access detected
ffff88800c0f0400: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc
Memory state around the buggy address:
>ffff88800c0f0500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88800c0f0480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc

…

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix use-after-free in snd_soc_exit() KASAN reports a use-after-free: BUG: KASAN: use-after-free in device_del+0xb5b/0xc60 Read of size 8 at addr ffff888008655050 by task rmmod/387 CPU: 2 PID: 387 Comm: rmmod Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) Call Trace: <TASK> dump_stack_lvl+0x79/0x9a print_report+0x17f/0x47b kasan_report+0xbb/0xf0 device_del+0xb5b/0xc60 platform_device_del.part.0+0x24/0x200 platform_device_unregister+0x2e/0x40 snd_soc_exit+0xa/0x22 [snd_soc_core] __do_sys_delete_module.constprop.0+0x34f/0x5b0 do_syscall_64+0x3a/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd ... </TASK> It's bacause in snd_soc_init(), snd_soc_util_init() is possble to fail, but its ret is ignored, which makes soc_dummy_dev unregistered twice. snd_soc_init() snd_soc_util_init() platform_device_register_simple(soc_dummy_dev) platform_driver_register() # fail platform_device_unregister(soc_dummy_dev) platform_driver_register() # success ... snd_soc_exit() snd_soc_util_exit() # soc_dummy_dev will be unregistered for second time To fix it, handle error and stop snd_soc_init() when util_init() fail. Also clean debugfs when util_init() or driver_register() fail.

• vsock: Keep the binding until socket destruction {CVE-2025-21756}
• mt76: fix use-after-free by removing a non-RCU wcid pointer {CVE-2022-49328}
• bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() {CVE-2022-49840}
• ASoC: core: Fix use-after-free in snd_soc_exit() {CVE-2022-49842}
• net: sched: Fix use after free in red_enqueue() {CVE-2022-49921}
• udf: Fix a slab-out-of-bounds write bug in udf_find_entry() {CVE-2022-49846}
• ftrace: Fix use-after-free for dynamic ftrace_ops {CVE-2022-49892}
• dm ioctl: prevent potential spectre v1 gadget {CVE-2022-49122}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• mac80211: fix potential double free on mesh join {CVE-2022-49290}
• wifi: mac80211: fix use-after-free in chanctx code {CVE-2022-49416}
• ext4: fix OOB read when checking dotdot dir {CVE-2025-37785}
• ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() {CVE-2023-52988}
• tracing: Fix potential double free in create_var_ref() {CVE-2022-49410}
• wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads {CVE-2022-49740}
• mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths {CVE-2022-48991}
• cifs: potential buffer overflow in handling symlinks {CVE-2022-49058}
• media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init {CVE-2022-49478}
• HID: elan: Fix potential double free in elan_input_configured {CVE-2022-49508}
• bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers {CVE-2023-52621}
• drm/amd/pm: fix double free in si_parse_power_table() {CVE-2022-49530}
• drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() {CVE-2025-21780}
• crypto: scomp - fix req->dst buffer overflow {CVE-2023-52612}
• sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket {CVE-2024-53168}
• net: make sock_inuse_add() available {CVE-2024-53168}

• vsock: Keep the binding until socket destruction {CVE-2025-21756}
• mt76: fix use-after-free by removing a non-RCU wcid pointer {CVE-2022-49328}
• bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() {CVE-2022-49840}
• ASoC: core: Fix use-after-free in snd_soc_exit() {CVE-2022-49842}
• net: sched: Fix use after free in red_enqueue() {CVE-2022-49921}
• udf: Fix a slab-out-of-bounds write bug in udf_find_entry() {CVE-2022-49846}
• ftrace: Fix use-after-free for dynamic ftrace_ops {CVE-2022-49892}
• dm ioctl: prevent potential spectre v1 gadget {CVE-2022-49122}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• mac80211: fix potential double free on mesh join {CVE-2022-49290}
• wifi: mac80211: fix use-after-free in chanctx code {CVE-2022-49416}
• ext4: fix OOB read when checking dotdot dir {CVE-2025-37785}
• ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() {CVE-2023-52988}
• tracing: Fix potential double free in create_var_ref() {CVE-2022-49410}
• wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads {CVE-2022-49740}
• mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths {CVE-2022-48991}
• cifs: potential buffer overflow in handling symlinks {CVE-2022-49058}
• media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init {CVE-2022-49478}
• HID: elan: Fix potential double free in elan_input_configured {CVE-2022-49508}
• bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers {CVE-2023-52621}
• drm/amd/pm: fix double free in si_parse_power_table() {CVE-2022-49530}
• drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() {CVE-2025-21780}
• crypto: scomp - fix req->dst buffer overflow {CVE-2023-52612}
• sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket {CVE-2024-53168}
• net: make sock_inuse_add() available {CVE-2024-53168}

• CVE-url: https://ubuntu.com/security/CVE-2021-47352
  • virtio-net: Add validation for used length
• CVE-url: https://ubuntu.com/security/CVE-2024-46771
  • can: bcm: Remove proc entry when dev is unregistered.
• Bionic update: upstream stable patchset 2023-01-20 (LP: #2003596) // CVE- url: https://ubuntu.com/security/CVE-2022-49842
  • ASoC: core: Fix use-after-free in snd_soc_exit()
• CVE-url: https://ubuntu.com/security/CVE-2021-47336
  • smackfs: restrict bytes count in smk_set_cipso()
• CVE-url: https://ubuntu.com/security/CVE-2025-21993
  • iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
• CVE-url: https://ubuntu.com/security/CVE-2022-49541
  • cifs: fix potential double free during failed mount
• CVE-url: https://ubuntu.com/security/CVE-2021-47281
  • ALSA: timer: Protect the whole snd_timer_close() with open race
  • ALSA: timer: Follow standard EXPORT_SYMBOL() declarations
  • ALSA: timer: Limit max instances per timer
  • ALSA: timer: Fix possible race at assigning a timer instance
  • ALSA: seq: Fix race of snd_seq_timer_open()
• Bionic update: upstream stable patchset 2020-01-14 (LP: #1859712) // CVE- url: https://ubuntu.com/security/CVE-2021-47281
  • ALSA: timer: Limit max amount of slave instances
• Bionic update: upstream stable patchset 2019-11-13 (LP: #1852492) // CVE- url: https://ubuntu.com/security/CVE-2021-47281
  • ALSA: timer: Fix mutex deadlock at releasing card
  • ALSA: timer: Simplify error path in snd_timer_open()

• i40e: remove read access to debugfs files {CVE-2025-39901}
• e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode {CVE-2022-50638}
• usbip: validate number_of_packets in usbip_pack_ret_submit() {CVE-2026-31607}
• md: fix resync softlockup when bitmap size is less than array size {CVE-2023-53357}
• media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() {CVE-2021-47288}
• md/raid10: check slab-out-of-bounds in md_bitmap_get_counter {CVE-2023-53357}
• HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq {CVE-2026-43051}
• netfilter: ip6t_eui64: reject invalid MAC header for all packets {CVE-2026-31685}
• scsi: pm8001: Fix use-after-free for aborted TMF sas_task {CVE-2022-48791}
• media: dvb-net: fix OOB access in ULE extension header tables {CVE-2026-31405}
• wifi: brcmfmac: validate bsscfg indices in IF events {CVE-2026-43110}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: xt_tcpmss: check remaining length before reading optlen {CVE-2026-43190}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• tracing: Only have rmmod clear buffers that its events were active in {CVE-2022-49006}
• ASoC: core: Fix use-after-free in snd_soc_exit() {CVE-2022-49842}
• nvme: fix a possible use-after-free in controller reset during load {CVE-2022-48790}
• scsi: qla4xxx: Add length check when parsing nlattrs {CVE-2023-53456}
• net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check {CVE-2026-23448}
• xen/privcmd: fix double free via VMA splitting {CVE-2026-31787}
• ext4: block range must be validated before use in ext4_mb_clear_bb() {CVE-2022-50021}
• ext4: convert inline data to extents when truncate exceeds inline size {CVE-2026-31452}
• igb: Fix igb_down hung on surprise removal {CVE-2023-53148}
• dm raid: fix accesses beyond end of raid member array {CVE-2022-49674}
• md: suspend array while updating raid_disks via sysfs {CVE-2025-71225}
• usb: class: cdc-wdm: fix reordering issue in read code path {CVE-2026-43427}
• atm: lec: fix use-after-free in sock_def_readable() {CVE-2026-43050}
• cifs: Fix UAF in cifs_demultiplex_thread() {CVE-2023-52572}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• wifi: mac80211: check tdls flag in ieee80211_tdls_oper {CVE-2026-43052}
• Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}
• usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output {CVE-2023-53676}
• mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING {CVE-2022-50430}

• i40e: remove read access to debugfs files {CVE-2025-39901}
• e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode {CVE-2022-50638}
• usbip: validate number_of_packets in usbip_pack_ret_submit() {CVE-2026-31607}
• md: fix resync softlockup when bitmap size is less than array size {CVE-2023-53357}
• media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() {CVE-2021-47288}
• md/raid10: check slab-out-of-bounds in md_bitmap_get_counter {CVE-2023-53357}
• HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq {CVE-2026-43051}
• netfilter: ip6t_eui64: reject invalid MAC header for all packets {CVE-2026-31685}
• scsi: pm8001: Fix use-after-free for aborted TMF sas_task {CVE-2022-48791}
• media: dvb-net: fix OOB access in ULE extension header tables {CVE-2026-31405}
• wifi: brcmfmac: validate bsscfg indices in IF events {CVE-2026-43110}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: xt_tcpmss: check remaining length before reading optlen {CVE-2026-43190}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• tracing: Only have rmmod clear buffers that its events were active in {CVE-2022-49006}
• ASoC: core: Fix use-after-free in snd_soc_exit() {CVE-2022-49842}
• nvme: fix a possible use-after-free in controller reset during load {CVE-2022-48790}
• scsi: qla4xxx: Add length check when parsing nlattrs {CVE-2023-53456}
• net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check {CVE-2026-23448}
• xen/privcmd: fix double free via VMA splitting {CVE-2026-31787}
• ext4: block range must be validated before use in ext4_mb_clear_bb() {CVE-2022-50021}
• ext4: convert inline data to extents when truncate exceeds inline size {CVE-2026-31452}
• igb: Fix igb_down hung on surprise removal {CVE-2023-53148}
• dm raid: fix accesses beyond end of raid member array {CVE-2022-49674}
• md: suspend array while updating raid_disks via sysfs {CVE-2025-71225}
• usb: class: cdc-wdm: fix reordering issue in read code path {CVE-2026-43427}
• atm: lec: fix use-after-free in sock_def_readable() {CVE-2026-43050}
• cifs: Fix UAF in cifs_demultiplex_thread() {CVE-2023-52572}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• wifi: mac80211: check tdls flag in ieee80211_tdls_oper {CVE-2026-43052}
• Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}
• usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output {CVE-2023-53676}
• mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING {CVE-2022-50430}

• i40e: remove read access to debugfs files {CVE-2025-39901}
• e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode {CVE-2022-50638}
• usbip: validate number_of_packets in usbip_pack_ret_submit() {CVE-2026-31607}
• md: fix resync softlockup when bitmap size is less than array size {CVE-2023-53357}
• media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() {CVE-2021-47288}
• md/raid10: check slab-out-of-bounds in md_bitmap_get_counter {CVE-2023-53357}
• HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq {CVE-2026-43051}
• netfilter: ip6t_eui64: reject invalid MAC header for all packets {CVE-2026-31685}
• scsi: pm8001: Fix use-after-free for aborted TMF sas_task {CVE-2022-48791}
• media: dvb-net: fix OOB access in ULE extension header tables {CVE-2026-31405}
• wifi: brcmfmac: validate bsscfg indices in IF events {CVE-2026-43110}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: xt_tcpmss: check remaining length before reading optlen {CVE-2026-43190}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• tracing: Only have rmmod clear buffers that its events were active in {CVE-2022-49006}
• ASoC: core: Fix use-after-free in snd_soc_exit() {CVE-2022-49842}
• nvme: fix a possible use-after-free in controller reset during load {CVE-2022-48790}
• scsi: qla4xxx: Add length check when parsing nlattrs {CVE-2023-53456}
• net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check {CVE-2026-23448}
• xen/privcmd: fix double free via VMA splitting {CVE-2026-31787}
• ext4: block range must be validated before use in ext4_mb_clear_bb() {CVE-2022-50021}
• ext4: convert inline data to extents when truncate exceeds inline size {CVE-2026-31452}
• igb: Fix igb_down hung on surprise removal {CVE-2023-53148}
• dm raid: fix accesses beyond end of raid member array {CVE-2022-49674}
• md: suspend array while updating raid_disks via sysfs {CVE-2025-71225}
• usb: class: cdc-wdm: fix reordering issue in read code path {CVE-2026-43427}
• atm: lec: fix use-after-free in sock_def_readable() {CVE-2026-43050}
• cifs: Fix UAF in cifs_demultiplex_thread() {CVE-2023-52572}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• wifi: mac80211: check tdls flag in ieee80211_tdls_oper {CVE-2026-43052}
• Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}
• usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output {CVE-2023-53676}
• mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING {CVE-2022-50430}

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21888: RDMA/mlx5: Fix a WARN during dereg_mr for DM type (bsc#1240177).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22060: net: mvpp2: Prevent parser TCAM memory corruption (bsc#1241526).
• CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Refresh fixes for cBPF issue (bsc#1242778)
• Remove debug flavor (bsc#1243919)
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• scsi: storvsc: Set correct data length for sending SCSI command without payload (git-fixes).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

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

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Remove debug flavor (bsc#1243919).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

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

The following security bugs were fixed:

• CVE-2021-32399: Fixed a race condition when removing the HCI controller (bsc#1184611).
• CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49320: dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type (bsc#1238394).
• CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
• CVE-2022-49769: gfs2: Check sb_bsize_shift after reading superblock (bsc#1242440).
• CVE-2022-49770: ceph: avoid putting the realm twice when decoding snaps fails (bsc#1242597).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2022-49789: scsi: zfcp: Fix double free of FSF request when qdio send fails (bsc#1242366).
• CVE-2023-53039: HID: intel-ish-hid: ipc: Fix potential use-after-free in work function (bsc#1242745).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2024-56705: media: atomisp: add check for rgby_data memory allocation failure (bsc#1235568).
• CVE-2025-21812: ax25: rcu protect dev->ax25_ptr (bsc#1238471).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22028: media: vimc: skip .s_stream() for stopped entities (bsc#1241362).
• CVE-2025-22121: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all() (bsc#1241593).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37846: arm64: mops: Do not dereference src reg for a set operation (bsc#1242963).
• CVE-2025-40364: io_uring: fix io_req_prep_async with provided buffers (bsc#1241637).

The following non-security bugs were fixed:

• blk: Drop a couple of block layer git-fixes (bsc#1170891 bsc#1173139).
• x86/entry: Remove skip_r11rcx (bsc#1201644, bsc#1201664, bsc#1201672, bsc#1201673, bsc#1201676).
• HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc (bsc#1242745)
• kernel: Remove debug flavor (bsc#1243919).
• devm-helpers: Add resource managed version of work init (bsc#1242745).
• rpm: fixup 'rpm: support gz and zst compression methods' once more (bsc#1190428, bsc#1190358).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• usb: roles: Call try_module_get() from usb_role_switch_find_by_fwnode() (git-fixes).
• usb: typec: tps6598x: Fix return value check in tps6598x_probe() (git-fixes).
• workqueue: Add resource managed version of delayed work init (bsc#1242745)

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47670: can: peak_usb: fix use after free bugs (bsc#1241407).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49145: ACPI: CPPC: Avoid out of bounds access when parsing _CPC data (bsc#1238162).
• CVE-2022-49168: btrfs: do not clean up repair bio if submit fails (bsc#1238109).
• CVE-2022-49190: kernel/resource: fix kfree() of bootmem memory again (bsc#1238130).
• CVE-2022-49212: mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init (bsc#1238331).
• CVE-2022-49216: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe (bsc#1238338).
• CVE-2022-49235: ath9k_htc: fix uninit value bugs (bsc#1238333).
• CVE-2022-49248: ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction (bsc#1238284).
• CVE-2022-49253: media: usb: go7007: s2250-board: fix leak in probe() (bsc#1238420).
• CVE-2022-49320: dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type (bsc#1238394).
• CVE-2022-49326: rtl818x: Prevent using not initialized queues (bsc#1238646).
• CVE-2022-49371: driver core: fix deadlock in __device_attach (bsc#1238546).
• CVE-2022-49382: soc: rockchip: Fix refcount leak in rockchip_grf_init (bsc#1238306).
• CVE-2022-49396: phy: qcom-qmp: fix reset-controller leak on probe errors (bsc#1238289).
• CVE-2022-49420: net: annotate races around sk->sk_bound_dev_if (bsc#1238887).
• CVE-2022-49441: tty: fix deadlock caused by calling printk() under tty_port->lock (bsc#1238263).
• CVE-2022-49445: pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources() (bsc#1238019).
• CVE-2022-49460: PM / devfreq: rk3399_dmc: Disable edev on remove() (bsc#1238892).
• CVE-2022-49467: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() (bsc#1238815).
• CVE-2022-49474: Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout (bsc#1238071).
• CVE-2022-49491: drm/rockchip: vop: fix possible null-ptr-deref in vop_bind() (bsc#1238539).
• CVE-2022-49503: ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix (bsc#1238868).
• CVE-2022-49592: net: stmmac: fix dma queue left shift overflow issue (bsc#1238311).
• CVE-2022-49625: sfc: fix kernel panic when creating VF (bsc#1238411).
• CVE-2022-49635: drm/i915/selftests: fix subtraction overflow bug (bsc#1238806).
• CVE-2022-49652: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate (bsc#1238871).
• CVE-2022-49715: irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions (bsc#1238818).
• CVE-2022-49728: kABI workaround for changeing the variable length type to size_t (bsc#1239111).
• CVE-2022-49729: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred (bsc#1239060).
• CVE-2022-49751: w1: fix WARNING after calling w1_process() (bsc#1240254).
• CVE-2022-49761: btrfs: always report error in run_one_delayed_ref() (bsc#1240261).
• CVE-2022-49772: ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open() (bsc#1242147).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2022-49776: macvlan: enforce a consistent minimal mtu (bsc#1242248).
• CVE-2022-49787: mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() (bsc#1242352).
• CVE-2022-49788: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (bsc#1242353).
• CVE-2022-49813: net: ena: Fix error handling in ena_init() (bsc#1242497).
• CVE-2022-49821: mISDN: fix possible memory leak in mISDN_dsp_element_register() (bsc#1242542).
• CVE-2022-49826: ata: libata-transport: fix double ata_host_put() in ata_tport_add() (bsc#1242549).
• CVE-2022-49829: drm/scheduler: fix fence ref counting (bsc#1242691).
• CVE-2022-49832: pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map (bsc#1242154).
• CVE-2022-49835: ALSA: hda: fix potential memleak in…

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

The following security bugs were fixed:

• CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
• CVE-2022-49769: gfs2: Check sb_bsize_shift after reading superblock (bsc#1242440).
• CVE-2022-49770: ceph: avoid putting the realm twice when decoding snaps fails (bsc#1242597).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2022-49789: scsi: zfcp: Fix double free of FSF request when qdio send fails (bsc#1242366).
• CVE-2023-53039: HID: intel-ish-hid: ipc: Fix potential use-after-free in work function (bsc#1242745).
• CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21812: ax25: rcu protect dev->ax25_ptr (bsc#1238471).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).

The following non-security bugs were fixed:

• HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc (bsc#1242745).
• devm-helpers: Add resource managed version of work init (bsc#1242745).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• workqueue: Add resource managed version of delayed work init (bsc#1242745).
• Remove debug flavor (bsc#1243919).

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

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Move upstreamed sched/membarrier patch into sorted section
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.4 anymore.
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.5 anymore.
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• rpm/kernel-binary.spec.in: Also order against update-bootloader (boo#1228659, boo#1240785, boo#1241038).
• rpm/kernel-binary.spec.in: Fix missing 20-kernel-default-extra.conf (bsc#1239986)
• rpm/kernel-binary.spec.in: fix KMPs build on 6.13+ (bsc#1234454)
• rpm/kernel-docs.spec.in: Workaround for reproducible builds (bsc#1238303)
• rpm/release-projects: Update the ALP projects again (bsc#1231293).
• rpm/split-modules: Fix optional splitting with usrmerge (bsc#1238570)
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2022-49858: octeontx2-pf: Fix SQE threshold checking (bsc#1242589).
• CVE-2023-53058: net/mlx5: E-Switch, Fix an Oops in error handling code (bsc#1242237).
• CVE-2023-53060: igb: revert rtnl_lock() that causes deadlock (bsc#1242241).
• CVE-2023-53064: iavf: Fix hang on reboot with ice (bsc#1242222).
• CVE-2023-53066: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info (bsc#1242227).
• CVE-2023-53079: net/mlx5: Fix steering rules cleanup (bsc#1242765).
• CVE-2023-53114: i40e: Fix kernel crash during reboot when adapter is in recovery mode (bsc#1242398).
• CVE-2023-53134: bnxt_en: Avoid order-5 memory allocation for TPA data (bsc#1242380)
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21888: RDMA/mlx5: Fix a WARN during dereg_mr for DM type (bsc#1240177).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22060: net: mvpp2: Prevent parser TCAM memory corruption (bsc#1241526).
• CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).

The following non-security bugs were fixed:

• Refresh fixes for cBPF issue (bsc#1242778)
• Remove debug flavor (bsc#1243919).
• Update metadata and put them into the sorted part of the series
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• scsi: storvsc: Set correct data length for sending SCSI command without payload (git-fixes).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).

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

The following security bugs were fixed:

• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
• CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
• CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).

The following non-security bugs were fixed:

• Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges (bsc#1243737).
• Move upstreamed sched/membarrier patch into sorted section
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.4 anymore.
• Remove debug flavor (bsc#1243919). This is only released in Leap, and we do not have Leap 15.5 anymore.
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (bsc#1242778).
• arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (bsc#1242778).
• arm64: insn: Add support for encoding DSB (bsc#1242778).
• arm64: proton-pack: Add new CPUs 'k' values for branch mitigation (bsc#1242778).
• arm64: proton-pack: Expose whether the branchy loop k value (bsc#1242778).
• arm64: proton-pack: Expose whether the platform is mitigated by firmware (bsc#1242778).
• hv_netvsc: Preserve contiguous PFN grouping in the page buffer array (bsc#1243737).
• hv_netvsc: Remove rmsg_pgcnt (bsc#1243737).
• hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages (bsc#1243737).
• mtd: phram: Add the kernel lock down check (bsc#1232649).
• net :mana :Add remaining GDMA stats for MANA to ethtool (bsc#1234395).
• net :mana :Request a V2 response version for MANA_QUERY_GF_STAT (bsc#1234395).
• net: mana: Add gdma stats to ethtool output for mana (bsc#1234395).
• nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable (bsc#1223096).
• ocfs2: fix the issue with discontiguous allocation in the global_bitmap (git-fixes).
• powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW (bsc#1218470 ltc#204531).
• rpm/kernel-binary.spec.in: Also order against update-bootloader (boo#1228659, boo#1240785, boo#1241038).
• rpm/kernel-binary.spec.in: Fix missing 20-kernel-default-extra.conf (bsc#1239986)
• rpm/kernel-binary.spec.in: fix KMPs build on 6.13+ (bsc#1234454)
• rpm/kernel-docs.spec.in: Workaround for reproducible builds (bsc#1238303)
• rpm/release-projects: Update the ALP projects again (bsc#1231293).
• rpm/split-modules: Fix optional splitting with usrmerge (bsc#1238570)
• scsi: core: Fix unremoved procfs host directory regression (git-fixes).
• tcp: Dump bound-only sockets in inet_diag (bsc#1204562).
• tpm, tpm_tis: Workaround failed command reception on Infineon devices (bsc#1235870).
• tpm: tis: Double the timeout B to 4s (bsc#1235870).
• x86/bhi: Do not set BHI_DIS_S in 32-bit mode (bsc#1242778).
• x86/bpf: Add IBHF call at end of classic BPF (bsc#1242778).
• x86/bpf: Call branch history clearing sequence on exit (bsc#1242778).