CVE-2022-50200

In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in put_entry() Just like next_entry(), boundary check is necessary to prevent memory out-of-bound access.

• udf: Fix a slab-out-of-bounds write bug in udf_find_entry() {CVE-2022-49846}
• net: atm: fix use after free in lec_send() {CVE-2025-22004}
• ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up {CVE-2025-21887}
• rcutorture: Fix ksoftirqd boosting timing and iteration {CVE-2022-50177}
• tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf() {CVE-2022-49940}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• Squashfs: fix handling and sanity checking of xattr_ids count {CVE-2023-52933}
• net: atlantic: fix aq_vec index out of range error {CVE-2022-50066}
• ext4: ignore xattrs past end {CVE-2025-37738}
• ext4: fix off-by-one error in do_split {CVE-2025-23150}
• sched/fair: Fix potential memory corruption in child_cfs_rq_on_list {CVE-2025-21919}
• md: fix mddev uaf while iterating all_mddevs list {CVE-2025-22126}
• ndisc: use RCU protection in ndisc_alloc_skb() {CVE-2025-21764}
• md: factor out a helper from mddev_put()
• Fix "Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd"
• ext4: prevent stale extent cache entries caused by concurrent get es_cache

• scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() {CVE-2023-53803}
• md/raid1: Fix stack memory use after return in raid1_reshape {CVE-2025-38445}
• ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() {CVE-2025-38249}
• atm: clip: Fix infinite recursive call of clip_push(). {CVE-2025-38459}
• dm cache: free background tracker's queued work in {CVE-2023-53765}
• drm/vmwgfx: Validate the box size for the snooped cursor {CVE-2022-36280,CVE-2022-50440}
• vsock: Do not allow binding to VMADDR_PORT_ANY {CVE-2025-38618}
• ice: set tx_tstamps when creating new Tx rings via ethtool {CVE-2022-50710}
• sctp: avoid NULL dereference when chunk data buffer is {CVE-2025-40240}
• ip6_vti: fix slab-use-after-free in decode_session6 {CVE-2023-53821}
• wifi: mac80211_hwsim: drop short frames {CVE-2023-53321}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• md/raid10: fix null-ptr-deref in raid10_sync_request {CVE-2023-53832}
• dm flakey: fix a crash with invalid table line {CVE-2023-53786}
• wifi: mt7601u: fix an integer underflow {CVE-2023-53679}
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode {CVE-2022-50638}
• ext4: add EXT4_IGET_BAD flag to prevent unexpected bad inode
• ext4: add helper to check quota inums
• ext4: fix bug_on in __es_tree_search caused by bad quota inode
• quota: Factor out setup of quota inode
• USB: usbtmc: Fix direction for 0-length ioctl control messages {CVE-2023-53761}
• ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}
• drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] {CVE-2024-46815}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition {CVE-2023-1989}
• nvmet: avoid potential UAF in nvmet_req_complete() {CVE-2023-53116}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• dm raid: fix address sanitizer warning in raid_status {CVE-2022-50084}
• vt: Clear selection before changing the font {CVE-2022-49948}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• ata: libata-transport: fix double ata_host_put() in ata_tport_add() {CVE-2022-49826}
• ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix {CVE-2022-49503}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails {CVE-2023-53307}
• RDMA/mlx5: Return the firmware result upon destroying QP/RQ {CVE-2023-53286}
• sched/fair: Don't balance task to its current running CPU {CVE-2023-53215}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address {CVE-2022-50320}
• wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect() {CVE-2022-50881}
• slcan: Don't transmit uninitialized stack data in padding {CVE-2020-11494}
• media: dvb-frontends: avoid stack overflow warnings with clang {CVE-2024-27075}
• PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free {CVE-2023-53446}
• cifs: Fix warning and UAF when destroy the MR list {CVE-2023-53427}
• sctp: fix a potential overflow in sctp_ifwdtsn_skip {CVE-2023-53372}
• md/raid10: check slab-out-of-bounds in md_bitmap_get_counter {CVE-2023-53357}
• lwt: Fix return values of BPF xmit ops {CVE-2023-53338}
• ubi: ensure that VID header offset + VID header size <= alloc, size {CVE-2023-53265}
• ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() {CVE-2022-50423}
• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• ACPICA: Fix error code path in acpi_ds_call_control_method() {CVE-2022-50411}
• ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS {CVE-2022-50315}
• wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace {CVE-2023-54286}

• net/ieee802154: don't warn zero-sized raw_sendmsg() {CVE-2022-50706}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• ALSA: usb-audio: Fix potential overflow of PCM transfer buffer {CVE-2025-40269}
• ipv6: reject malicious packets in ipv6_gso_segment() {CVE-2025-38572}
• smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• net: atm: fix /proc/net/atm/lec handling {CVE-2025-38180}
• HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() {CVE-2025-38724}
• xfrm: Duplicate SPI Handling {CVE-2025-39797}
• scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input {CVE-2022-50030}
• net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent {CVE-2022-48883}
• net/mlx5e: Move representor neigh cleanup to profile cleanup_tx {CVE-2023-54148}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() {CVE-2022-50050}
• nfs: fix UAF in direct writes {CVE-2024-26958}
• iomap: iomap: fix memory corruption when recording errors during writeback {CVE-2022-50406}
• drm/amdkfd: Fix an illegal memory access {CVE-2023-53090}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• ALSA: pcm: Fix potential data race at PCM memory allocation helpers {CVE-2023-54072}
• drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes {CVE-2023-53077}
• net: bridge: use DEV_STATS_INC() {CVE-2023-52578}
• loop: Fix use-after-free issues {CVE-2023-53111}
• media: rc: fix races with imon_disconnect() {CVE-2025-39993}
• fbcon: Make sure modelist not set on unregistered console {CVE-2025-38198}
• vsock: Ignore signal/timeout on connect() if already established {CVE-2025-40248}
• Bluetooth: hci_event: call disconnect callback before deleting conn {CVE-2023-53673}
• ALSA: usb-audio: Validate UAC3 power domain descriptors, too {CVE-2025-38729}
• libceph: fix potential use-after-free in have_mon_and_osd_map() {CVE-2025-68285}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• tracing: Fix wild-memory-access in register_synth_event() {CVE-2022-49799}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• drm/shmem-helper: Remove another errant put in error path {CVE-2023-53084}
• wifi: mac80211: Fix UAF in ieee80211_scan_rx() {CVE-2022-49934}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• ext4: fix undefined behavior in bit shift for ext4_check_flag_values {CVE-2022-50403}
• wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit() {CVE-2022-50279}
• nbd: fix incomplete validation of ioctl arg {CVE-2023-53513}
• r8169: Fix possible ring buffer corruption on fragmented Tx packets. {CVE-2024-38586}
• sctp: handle the error returned from sctp_auth_asoc_init_active_key {CVE-2022-50243}
• crypto: qat - resolve race condition during AER recovery {CVE-2024-39493}
• i40e: fix idx validation in config queues msg {CVE-2025-39971}
• netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
• platform/x86: wmi: Fix opening of char device {CVE-2023-52864}
• netfilter: validate user input for expected length {CVE-2024-35962}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• wifi: iwlwifi: fix a memory corruption {CVE-2024-26610}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• wifi: cfg80211: check A-MSDU format more carefully…

• tracing: Fix potential double free in create_var_ref() {CVE-2022-49410}
• scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() {CVE-2026-23216}
• e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}
• module: limit enabling module.sig_enforce {CVE-2021-35039}
• Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm {CVE-2022-42896}
• HID: elan: Fix potential double free in elan_input_configured {CVE-2022-49508}
• libceph: make decode_pool() more resilient against corrupted osdmaps {CVE-2025-71116}
• scsi: qla2xxx: Fix improper freeing of purex item {CVE-2025-68741}
• binfmt_misc: fix shift-out-of-bounds in check_special_flags {CVE-2022-50497}
• ring-buffer: Fix deadloop issue on reading trace_pipe {CVE-2023-53668}
• kernfs: fix use-after-free in __kernfs_remove {CVE-2022-50432}
• rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails {CVE-2023-53307}
• virtio_console: Assure used length from device is limited {CVE-2021-38160}
• Squashfs: check metadata block offset is within range {CVE-2026-23388}
• Input: powermate - fix use-after-free in powermate_config_complete {CVE-2023-52475}
• wifi: iwlwifi: mvm: Fix a memory corruption issue {CVE-2023-52531}
• cifs: Fix use-after-free in rdata->read_into_pages() {CVE-2023-52741}
• ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() {CVE-2023-52988}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• nvmet: avoid potential UAF in nvmet_req_complete() {CVE-2023-53116}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• drm/i915/perf: add sentinel to xehp_oa_b_counters {CVE-2023-53646}
• net: mdio: validate parameter addr in mdiobus_get_phy() {CVE-2023-53019}
• wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems() {CVE-2023-53570}
• vt: Clear selection before changing the font {CVE-2022-49948}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• net: mdio: fix undefined behavior in bit shift for __mdiobus_register {CVE-2022-49907}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• lwt: Fix return values of BPF xmit ops {CVE-2023-53338}
• ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS {CVE-2022-50315}
• udf: Do not bother merging very long extents {CVE-2023-53506}
• gfs2: Fix possible data races in gfs2_show_options() {CVE-2023-53622}
• wifi: mac80211_hwsim: drop short frames {CVE-2023-53321}
• thermal: core: prevent potential string overflow {CVE-2023-52868}
• drm/radeon: possible buffer overflow {CVE-2023-52867}
• ftrace: Fix invalid address access in lookup_rec() when index is 0 {CVE-2023-53075}
• net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields to zero to prevent an info-leak {CVE-2026-43040}
• drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration {CVE-2024-46812}
• Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}
• drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() {CVE-2026-43206}
• ALSA: ctxfi: Limit PTP to a single page {CVE-2026-31602}
• netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() {CVE-2026-43450}
• smb: client: reject userspace cifs.spnego descriptions
• ALSA: caiaq: fix stack out-of-bounds read in init_card {CVE-2026-31778}

• 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 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
• CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
• CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
• CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
• CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
• CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
• Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• bs-upload-kernel: Pass limit_packages also on multibuild Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build') Fixes: 747f601d4156 ('bs-upload-kernel, MyBS, Buildresults: Support multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184)')
• hugetlb: unshare some PMDs when splitting VMAs (bsc#1245431).
• kernel-source: Do not use multiple -r in sed parameters
• kernel-source: Remove log.sh from sources
• mkspec: Exclude rt flavor from kernel-syms dependencies (bsc#1244337).
• mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245431).
• mm/hugetlb: unshare…

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

The following security bugs were fixed:

• CVE-2022-50085: dm raid: fix address sanitizer warning in raid_resume (bsc#1245147).
• CVE-2022-50087: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (bsc#1245119).
• CVE-2022-50200: selinux: Add boundary check in put_entry() (bsc#1245149).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
• Test the correct macro to detect RT kernel build Fixes: 470cd1a41502 ('kernel-binary: Support livepatch_rt with merged RT branch')
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• add nf_tables for iptables non-legacy network handling This is needed for example by docker on the Alpine Linux distribution, but can also be used on openSUSE.
• bs-upload-kernel: Pass limit_packages also on multibuild Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build') Fixes: 747f601d4156 ('bs-upload-kernel, MyBS, Buildresults: Support multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184)')
• check-for-config-changes: Fix flag name typo
• drop ax25 drivers (bsc#1238471).
• drop hamradio drivers (bsc#1238471).
• drop netrom drivers (bsc#1238471).
• drop rose drivers (bsc#1238471).
• kabi/severities: workaround kABI checker complains after AX25 and HAMRADIO removals KABI: symbol asc2ax(mod:net/ax25/ax25) lost KABI: symbol ax25_bcast(mod:net/ax25/ax25) lost KABI: symbol ax25_defaddr(mod:net/ax25/ax25) lost KABI: symbol ax25_display_timer(mod:net/ax25/ax25) lost KABI: symbol ax25_find_cb(mod:net/ax25/ax25) lost KABI: symbol ax25_findbyuid(mod:net/ax25/ax25) lost KABI: symbol ax25_header_ops(mod:net/ax25/ax25) lost…

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-50200: selinux: Add boundary check in put_entry() (bsc#1245149).

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

The following security bugs were fixed:

• CVE-2022-50085: dm raid: fix address sanitizer warning in raid_resume (bsc#1245147).
• CVE-2022-50087: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (bsc#1245119).
• CVE-2022-50200: selinux: Add boundary check in put_entry() (bsc#1245149).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• net_sched: sch_fifo: implement lockless __fifo_dump() (bsc#1237312)
• net_sched: sch_sfq: use a temporary work area for validating configuration (bsc#1232504)
• scsi: storvsc: Do not report the host packet status as the hv status (git-fixes).
• scsi: storvsc: Increase the timeouts to storvsc_timeout (bsc#1245455).
• wifi: cfg80211: Add my certificate (bsc#1243001).
• wifi: cfg80211: fix certs build to not depend on file order (bsc#1243001).

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

The following security bugs were fixed:

• CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
• CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
• CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
• CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
• CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
• CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
• Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
• Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• add…

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

The following security bugs were fixed:

• CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
• CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
• CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
• CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
• CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
• CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
• Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
• Test the correct macro to detect RT kernel build Fixes: 470cd1a41502 ('kernel-binary: Support livepatch_rt with merged RT branch')
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• add nf_tables for iptables non-legacy network…

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

The following security bugs were fixed:

• CVE-2021-47212: net/mlx5: Update error handler for UCTX and UMEM (bsc#1222709).
• CVE-2021-47455: ptp: Fix possible memory leak in ptp_clock_register() (bsc#1225254).
• CVE-2021-47527: serial: core: fix transmit-buffer reset and memleak (bsc#1227768).
• CVE-2022-21546: scsi: target: Fix WRITE_SAME No Data Buffer crash (bsc#1242243).
• CVE-2022-49154: KVM: SVM: fix panic on out-of-bounds guest IRQ (bsc#1238167).
• CVE-2022-49622: netfilter: nf_tables: fix crash when nf_trace is enabled (bsc#1239042).
• CVE-2022-49731: ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() (bsc#1239071).
• CVE-2022-49764: kABI: workaround 'bpf: Prevent bpf program recursion for raw tracepoint probes' changes (bsc#1242301).
• CVE-2022-49780: scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() (bsc#1242262).
• CVE-2022-49814: kcm: close race conditions on sk_receive_queue (bsc#1242498).
• CVE-2022-49879: ext4: fix BUG_ON() when directory entry has invalid rec_len (bsc#1242733).
• CVE-2022-49881: wifi: cfg80211: fix memory leak in query_regdb_file() (bsc#1242481).
• CVE-2022-49917: ipvs: fix WARNING in ip_vs_app_net_cleanup() (bsc#1242406).
• CVE-2022-49921: net: sched: Fix use after free in red_enqueue() (bsc#1242359).
• CVE-2022-50055: iavf: Fix adminq error handling (bsc#1245039).
• CVE-2022-50087: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (bsc#1245119).
• CVE-2022-50134: RDMA/hfi1: fix potential memory leak in setup_base_ctxt() (bsc#1244802).
• CVE-2022-50200: selinux: Add boundary check in put_entry() (bsc#1245149).
• CVE-2023-52500: Fixed information leaking when processing OPC_INB_SET_CONTROLLER_CONFIG command (bsc#1220883).
• CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
• CVE-2023-53020: l2tp: fix lockdep splat (bsc#1240224).
• CVE-2023-53090: drm/amdkfd: Fix an illegal memory access (bsc#1242753).
• CVE-2023-53091: ext4: update s_journal_inum if it changes after journal replay (bsc#1242767).
• CVE-2023-53133: bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser() (bsc#1242423).
• CVE-2024-26586: mlxsw: spectrum_acl_tcam: Fix stack corruption (bsc#1220243).
• CVE-2024-26825: nfc: nci: free rx_data_reassembly skb on NCI device cleanup (bsc#1223065).
• CVE-2024-26872: RDMA/srpt: Do not register event handler until srpt device is fully setup (bsc#1223115).
• CVE-2024-26875: media: pvrusb2: fix uaf in pvr2_context_set_notify (bsc#1223118).
• CVE-2024-35790: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group (bsc#1224712).
• CVE-2024-35839: kABI fix for netfilter: bridge: replace physindev with physinif in nf_bridge_info (bsc#1224726).
• CVE-2024-38588: ftrace: Fix possible use-after-free issue in ftrace_location() (bsc#1226837).
• CVE-2024-57982: xfrm: state: fix out-of-bounds read during lookup (bsc#1237913).
• CVE-2025-21898: ftrace: Avoid potential division by zero in function_stat_show() (bsc#1240610).
• CVE-2025-21920: vlan: enforce underlying device type (bsc#1240686).
• CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1240799).
• CVE-2025-22035: tracing: Fix use-after-free in print_graph_function_flags during tracer switching (bsc#1241544).
• CVE-2025-23149: tpm: do not start chip while suspended (bsc#1242758).
• CVE-2025-37756: net: tls: explicitly disallow disconnect (bsc#1242515).
• CVE-2025-37757: tipc: fix memory leak in tipc_link_xmit (bsc#1242521).
• CVE-2025-37781: i2c: cros-ec-tunnel: defer probe if parent EC is not present (bsc#1242575).
• CVE-2025-37800: driver core: fix potential NULL pointer dereference in dev_uevent() (bsc#1242849).
• CVE-2025-37810: usb: dwc3: gadget: check that event count does not exceed event buffer length (bsc#1242906).
• CVE-2025-37836: PCI: Fix reference…

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

The following security bugs were fixed:

• CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
• CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
• CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
• CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
• CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
• CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
• Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
• Use gcc-13 for build on SLE16 (jsc#PED-10028).
• add nf_tables for iptables non-legacy network handling This is needed for example by docker on the Alpine Linux distribution, but can also be used on openSUSE.
• bs-upload-kernel: Pass…

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

The following security bugs were fixed:

• CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
• CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
• CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
• CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
• CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
• CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
• CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
• CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
• CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
• CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
• CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
• CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
• CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
• CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

• ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
• Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
• MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
• MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
• MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
• bs-upload-kernel: Pass limit_packages also on multibuild Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build') Fixes: 747f601d4156 ('bs-upload-kernel, MyBS, Buildresults: Support multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184)')
• hugetlb: unshare some PMDs when splitting VMAs (bsc#1245431).
• kernel-source: Do not use multiple -r in sed parameters
• kernel-source: Remove log.sh from sources
• mkspec: Exclude rt flavor from kernel-syms dependencies (bsc#1244337).
• mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245431).
• mm/hugetlb: unshare…