CVE-2022-49870

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix undefined behavior in bit shift for CAP_TO_MASK Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in security/commoncap.c:1252:2 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: <TASK> dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c cap_task_prctl+0x561/0x6f0 security_task_prctl+0x5a/0xb0 __x64_sys_prctl+0x61/0x8f0 do_syscall_64+0x58/0x80 entry_SYSCALL_64_after_hwframe+0x63/0xcd </TASK>

• xfrm: Duplicate SPI Handling {CVE-2025-39965}
• xfrm: state: use atomic_inc_not_zero to increment refcount
• padata: Fix pd UAF once and for all {CVE-2025-38584}
• padata: Remove broken queue flushing {CVE-2023-52854}
• padata: ensure padata_do_serial() runs on the correct CPU
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() {CVE-2022-50408}
• sctp: linearize cloned gso packets in sctp_rcv {CVE-2025-38718}
• ip6mr: Fix skb_under_panic in ip6mr_cache_report() {CVE-2023-53365}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put {CVE-2022-3640}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• ipvs: fix WARNING in __ip_vs_cleanup_batch() {CVE-2022-49918}
• ipvs: use explicitly signed chars
• vt: Clear selection before changing the font {CVE-2022-49948}
• fs: prevent out-of-bounds array speculation when closing a file descriptor {CVE-2023-53117}
• xen/netfront: react properly to failing gnttab_end_foreign_access_ref() {CVE-2022-48900}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• igb: Do not free q_vector unless new one was allocated {CVE-2022-50252}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• net: mdio: fix undefined behavior in bit shift for __mdiobus_register {CVE-2022-49907}
• dm raid: fix address sanitizer warning in raid_status {CVE-2022-50084}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• jbd2: remove wrong sb->s_sequence check {CVE-2025-37839}
• net_sched: hfsc: Fix a UAF vulnerability in class handling
• crypto: seqiv - Handle EBUSY correctly {CVE-2023-53373}

• xfrm: Duplicate SPI Handling {CVE-2025-39965}
• xfrm: state: use atomic_inc_not_zero to increment refcount
• padata: Fix pd UAF once and for all {CVE-2025-38584}
• padata: Remove broken queue flushing {CVE-2023-52854}
• padata: ensure padata_do_serial() runs on the correct CPU
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() {CVE-2022-50408}
• sctp: linearize cloned gso packets in sctp_rcv {CVE-2025-38718}
• ip6mr: Fix skb_under_panic in ip6mr_cache_report() {CVE-2023-53365}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put {CVE-2022-3640}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• ipvs: fix WARNING in __ip_vs_cleanup_batch() {CVE-2022-49918}
• ipvs: use explicitly signed chars
• vt: Clear selection before changing the font {CVE-2022-49948}
• fs: prevent out-of-bounds array speculation when closing a file descriptor {CVE-2023-53117}
• xen/netfront: react properly to failing gnttab_end_foreign_access_ref() {CVE-2022-48900}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• igb: Do not free q_vector unless new one was allocated {CVE-2022-50252}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• net: mdio: fix undefined behavior in bit shift for __mdiobus_register {CVE-2022-49907}
• dm raid: fix address sanitizer warning in raid_status {CVE-2022-50084}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• jbd2: remove wrong sb->s_sequence check {CVE-2025-37839}
• net_sched: hfsc: Fix a UAF vulnerability in class handling
• crypto: seqiv - Handle EBUSY correctly {CVE-2023-53373}

• xfrm: Duplicate SPI Handling {CVE-2025-39965}
• xfrm: state: use atomic_inc_not_zero to increment refcount
• padata: Fix pd UAF once and for all {CVE-2025-38584}
• padata: Remove broken queue flushing {CVE-2023-52854}
• padata: ensure padata_do_serial() runs on the correct CPU
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() {CVE-2022-50408}
• sctp: linearize cloned gso packets in sctp_rcv {CVE-2025-38718}
• ip6mr: Fix skb_under_panic in ip6mr_cache_report() {CVE-2023-53365}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put {CVE-2022-3640}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• ipvs: fix WARNING in __ip_vs_cleanup_batch() {CVE-2022-49918}
• ipvs: use explicitly signed chars
• vt: Clear selection before changing the font {CVE-2022-49948}
• fs: prevent out-of-bounds array speculation when closing a file descriptor {CVE-2023-53117}
• xen/netfront: react properly to failing gnttab_end_foreign_access_ref() {CVE-2022-48900}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• igb: Do not free q_vector unless new one was allocated {CVE-2022-50252}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• net: mdio: fix undefined behavior in bit shift for __mdiobus_register {CVE-2022-49907}
• dm raid: fix address sanitizer warning in raid_status {CVE-2022-50084}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• Bluetooth: hci_core: Fix use-after-free in vhci_flush() {CVE-2025-38250}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• jbd2: remove wrong sb->s_sequence check {CVE-2025-37839}
• net_sched: hfsc: Fix a UAF vulnerability in class handling
• crypto: seqiv - Handle EBUSY correctly {CVE-2023-53373}

• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() {CVE-2022-50408}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• wifi: mac80211_hwsim: drop short frames {CVE-2023-53321}
• wifi: cfg80211: Fix use after free for wext {CVE-2023-53153}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
• NFSD: Protect against send buffer overflow in NFSv2 READ {CVE-2022-43945}
• can: bcm: add locking for bcm_op runtime updates {CVE-2025-38004}
• Squashfs: check return result of sb_min_blocksize {CVE-2025-38415}
• scsi: qla2xxx: Wait for io return on terminate rport {CVE-2023-53322}
• fs: fix UAF/GPF bug in nilfs_mdt_destroy {CVE-2022-2978}
• ipv6: Fix infinite recursion in fib6_dump_done(). {CVE-2024-35886}
• wifi: ath9k_htc: Abort software beacon handling if disabled {CVE-2025-38157}
• atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). {CVE-2025-38245}
• atm: clip: Fix infinite recursive call of clip_push(). {CVE-2025-38459}
• smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• spec: merge oraclelinux6els changes
• ip6mr: Fix skb_under_panic in ip6mr_cache_report() {CVE-2023-53365}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• ipvs: fix WARNING in __ip_vs_cleanup_batch() {CVE-2022-49918}
• ipvs: use explicitly signed chars
• HID: core: Harden s32ton() against conversion to 0 bits {CVE-2025-38556}
• net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too {CVE-2025-37823}
• xen/netfront: react properly to failing gnttab_end_foreign_access_ref() {CVE-2022-48900}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• mtd: inftlcore: Add error check for inftl_read_oob() {CVE-2025-37892}
• igb: Do not free q_vector unless new one was allocated {CVE-2022-50252}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• 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}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• md-raid10: fix KASAN warning {CVE-2022-50211}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• crypto: seqiv - Handle EBUSY correctly {CVE-2023-53373}
• wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() {CVE-2024-58014}
• isofs: Prevent the use of too small fid {CVE-2025-37780}
• net: openvswitch: fix nested key length validation in the set() action {CVE-2025-37789}
• partitions: mac: fix handling of bogus partition table {CVE-2025-21772}

• 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}

• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() {CVE-2022-50408}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• wifi: mac80211_hwsim: drop short frames {CVE-2023-53321}
• wifi: cfg80211: Fix use after free for wext {CVE-2023-53153}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
• NFSD: Protect against send buffer overflow in NFSv2 READ {CVE-2022-43945}
• can: bcm: add locking for bcm_op runtime updates {CVE-2025-38004}
• Squashfs: check return result of sb_min_blocksize {CVE-2025-38415}
• scsi: qla2xxx: Wait for io return on terminate rport {CVE-2023-53322}
• fs: fix UAF/GPF bug in nilfs_mdt_destroy {CVE-2022-2978}
• ipv6: Fix infinite recursion in fib6_dump_done(). {CVE-2024-35886}
• wifi: ath9k_htc: Abort software beacon handling if disabled {CVE-2025-38157}
• atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). {CVE-2025-38245}
• atm: clip: Fix infinite recursive call of clip_push(). {CVE-2025-38459}
• smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• spec: merge oraclelinux6els changes
• ip6mr: Fix skb_under_panic in ip6mr_cache_report() {CVE-2023-53365}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• ipvs: fix WARNING in __ip_vs_cleanup_batch() {CVE-2022-49918}
• ipvs: use explicitly signed chars
• HID: core: Harden s32ton() against conversion to 0 bits {CVE-2025-38556}
• net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too {CVE-2025-37823}
• xen/netfront: react properly to failing gnttab_end_foreign_access_ref() {CVE-2022-48900}
• netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• mtd: inftlcore: Add error check for inftl_read_oob() {CVE-2025-37892}
• igb: Do not free q_vector unless new one was allocated {CVE-2022-50252}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• 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}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• md-raid10: fix KASAN warning {CVE-2022-50211}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• crypto: seqiv - Handle EBUSY correctly {CVE-2023-53373}
• wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() {CVE-2024-58014}
• isofs: Prevent the use of too small fid {CVE-2025-37780}
• net: openvswitch: fix nested key length validation in the set() action {CVE-2025-37789}
• partitions: mac: fix handling of bogus partition table {CVE-2025-21772}

• 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…

• crypto: algif_aead - Fix minimum RX size check for decryption {CVE-2026-31431}
• crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl {CVE-2026-31431}
• crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec {CVE-2026-31431}
• crypto: authencesn - Fix src offset when decrypting in-place {CVE-2026-31431}
• crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption {CVE-2026-31431}
• crypto: authenc - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: algif_aead - snapshot IV for async AEAD requests {CVE-2026-31431}
• crypto: algif_aead - Revert to operating out-of-place {CVE-2026-31431}
• crypto: algif_aead - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: scatterwalk - Backport memcpy_sglist() {CVE-2026-31431}
• wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() {CVE-2022-50551}
• bonding: limit BOND_MODE_8023AD to Ethernet devices {CVE-2026-23099}
• libceph: make decode_pool() more resilient against corrupted osdmaps {CVE-2025-71116}
• scsi: qla2xxx: Fix bsg_done() causing double free {CVE-2025-71238}
• ftrace: Fix use-after-free for dynamic ftrace_ops {CVE-2022-49892}
• intel_th: msu: Fix vmalloced buffers {CVE-2022-50142}
• vt: Clear selection before changing the font {CVE-2022-49948}
• ACPICA: Fix error code path in acpi_ds_call_control_method() {CVE-2022-50411}
• usbnet: Run unregister_netdev() before unbind_all() {CVE-2022-50220}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• bpf: Propagate error from htab_lock_bucket() to userspace {CVE-2022-50490}
• binfmt_misc: fix shift-out-of-bounds in check_special_flags {CVE-2022-50497}
• module: fix [e_shstrndx].sh_size=0 OOB access {CVE-2022-49444}
• ceph: avoid putting the realm twice when decoding snaps fails {CVE-2022-49770}
• tracing: Fix potential double free in create_var_ref() {CVE-2022-49410}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• xsk: Fix xsk_diag use-after-free error during socket cleanup {CVE-2023-53426}
• svcrdma: bound check rq_pages index in inline path {CVE-2025-71068}
• net: hns3: add VLAN id validation before using {CVE-2025-71112}
• 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}
• ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS {CVE-2022-50315}
• i2c: piix4: Fix adapter not be removed in piix4_remove() {CVE-2022-49900}
• team: fix check for port enabled in team_queue_override_port_prio_changed() {CVE-2025-71091}
• staging: vme_user: Fix possible UAF in tsi148_dma_list_add {CVE-2022-50384}
• ALSA: ctxfi: Fix potential OOB access in audio mixer handling {CVE-2026-23076}
• ftrace: Add cond_resched() to ftrace_graph_set_hash() {CVE-2025-37940}
• net: stmmac: Fix accessing freed irq affinity_hint {CVE-2025-23155}
• ext4: set goal start correctly in ext4_mb_normalize_request {CVE-2023-54021}
• netfilter: ipset: fix region locking in hash types {CVE-2025-37997}
• openvswitch: Fix unsafe attribute parsing in output_userspace() {CVE-2025-37998}
• wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage() {CVE-2025-37990}
• nfs: handle failure of nfs_get_lock_context in unlock path {CVE-2025-38023}
• drm/amd/pm: Prevent division by zero {CVE-2025-37767}
• netfilter: ctnetlink: remove refcounting in expectation dumpers {CVE-2025-39764}
• tracing: Fix null pointer dereference in tracing_err_log_open() {CVE-2023-53167}
• ACPICA: Refuse to evaluate a method if arguments are missing {CVE-2025-38386}
• scsi: qla2xxx: Pointer may be dereferenced {CVE-2023-53150}
• net: pktgen: fix access outside of user given buffer in pktgen_thread_write() {CVE-2025-38061}
• dm cache: prevent BUG_ON by blocking retries on failed device resumes {CVE-2025-38066} -…

• crypto: algif_aead - Fix minimum RX size check for decryption {CVE-2026-31431}
• crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl {CVE-2026-31431}
• crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec {CVE-2026-31431}
• crypto: authencesn - Fix src offset when decrypting in-place {CVE-2026-31431}
• crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption {CVE-2026-31431}
• crypto: authenc - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: algif_aead - snapshot IV for async AEAD requests {CVE-2026-31431}
• crypto: algif_aead - Revert to operating out-of-place {CVE-2026-31431}
• crypto: algif_aead - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: scatterwalk - Backport memcpy_sglist() {CVE-2026-31431}
• scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() {CVE-2026-23216}
• VMCI: Fix use-after-free when removing resource in vmci_resource_remove() {CVE-2024-46738}
• ptp: fix integer overflow in max_vclocks_store {CVE-2024-40994}
• xsk: Fix xsk_diag use-after-free error during socket cleanup {CVE-2023-53426}
• net: hns3: add VLAN id validation before using {CVE-2025-71112}
• scsi: qla2xxx: Fix improper freeing of purex item {CVE-2025-68741}
• tracing: Consider the NULL character when validating the event length {CVE-2024-50131}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() {CVE-2026-23111}
• team: fix check for port enabled in team_queue_override_port_prio_changed() {CVE-2025-71091}
• i2c: piix4: Fix adapter not be removed in piix4_remove() {CVE-2022-49900}
• libceph: replace overzealous BUG_ON in osdmap_apply_incremental() {CVE-2026-22990}
• RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert {CVE-2025-38387}
• ACPICA: Refuse to evaluate a method if arguments are missing {CVE-2025-38386}
• drm/tegra: Fix a possible null pointer dereference {CVE-2025-38363}
• ACPICA: fix acpi operand cache leak in dswstate.c {CVE-2025-38345}
• ACPICA: fix acpi parse and parseext cache leaks {CVE-2025-38344}
• jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata() {CVE-2025-38337}
• x86/sgx: Prevent attempts to reclaim poisoned pages {CVE-2025-38334}
• mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). {CVE-2025-38324}
• drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table {CVE-2025-38319}
• fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod() {CVE-2025-38312}
• seg6: Fix validation of nexthop addresses {CVE-2025-38310}
• bpf: Fix WARN() in get_bpf_raw_tp_regs {CVE-2025-38285}
• atm: clip: prevent NULL deref in clip_push() {CVE-2025-38251}
• nfsd: Initialize ssc before laundromat_work to prevent NULL dereference {CVE-2025-38231}
• ext4: inline: fix len overflow in ext4_prepare_inline_data {CVE-2025-38222}
• fbdev: Fix do_register_framebuffer to prevent null-ptr-deref in fb_videomode_to_var {CVE-2025-38215}
• fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var {CVE-2025-38214}
• atm: Revert atm_account_tx() if copy_from_iter_full() fails. {CVE-2025-38190}
• tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer {CVE-2025-38184}
• calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). {CVE-2025-38181}
• thunderbolt: Do not double dequeue a configuration request {CVE-2025-38174}
• bpf: fix ktls panic with sockmap {CVE-2025-38166}
• gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO {CVE-2025-38122}
• net_sched: sch_sfq: fix a potential crash on gso_skb handling {CVE-2025-38115}
• x86/iopl: Cure TIF_IO_BITMAP inconsistencies {CVE-2025-38100}
• dma-buf: insert memory barrier before updating num_fences {CVE-2025-38095}
• net_sched: prio: fix a race in prio_tune() {CVE-2025-38083} -…

• 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}

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

capabilities: fix undefined behavior in bit shift for CAP_TO_MASK

Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below:

UBSAN: shift-out-of-bounds in security/commoncap.c:1252:2 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: <TASK> dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c cap_task_prctl+0x561/0x6f0 security_task_prctl+0x5a/0xb0 __x64_sys_prctl+0x61/0x8f0 do_syscall_64+0x58/0x80 entry_SYSCALL_64_after_hwframe+0x63/0xcd </TASK>

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 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).