CVE-2022-48790

In the Linux kernel, the following vulnerability has been resolved: nvme: fix a possible use-after-free in controller reset during load Unlike .queue_rq, in .submit_async_event drivers may not check the ctrl readiness for AER submission. This may lead to a use-after-free condition that was observed with nvme-tcp. The race condition may happen in the following scenario: 1. driver executes its reset_ctrl_work 2. -> nvme_stop_ctrl - flushes ctrl async_event_work 3. ctrl sends AEN which is received by the host, which in turn schedules AEN handling 4. teardown admin queue (which releases the queue socket) 5. AEN processed, submits another AER, calling the driver to submit 6. driver attempts to send the cmd ==> use-after-free In order to fix that, add ctrl state check to validate the ctrl is actually able to accept the AER submission. This addresses the above race in controller resets because the driver during teardown should: 1. change ctrl state to RESETTING 2. flush async_event_work (as well as other async work elements) So after 1,2, any other AER command will find the ctrl state to be RESETTING and bail out without submitting the AER.

• CVE-url: https://ubuntu.com/security/CVE-2024-42068
  • bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
• CVE-url: https://ubuntu.com/security/CVE-2024-42079
  • gfs2: Fix NULL pointer dereference in gfs2_log_flush
• CVE-url: https://ubuntu.com/security/CVE-2024-42226
  • usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
• CVE-url: https://ubuntu.com/security/CVE-2022-48790
  • nvme: introduce a controller state machine
  • nvme: move namespace scanning to core
  • nvme: move AER handling to common code
  • nvme: fix a possible use-after-free in controller reset during load
  • nvme-pci: fix multiple ctrl removal scheduling
• CVE-url: https://ubuntu.com/security/CVE-2024-42236
  • usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
• CVE-url: https://ubuntu.com/security/CVE-2024-41095
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-41098
  • ata: libata-core: Fix null pointer dereference on error
• CVE-url: https://ubuntu.com/security/CVE-2024-42244
  • tty: Define ASYNC_ replacement bits
  • tty: Replace ASYNC_CTS_FLOW bit and update atomically
  • tty: Remove ASYNC_CLOSING
  • tty: mxser: Remove ASYNC_CLOSING
  • isdn: Remove ASYNC_CLOSING
  • tty: Replace TTY_IO_ERROR bit tests with tty_io_error()
  • tty: Replace ASYNC_NORMAL_ACTIVE bit and update atomically
  • tty: Replace ASYNC_CHECK_CD and update atomically
  • tty: Replace ASYNC_SUSPENDED bit and update atomically
  • tty: Replace ASYNC_INITIALIZED bit and update atomically
  • USB: serial: mos7840: fix crash on resume
• CVE-url: https://ubuntu.com/security/CVE-2024-41089
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-42232
  • libceph: fix race between delayed_work() and ceph_monc_stop()
• Bionic update: upstream stable patchset 2022-03-29 (LP: #1967013) // CVE- url: https://ubuntu.com/security/CVE-2022-48809
  • net: fix a memleak when uncloning an skb dst and its metadata
• CVE-url: https://ubuntu.com/security/CVE-2024-42153
  • i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
• CVE-url: https://ubuntu.com/security/CVE-2022-48791
  • scsi: pm80xx: Fix TMF task completion race condition
  • scsi: pm8001: Fix use-after-free for aborted TMF sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48792
  • scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
• CVE-url: https://ubuntu.com/security/CVE-2024-42154
  • tcp_metrics: validate source addr length
• CVE-url: https://ubuntu.com/security/CVE-2024-38570
  • gfs2: Rename sd_{ glock => kill }_wait
  • gfs2: Fix potential glock use-after-free on unmount
• CVE-url: https://ubuntu.com/security/CVE-2024-38583
  • timers: Use del_timer_sync() even on UP
  • timers: Rename del_timer_sync() to timer_delete_sync()
  • timers: Rename del_timer() to timer_delete()
  • timers: Split [try_to_]del_timer_sync to prepare for shutdown mode
  • timers: Add shutdown mechanism to the internal functions
  • timers: Provide timer_shutdown_sync
  • nilfs2: fix use-after-free of timer for log writer thread
  • nilfs2: fix unexpected freezing of nilfs_segctor_sync()
  • nilfs2: fix potential hang in nilfs_detach_log_writer()
• CVE-url: https://ubuntu.com/security/CVE-2024-42070
  • netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
• CVE-url: https://ubuntu.com/security/CVE-2024-42228
  • drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

• CVE-url: https://ubuntu.com/security/CVE-2024-42068
  • bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
• CVE-url: https://ubuntu.com/security/CVE-2024-42079
  • gfs2: Fix NULL pointer dereference in gfs2_log_flush
• CVE-url: https://ubuntu.com/security/CVE-2024-42226
  • usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
• CVE-url: https://ubuntu.com/security/CVE-2022-48790
  • nvme: introduce a controller state machine
  • nvme: move namespace scanning to core
  • nvme: move AER handling to common code
  • nvme: fix a possible use-after-free in controller reset during load
  • nvme-pci: fix multiple ctrl removal scheduling
• CVE-url: https://ubuntu.com/security/CVE-2024-42236
  • usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
• CVE-url: https://ubuntu.com/security/CVE-2024-41095
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-41098
  • ata: libata-core: Fix null pointer dereference on error
• CVE-url: https://ubuntu.com/security/CVE-2024-42244
  • tty: Define ASYNC_ replacement bits
  • tty: Replace ASYNC_CTS_FLOW bit and update atomically
  • tty: Remove ASYNC_CLOSING
  • tty: mxser: Remove ASYNC_CLOSING
  • isdn: Remove ASYNC_CLOSING
  • tty: Replace TTY_IO_ERROR bit tests with tty_io_error()
  • tty: Replace ASYNC_NORMAL_ACTIVE bit and update atomically
  • tty: Replace ASYNC_CHECK_CD and update atomically
  • tty: Replace ASYNC_SUSPENDED bit and update atomically
  • tty: Replace ASYNC_INITIALIZED bit and update atomically
  • USB: serial: mos7840: fix crash on resume
• CVE-url: https://ubuntu.com/security/CVE-2024-41089
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-42232
  • libceph: fix race between delayed_work() and ceph_monc_stop()
• Bionic update: upstream stable patchset 2022-03-29 (LP: #1967013) // CVE- url: https://ubuntu.com/security/CVE-2022-48809
  • net: fix a memleak when uncloning an skb dst and its metadata
• CVE-url: https://ubuntu.com/security/CVE-2024-42153
  • i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
• CVE-url: https://ubuntu.com/security/CVE-2022-48791
  • scsi: pm80xx: Fix TMF task completion race condition
  • scsi: pm8001: Fix use-after-free for aborted TMF sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48792
  • scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
• CVE-url: https://ubuntu.com/security/CVE-2024-42154
  • tcp_metrics: validate source addr length
• CVE-url: https://ubuntu.com/security/CVE-2024-38570
  • gfs2: Rename sd_{ glock => kill }_wait
  • gfs2: Fix potential glock use-after-free on unmount
• CVE-url: https://ubuntu.com/security/CVE-2024-38583
  • timers: Use del_timer_sync() even on UP
  • timers: Rename del_timer_sync() to timer_delete_sync()
  • timers: Rename del_timer() to timer_delete()
  • timers: Split [try_to_]del_timer_sync to prepare for shutdown mode
  • timers: Add shutdown mechanism to the internal functions
  • timers: Provide timer_shutdown_sync
  • nilfs2: fix use-after-free of timer for log writer thread
  • nilfs2: fix unexpected freezing of nilfs_segctor_sync()
  • nilfs2: fix potential hang in nilfs_detach_log_writer()
• CVE-url: https://ubuntu.com/security/CVE-2024-42070
  • netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
• CVE-url: https://ubuntu.com/security/CVE-2024-42228
  • drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

[ Ubuntu: 4.15.0-234.245 ]

• CVE-url: https://ubuntu.com/security/CVE-2024-42236
  • usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
• CVE-url: https://ubuntu.com/security/CVE-2024-41095
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-41098
  • ata: libata-core: Fix null pointer dereference on error
• CVE-url: https://ubuntu.com/security/CVE-2024-42244
  • USB: serial: mos7840: fix crash on resume
• CVE-url: https://ubuntu.com/security/CVE-2024-41089
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-42232
  • libceph: fix race between delayed_work() and ceph_monc_stop()
• CVE-url: https://ubuntu.com/security/CVE-2024-42153
  • i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
• CVE-url: https://ubuntu.com/security/CVE-2022-48791
  • scsi: pm80xx: Fix TMF task completion race condition
  • scsi: pm8001: Fix use-after-free for aborted TMF sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48788
  • nvme-rdma: fix possible use-after-free in transport error_recovery work
• CVE-url: https://ubuntu.com/security/CVE-2022-48792
  • scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48790
  • nvme: fix a possible use-after-free in controller reset during load
• CVE-url: https://ubuntu.com/security/CVE-2024-42154
  • tcp_metrics: validate source addr length
• CVE-url: https://ubuntu.com/security/CVE-2024-38596
  • af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
• CVE-url: https://ubuntu.com/security/CVE-2024-36270
  • netfilter: tproxy: bail out if IP has been disabled on the device
• CVE-url: https://ubuntu.com/security/CVE-2024-38780
  • dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
• CVE-url: https://ubuntu.com/security/CVE-2024-36886
  • tipc: fix UAF in error path
• CVE-url: https://ubuntu.com/security/CVE-2024-42068
  • bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
• CVE-url: https://ubuntu.com/security/CVE-2024-42156
  • s390/pkey: Wipe copies of clear-key structures on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42079
  • gfs2: Fix NULL pointer dereference in gfs2_log_flush
• CVE-url: https://ubuntu.com/security/CVE-2024-42223
  • media: dvb-frontends: tda10048: Fix integer overflow
• CVE-url: https://ubuntu.com/security/CVE-2024-42157
  • s390/pkey: Wipe sensitive data on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42160
  • f2fs: indicate shutdown f2fs to allow unmount successfully
  • f2fs: support fault_type mount option
  • f2fs: check validation of fault attrs in f2fs_build_fault_attr()
• CVE-url: https://ubuntu.com/security/CVE-2024-42224
  • net: dsa: mv88e6xxx: Correct check for empty list
• CVE-url: https://ubuntu.com/security/CVE-2024-38570
  • gfs2: Rename sd_{ glock => kill }_wait
  • gfs2: Fix potential glock use-after-free on unmount
• CVE-url: https://ubuntu.com/security/CVE-2024-38583
  • nilfs2: fix use-after-free of timer for log writer thread
  • nilfs2: fix unexpected freezing of nilfs_segctor_sync()
  • nilfs2: fix potential hang in nilfs_detach_log_writer()
• CVE-url: https://ubuntu.com/security/CVE-2024-42070
  • netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
• CVE-url: https://ubuntu.com/security/CVE-2024-42077
  • ocfs2: fix DIO failure due to insufficient transaction credits
• CVE-url: https://ubuntu.com/security/CVE-2024-42226
  • usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
• CVE-url: https://ubuntu.com/security/CVE-2024-42228
  • drm/amdgpu: Using uninitialized value *size when…

• CVE-url: https://ubuntu.com/security/CVE-2024-42236
  • usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
• CVE-url: https://ubuntu.com/security/CVE-2024-41095
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-41098
  • ata: libata-core: Fix null pointer dereference on error
• CVE-url: https://ubuntu.com/security/CVE-2024-42244
  • USB: serial: mos7840: fix crash on resume
• CVE-url: https://ubuntu.com/security/CVE-2024-41089
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-42232
  • libceph: fix race between delayed_work() and ceph_monc_stop()
• CVE-url: https://ubuntu.com/security/CVE-2024-42153
  • i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
• CVE-url: https://ubuntu.com/security/CVE-2022-48791
  • scsi: pm80xx: Fix TMF task completion race condition
  • scsi: pm8001: Fix use-after-free for aborted TMF sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48788
  • nvme-rdma: fix possible use-after-free in transport error_recovery work
• CVE-url: https://ubuntu.com/security/CVE-2022-48792
  • scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48790
  • nvme: fix a possible use-after-free in controller reset during load
• CVE-url: https://ubuntu.com/security/CVE-2024-42154
  • tcp_metrics: validate source addr length
• CVE-url: https://ubuntu.com/security/CVE-2024-38596
  • af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
• CVE-url: https://ubuntu.com/security/CVE-2024-36270
  • netfilter: tproxy: bail out if IP has been disabled on the device
• CVE-url: https://ubuntu.com/security/CVE-2024-38780
  • dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
• CVE-url: https://ubuntu.com/security/CVE-2024-36886
  • tipc: fix UAF in error path
• CVE-url: https://ubuntu.com/security/CVE-2024-42068
  • bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
• CVE-url: https://ubuntu.com/security/CVE-2024-42156
  • s390/pkey: Wipe copies of clear-key structures on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42079
  • gfs2: Fix NULL pointer dereference in gfs2_log_flush
• CVE-url: https://ubuntu.com/security/CVE-2024-42223
  • media: dvb-frontends: tda10048: Fix integer overflow
• CVE-url: https://ubuntu.com/security/CVE-2024-42157
  • s390/pkey: Wipe sensitive data on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42160
  • f2fs: indicate shutdown f2fs to allow unmount successfully
  • f2fs: support fault_type mount option
  • f2fs: check validation of fault attrs in f2fs_build_fault_attr()
• CVE-url: https://ubuntu.com/security/CVE-2024-42224
  • net: dsa: mv88e6xxx: Correct check for empty list
• CVE-url: https://ubuntu.com/security/CVE-2024-38570
  • gfs2: Rename sd_{ glock => kill }_wait
  • gfs2: Fix potential glock use-after-free on unmount
• CVE-url: https://ubuntu.com/security/CVE-2024-38583
  • nilfs2: fix use-after-free of timer for log writer thread
  • nilfs2: fix unexpected freezing of nilfs_segctor_sync()
  • nilfs2: fix potential hang in nilfs_detach_log_writer()
• CVE-url: https://ubuntu.com/security/CVE-2024-42070
  • netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
• CVE-url: https://ubuntu.com/security/CVE-2024-42077
  • ocfs2: fix DIO failure due to insufficient transaction credits
• CVE-url: https://ubuntu.com/security/CVE-2024-42226
  • usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
• CVE-url: https://ubuntu.com/security/CVE-2024-42228
  • drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

• CVE-url: https://ubuntu.com/security/CVE-2024-42236
  • usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
• CVE-url: https://ubuntu.com/security/CVE-2024-41095
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-41098
  • ata: libata-core: Fix null pointer dereference on error
• CVE-url: https://ubuntu.com/security/CVE-2024-42244
  • USB: serial: mos7840: fix crash on resume
• CVE-url: https://ubuntu.com/security/CVE-2024-41089
  • drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
• CVE-url: https://ubuntu.com/security/CVE-2024-42232
  • libceph: fix race between delayed_work() and ceph_monc_stop()
• CVE-url: https://ubuntu.com/security/CVE-2024-42153
  • i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
• CVE-url: https://ubuntu.com/security/CVE-2022-48791
  • scsi: pm80xx: Fix TMF task completion race condition
  • scsi: pm8001: Fix use-after-free for aborted TMF sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48788
  • nvme-rdma: fix possible use-after-free in transport error_recovery work
• CVE-url: https://ubuntu.com/security/CVE-2022-48792
  • scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
• CVE-url: https://ubuntu.com/security/CVE-2022-48790
  • nvme: fix a possible use-after-free in controller reset during load
• CVE-url: https://ubuntu.com/security/CVE-2024-42154
  • tcp_metrics: validate source addr length
• CVE-url: https://ubuntu.com/security/CVE-2024-38596
  • af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
• CVE-url: https://ubuntu.com/security/CVE-2024-36270
  • netfilter: tproxy: bail out if IP has been disabled on the device
• CVE-url: https://ubuntu.com/security/CVE-2024-38780
  • dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
• CVE-url: https://ubuntu.com/security/CVE-2024-36886
  • tipc: fix UAF in error path
• CVE-url: https://ubuntu.com/security/CVE-2024-42068
  • bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
• CVE-url: https://ubuntu.com/security/CVE-2024-42156
  • s390/pkey: Wipe copies of clear-key structures on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42079
  • gfs2: Fix NULL pointer dereference in gfs2_log_flush
• CVE-url: https://ubuntu.com/security/CVE-2024-42223
  • media: dvb-frontends: tda10048: Fix integer overflow
• CVE-url: https://ubuntu.com/security/CVE-2024-42157
  • s390/pkey: Wipe sensitive data on failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42160
  • f2fs: indicate shutdown f2fs to allow unmount successfully
  • f2fs: support fault_type mount option
  • f2fs: check validation of fault attrs in f2fs_build_fault_attr()
• CVE-url: https://ubuntu.com/security/CVE-2024-42224
  • net: dsa: mv88e6xxx: Correct check for empty list
• CVE-url: https://ubuntu.com/security/CVE-2024-38570
  • gfs2: Rename sd_{ glock => kill }_wait
  • gfs2: Fix potential glock use-after-free on unmount
• CVE-url: https://ubuntu.com/security/CVE-2024-38583
  • nilfs2: fix use-after-free of timer for log writer thread
  • nilfs2: fix unexpected freezing of nilfs_segctor_sync()
  • nilfs2: fix potential hang in nilfs_detach_log_writer()
• CVE-url: https://ubuntu.com/security/CVE-2024-42070
  • netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
• CVE-url: https://ubuntu.com/security/CVE-2024-42077
  • ocfs2: fix DIO failure due to insufficient transaction credits
• CVE-url: https://ubuntu.com/security/CVE-2024-42226
  • usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB
• CVE-url: https://ubuntu.com/security/CVE-2024-42228
  • drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

• netfilter: nf_tables: use timestamp to check for set element timeout {CVE-2024-27397}
• x86/sev: Harden #VC instruction emulation somewhat {CVE-2024-25742}
• bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD {CVE-2024-42161}
• selftests/bpf: Fix BPF_CORE_READ_BITFIELD() macro {CVE-2024-42161}
• pinctrl: core: delete incorrect free in pinctrl_enable() {CVE-2024-36940}
• pinctrl: core: fix possible memory leak in pinctrl_enable() {CVE-2024-36940}
• net: fix information leakage in /proc/net/ptype {CVE-2022-48757}
• wifi: mt76: replace skb_put with skb_put_zero {CVE-2024-42225}
• ata: libata-core: Fix double free on error {CVE-2024-41087}
• drm/amdgpu: add error handle to avoid out-of-bounds {CVE-2024-39471}
• drm/amd/display: Fix potential index out of bounds in color transformation function {CVE-2024-38552}
• net: sched: sch_multiq: fix possible OOB write in multiq_tune() {CVE-2024-36978}
• drm/vmwgfx: Fix invalid reads in fence signaled events {CVE-2024-36960}
• net/sched: flower: Fix chain template offload {CVE-2024-26669}
• ipv6: Remove extra counter pull before gc {CVE-2023-52340}
• ipv6: remove max_size check inline with ipv4 {CVE-2023-52340}
• net/dst: use a smaller percpu_counter batch for dst entries accounting {CVE-2023-52340}
• net: add a route cache full diagnostic message {CVE-2023-52340}
• Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• tcp_metrics: validate source addr length {CVE-2024-42154}
• net: fix out-of-bounds access in ops_init {CVE-2024-36883}
• tap: add missing verification for short frame {CVE-2024-41090}
• tun: add missing verification for short frame {CVE-2024-41091}
• iommu: Fix potential use-after-free during probe {CVE-2022-48796}
• nvme: fix a possible use-after-free in controller reset during load {CVE-2022-48790}
• nvme-tcp: fix possible use-after-free in transport error_recovery work {CVE-2022-48789}
• nvme-rdma: fix possible use-after-free in transport error_recovery work {CVE-2022-48788}
• ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() {CVE-2024-26773}
• ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() {CVE-2024-26772}
• ext4: fix double-free of blocks due to wrong extents moved_len {CVE-2024-26704}
• hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove {CVE-2024-26698}
• ubi: Check for too small LEB size in VTBL code {CVE-2024-25739}
• scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool {CVE-2023-52811}
• arp: Prevent overflow in arp_req_get(). {CVE-2024-26733}
• SUNRPC: Fix a suspicious RCU usage warning {CVE-2023-52623}
• ext4: avoid online resizing failures due to oversized flex bg {CVE-2023-52622}
• pstore/ram: Fix crash when setting number of cpus to an odd number {CVE-2023-52619}
• wifi: mac80211: fix potential key use-after-free {CVE-2023-52530}
• drm: Don't unref the same fb many times by mistake due to deadlock handling {CVE-2023-52486}
• net: amd-xgbe: Fix skb data length underflow {CVE-2022-48743}
• tracing: Restructure trace_clock_global() to never block {CVE-2021-46939}
• tcp: make sure init the accept_queue's spinlocks once {CVE-2024-26614}
• drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc {CVE-2024-42228}
• gfs2: Fix potential glock use-after-free on unmount {CVE-2024-38570}
• gfs2: Rename sd_{ glock => kill }_wait {CVE-2024-38570}
• gfs2: Use container_of() for gfs2_glock(aspace) {CVE-2024-38570}
• gfs2: Wake up when sd_glock_disposal becomes zero {CVE-2024-38570}
• gfs2: Remove ill-placed consistency check {CVE-2024-38570}
• gfs2: introduce new gfs2_glock_assert_withdraw {CVE-2024-38570}
• gfs2: simplify gdlm_put_lock with out_free label {CVE-2024-38570}
• gfs2: Expect -EBUSY after canceling dlm locking requests {CVE-2024-38570}
• gfs2: Don't call dlm after protocol is unmounted {CVE-2024-38570}
• gfs2: Don't skip dlm unlock if glock has an lvb {CVE-2024-38570}
• netfilter: nf_tables: release mutex after nft_gc_seq_end…

• dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list {CVE-2024-40956}
• userfaultfd: fix a race between writeprotect and exit_mmap() {CVE-2021-47461}
• netfilter: nf_tables: use timestamp to check for set element timeout {CVE-2024-27397}
• x86/sev: Harden #VC instruction emulation somewhat {CVE-2024-25742}
• bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD {CVE-2024-42161}
• selftests/bpf: Fix BPF_CORE_READ_BITFIELD() macro {CVE-2024-42161}
• pinctrl: core: delete incorrect free in pinctrl_enable() {CVE-2024-36940}
• pinctrl: core: fix possible memory leak in pinctrl_enable() {CVE-2024-36940}
• net: fix information leakage in /proc/net/ptype {CVE-2022-48757}
• wifi: mt76: replace skb_put with skb_put_zero {CVE-2024-42225}
• ata: libata-core: Fix double free on error {CVE-2024-41087}
• drm/amdgpu: add error handle to avoid out-of-bounds {CVE-2024-39471}
• drm/amd/display: Fix potential index out of bounds in color transformation function {CVE-2024-38552}
• net: sched: sch_multiq: fix possible OOB write in multiq_tune() {CVE-2024-36978}
• drm/vmwgfx: Fix invalid reads in fence signaled events {CVE-2024-36960}
• net/sched: flower: Fix chain template offload {CVE-2024-26669}
• ipv6: Remove extra counter pull before gc {CVE-2023-52340}
• ipv6: remove max_size check inline with ipv4 {CVE-2023-52340}
• net/dst: use a smaller percpu_counter batch for dst entries accounting {CVE-2023-52340}
• net: add a route cache full diagnostic message {CVE-2023-52340}
• Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• tcp_metrics: validate source addr length {CVE-2024-42154}
• net: fix out-of-bounds access in ops_init {CVE-2024-36883}
• tap: add missing verification for short frame {CVE-2024-41090}
• tun: add missing verification for short frame {CVE-2024-41091}
• iommu: Fix potential use-after-free during probe {CVE-2022-48796}
• nvme: fix a possible use-after-free in controller reset during load {CVE-2022-48790}
• nvme-tcp: fix possible use-after-free in transport error_recovery work {CVE-2022-48789}
• nvme-rdma: fix possible use-after-free in transport error_recovery work {CVE-2022-48788}
• ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() {CVE-2024-26773}
• ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() {CVE-2024-26772}
• ext4: fix double-free of blocks due to wrong extents moved_len {CVE-2024-26704}
• hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove {CVE-2024-26698}
• ubi: Check for too small LEB size in VTBL code {CVE-2024-25739}
• scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool {CVE-2023-52811}
• arp: Prevent overflow in arp_req_get(). {CVE-2024-26733}
• SUNRPC: Fix a suspicious RCU usage warning {CVE-2023-52623}
• ext4: avoid online resizing failures due to oversized flex bg {CVE-2023-52622}
• pstore/ram: Fix crash when setting number of cpus to an odd number {CVE-2023-52619}
• wifi: mac80211: fix potential key use-after-free {CVE-2023-52530}
• drm: Don't unref the same fb many times by mistake due to deadlock handling {CVE-2023-52486}
• net: amd-xgbe: Fix skb data length underflow {CVE-2022-48743}
• tracing: Restructure trace_clock_global() to never block {CVE-2021-46939}
• tcp: make sure init the accept_queue's spinlocks once {CVE-2024-26614}
• drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc {CVE-2024-42228}
• gfs2: Fix potential glock use-after-free on unmount {CVE-2024-38570}
• gfs2: Rename sd_{ glock => kill }_wait {CVE-2024-38570}
• gfs2: Use container_of() for gfs2_glock(aspace) {CVE-2024-38570}
• gfs2: Remove ill-placed consistency check {CVE-2024-38570}
• gfs2: introduce new gfs2_glock_assert_withdraw {CVE-2024-38570}
• gfs2: simplify gdlm_put_lock with out_free label {CVE-2024-38570}
• gfs2: Expect -EBUSY after canceling dlm locking requests {CVE-2024-38570}
• netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path {CVE-2024-26925} -…

• 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 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
• CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
• CVE-2021-47186: tipc: check for null after calling kmemdup (bsc#1222702).
• CVE-2021-47546: Kabi fix for ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
• CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
• CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
• CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
• CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
• CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
• CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571)
• CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len (bsc#1226555).
• CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
• CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
• CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936).
• CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071)
• CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
• CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
• CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869)
• CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
• CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
• CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
• CVE-2023-52812: drm/amd: check num of link levels when update pcie param (bsc#1225564).
• CVE-2023-52857: drm/mediatek: Fix coverity issue with unintentional integer overflow (bsc#1225581).
• CVE-2023-52863: hwmon: (axi-fan-control) Fix possible NULL pointer dereference (bsc#1225586).
• CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
• CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
• CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
• CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
• CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
• CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
• CVE-2024-26661: drm/amd/display: Add NULL test for 'timing generator' in (bsc#1222323)
• CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326).
• CVE-2024-26665: tunnels: fix out of bounds access when building IPv6 PMTU error (bsc#1222328).
• CVE-2024-26802: stmmac: Clear variable when destroying workqueue (bsc#1222799).
• CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
• CVE-2024-26961: mac802154: fix llsec key resources release in mac802154_llsec_key_del (bsc#1223652).
• CVE-2024-27015: netfilter: flowtable: incorrect pppoe tuple (bsc#1223806).
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778)
• CVE-2024-27065: netfilter: nf_tables: do not compare internal table flags on updates (bsc#1223836).
• CVE-2024-27402: phonet/pep: fix racy skb_queue_empty() use (bsc#1224414).
• CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ…

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

The following security bugs were fixed:

• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
• CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808)
• CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743).
• CVE-2024-40994: ptp: fix integer overflow in max_vclocks_store (bsc#1227829).
• CVE-2024-41012: filelock: Remove locks reliably when fcntl/close race is detected (bsc#1228247).
• CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680).
• CVE-2024-40989: KVM: arm64: Disassociate vcpus from redistributor region on teardown (bsc#1227823).
• CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
• CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list (bsc#1227810).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
• CVE-2024-39463: 9p: add missing locking around taking dentry fid list (bsc#1227090).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-35901: net: mana: Fix Rx DMA datasize and skb_over_panic (bsc#1224495).
• CVE-2024-42230: powerpc/pseries: Fix scv instruction crash with kexec (bsc#1194869).
• CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).
• CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).

The following non-security bugs were fixed:

• NFS: Do not re-read the entire page cache to find the next cookie (bsc#1226662).
• NFS: Reduce use of uncached readdir (bsc#1226662).
• NFSv4.x: by default serialize open/close operations (bsc#1226226 bsc#1223863).
• X.509: Fix the parser of extended key usage for length (bsc#1218820).
• btrfs: sysfs: update fs features directory asynchronously (bsc#1226168).
• cgroup/cpuset: Prevent UAF in proc_cpuset_show() (bsc#1228801).
• jfs: xattr: fix buffer overflow for invalid xattr (bsc#1227383).
• kABI: rtas: Workaround false positive due to lost definition (bsc#1227487).
• kernel-binary: vdso: Own module_dir
• net/dcb: check for detached device before executing callbacks (bsc#1215587).
• ocfs2: fix DIO failure due to insufficient transaction credits (bsc#1216834).
• powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas() (bsc#1227487).
• powerpc/rtas: clean up includes (bsc#1227487).
• workqueue: Improve scalability of workqueue watchdog touch (bsc#1193454).
• workqueue: wq_watchdog_touch is always called with valid CPU (bsc#1193454).

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

The following security bugs were fixed:

• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
• CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808)
• CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743)
• CVE-2024-40994: ptp: fix integer overflow in max_vclocks_store (bsc#1227829).
• CVE-2024-41012: filelock: Remove locks reliably when fcntl/close race is detected (bsc#1228247).
• CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680).
• CVE-2024-40989: KVM: arm64: Disassociate vcpus from redistributor region on teardown (bsc#1227823).
• CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
• CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list (bsc#1227810).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
• CVE-2024-39463: 9p: add missing locking around taking dentry fid list (bsc#1227090).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-35901: net: mana: Fix Rx DMA datasize and skb_over_panic (bsc#1224495).
• CVE-2024-42230: powerpc/pseries: Fix scv instruction crash with kexec (bsc#1194869).
• CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
• CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).
• CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).

The following non-security bugs were fixed:

• NFS: Do not re-read the entire page cache to find the next cookie (bsc#1226662).
• NFS: Reduce use of uncached readdir (bsc#1226662).
• NFSv4.x: by default serialize open/close operations (bsc#1226226 bsc#1223863).
• X.509: Fix the parser of extended key usage for length (bsc#1218820).
• btrfs: sysfs: update fs features directory asynchronously (bsc#1226168).
• cgroup/cpuset: Prevent UAF in proc_cpuset_show() (bsc#1228801).
• jfs: xattr: fix buffer overflow for invalid xattr (bsc#1227383).
• kABI: rtas: Workaround false positive due to lost definition (bsc#1227487).
• kernel-binary: vdso: Own module_dir
• net/dcb: check for detached device before executing callbacks (bsc#1215587).
• ocfs2: fix DIO failure due to insufficient transaction credits (bsc#1216834).
• powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas() (bsc#1227487).
• powerpc/rtas: clean up includes (bsc#1227487).
• workqueue: Improve scalability of workqueue watchdog touch (bsc#1193454).
• workqueue: wq_watchdog_touch is always called with valid CPU (bsc#1193454).

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

The following security bugs were fixed:

• CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
• CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958).
• CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
• CVE-2021-47186: tipc: check for null after calling kmemdup (bsc#1222702).
• CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391).
• CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426).
• CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448).
• CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452).
• CVE-2021-47546: ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
• CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
• CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467).
• CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
• CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
• CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389).
• CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
• CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
• CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
• CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
• CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571).
• CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len. (bsc#1226555).
• CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
• CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678).
• CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
• CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936).
• CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071).
• CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
• CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
• CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
• CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869).
• CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
• CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
• CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719).
• CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603).
• CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696).
• CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
• CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
• CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
• CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
• CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573).
• CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
• CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
• CVE-2023-52787: blk-mq: make…

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

The following security bugs were fixed:

• CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
• CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
• CVE-2021-47186: ipc: check for null after calling kmemdup (bsc#1222702).
• CVE-2021-47546: Kabi fix for ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
• CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
• CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
• CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
• CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
• CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
• CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571)
• CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len (bsc#1226555).
• CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
• CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
• CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936).
• CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071)
• CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
• CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
• CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869)
• CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
• CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
• CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
• CVE-2023-52812: drm/amd: check num of link levels when update pcie param (bsc#1225564).
• CVE-2023-52857: drm/mediatek: Fix coverity issue with unintentional integer overflow (bsc#1225581).
• CVE-2023-52863: hwmon: (axi-fan-control) Fix possible NULL pointer dereference (bsc#1225586).
• CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
• CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
• CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
• CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
• CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
• CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
• CVE-2024-26661: drm/amd/display: Add NULL test for 'timing generator' in (bsc#1222323)
• CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326).
• CVE-2024-26665: tunnels: fix out of bounds access when building IPv6 PMTU error (bsc#1222328).
• CVE-2024-26802: stmmac: Clear variable when destroying workqueue (bsc#1222799).
• CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
• CVE-2024-26961: mac802154: fix llsec key resources release in mac802154_llsec_key_del (bsc#1223652).
• CVE-2024-27015: netfilter: flowtable: incorrect pppoe tuple (bsc#1223806).
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778)
• CVE-2024-27065: netfilter: nf_tables: do not compare internal table flags on updates (bsc#1223836).
• CVE-2024-27402: phonet/pep: fix racy skb_queue_empty() use (bsc#1224414).
• CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ…

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

The following security bugs were fixed:

• CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
• CVE-2022-48919: Fix double free race when mount fails in cifs_get_root() (bsc#1229657).
• CVE-2023-52854: Fix refcnt handling in padata_free_shell() (bsc#1225584).
• CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
• CVE-2024-41062: bluetooth/l2cap: sync sock recv cb and release (bsc#1228576).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
• CVE-2024-41087: Fix double free on error (CVE-2024-41087,bsc#1228466).
• CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
• CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641)
• CVE-2022-48872: Fix use-after-free race condition for maps (bsc#1229510).
• CVE-2022-48873: Do not remove map on creater_process and device_release (bsc#1229512).
• CVE-2024-42271: Fixed a use after free in iucv_sock_close(). (bsc#1229400)
• CVE-2024-42232: Fixed a race between delayed_work() and ceph_monc_stop(). (bsc#1228959)
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-41009: bpf: Fix overrunning reservations in ringbuf (bsc#1228020).

The following non-security bugs were fixed:

• Bluetooth: L2CAP: Fix deadlock (git-fixes).
• sched/psi: use kernfs polling functions for PSI trigger polling (bsc#1209799 bsc#1225109).

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

The following security bugs were fixed:

• CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
• CVE-2022-48919: Fix double free race when mount fails in cifs_get_root() (bsc#1229657).
• CVE-2023-52854: Fix refcnt handling in padata_free_shell() (bsc#1225584).
• CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
• CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
• CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641)
• CVE-2022-48872: Fix use-after-free race condition for maps (bsc#1229510).
• CVE-2022-48873: Do not remove map on creater_process and device_release (bsc#1229512).
• CVE-2024-42271: Fixed a use after free in iucv_sock_close(). (bsc#1229400)
• CVE-2024-42232: Fixed a race between delayed_work() and ceph_monc_stop(). (bsc#1228959)
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2022-48686: Fixed UAF when detecting digest errors (bsc#1223948).
• CVE-2024-41009: bpf: Fix overrunning reservations in ringbuf (bsc#1228020).
• CVE-2022-48791: Fix use-after-free for aborted TMF sas_task (bsc#1228002)

The following non-security bugs were fixed:

• Bluetooth: L2CAP: Fix deadlock (git-fixes).
• powerpc: Remove support for PowerPC 601 (Remove unused and malformed assembly causing build error).
• sched/psi: use kernfs polling functions for PSI trigger polling (bsc#1209799 bsc#1225109).
• scsi: pm80xx: Fix TMF task completion race condition (bsc#1228002).

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

The following security bugs were fixed:

• CVE-2021-47387: cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory (bsc#1225316).
• CVE-2022-48788: nvme-rdma: fix possible use-after-free in transport error_recovery work (bsc#1227952).
• CVE-2022-48789: nvme-tcp: fix possible use-after-free in transport error_recovery work (bsc#1228000).
• CVE-2022-48790: nvme: fix a possible use-after-free in controller reset during load (bsc#1227941).
• CVE-2022-48791: Fix use-after-free for aborted TMF sas_task (bsc#1228002)
• CVE-2022-48799: perf: Fix list corruption in perf_cgroup_switch() (bsc#1227953).
• CVE-2022-48844: Bluetooth: hci_core: Fix leaking sent_cmd skb (bsc#1228068).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48943: KVM: x86/mmu: make apf token non-zero to fix bug (bsc#1229645).
• CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).
• CVE-2023-52915: media: dvb-usb-v2: af9035: fix missing unlock (bsc#1230270).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-41073: nvme: avoid double free special payload (bsc#1228635).
• CVE-2024-41079: nvmet: always initialize cqe.result (bsc#1228615).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43884: Add error handling to pair_device() (bsc#1229739)
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44948: x86/mtrr: Check if fixed MTRRs exist before saving them (bsc#1230174).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44954: ALSA: line6: Fix racy access to midibuf (bsc#1230176).
• CVE-2024-44969: s390/sclp: Prevent release of buffer in I/O (bsc#1230200).
• CVE-2024-44982: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails (bsc#1230204).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45008: Input: MT - limit max slots (bsc#1230248).
• CVE-2024-46673: scsi: aacraid: Fix double-free on probe failure (bsc#1230506).
• CVE-2024-46675: usb: dwc3: core: Prevent USB core invalid event buffer address access (bsc#1230533).
• CVE-2024-46676: nfc: pn533: Add poll mod list filling check (bsc#1230535).
• CVE-2024-46677: gtp: fix a potential NULL pointer dereference (bsc#1230549).
• CVE-2024-46679: ethtool: check device is present when getting link settings (bsc#1230556).
• CVE-2024-46685: pinctrl: single: fix potential NULL dereference in pcs_get_function() (bsc#1230515)
• CVE-2024-46686: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() (bsc#1230517).
• CVE-2024-46702: thunderbolt: Mark XDomain as unplugged when router is removed (bsc#1230589)
• CVE-2024-46707: KVM: arm64: Make ICC_SGI_EL1 undef in the absence of a vGICv3 (bsc#1230582).
• CVE-2024-46715: driver: iio: add…

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

The following security bugs were fixed:

• CVE-2024-46854: net: dpaa: Pad packets to ETH_ZLEN (bsc#1231084).
• CVE-2024-46770: ice: Add netif_device_attach/detach into PF reset flow (bsc#1230763).
• CVE-2024-41073: nvme: avoid double free special payload (bsc#1228635).
• CVE-2024-41079: nvmet: always initialize cqe.result (bsc#1228615).
• CVE-2024-46859: platform/x86: panasonic-laptop: Fix SINF array out of bounds accesses (bsc#1231089).
• CVE-2024-46853: spi: nxp-fspi: fix the KASAN report out-of-bounds bug (bsc#1231083).
• CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-46822: arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry (bsc#1231120).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-46731: drm/amd/pm: fix the Out-of-bounds read warning (bsc#1230709).
• CVE-2024-46772: drm/amd/display: Check denominator crb_pipes before used (bsc#1230772).
• CVE-2024-46722: drm/amdgpu: fix mc_data out-of-bounds read warning (bsc#1230712).
• CVE-2024-46787: userfaultfd: fix checks for huge PMDs (bsc#1230815).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2024-46753: btrfs: handle errors from btrfs_dec_ref() properly (bsc#1230796).
• CVE-2024-46761: pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv (bsc#1230761).
• CVE-2024-46759: hwmon: (adc128d818) Fix underflows seen when writing limit attributes (bsc#1230814).
• CVE-2024-46745: Input: uinput - reject requests with unreasonable number of slots (bsc#1230748).
• CVE-2024-46738: VMCI: Fix use-after-free when removing resource in vmci_resource_remove() (bsc#1230731).
• CVE-2024-46783: tcp_bpf: fix return value of tcp_bpf_sendmsg() (bsc#1230810).
• CVE-2024-44982: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails (bsc#1230204).
• CVE-2024-46723: drm/amdgpu: fix ucode out-of-bounds read warning (bsc#1230702).
• CVE-2024-46750: PCI: Add missing bridge lock to pci_bus_lock() (bsc#1230783).
• CVE-2024-46717: net/mlx5e: SHAMPO, Fix incorrect page release (bsc#1230719).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-46744: Squashfs: sanity check symbolic link size (bsc#1230747).
• CVE-2024-46743: of/irq: Prevent device address out-of-bounds read in interrupt map walk (bsc#1230756).
• CVE-2024-46715: driver: iio: add missing checks on iio_info's callback access (bsc#1230700).
• CVE-2024-46685: pinctrl: single: fix potential NULL dereference in pcs_get_function() (bsc#1230515)
• CVE-2024-46675: usb: dwc3: core: Prevent USB core invalid event buffer address access (bsc#1230533).
• CVE-2024-46702: thunderbolt: Mark XDomain as unplugged when router is removed (bsc#1230589)
• CVE-2024-46686: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() (bsc#1230517).
• CVE-2024-46673: scsi: aacraid: Fix double-free on probe failure (bsc#1230506).
• CVE-2024-46721: pparmor: fix possible NULL pointer dereference (bsc#1230710)
• CVE-2024-46677: gtp: fix a potential NULL pointer dereference (bsc#1230549).
• CVE-2024-46676: nfc: pn533: Add poll mod list filling check (bsc#1230535).
• CVE-2024-46679: ethtool: check device is present when getting link settings (bsc#1230556).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-46707: KVM: arm64: Make ICC_SGI_EL1 undef in the absence of a vGICv3 (bsc#1230582).
• CVE-2022-48799: perf: Fix list corruption in perf_cgroup_switch() (bsc#1227953).
• CVE-2022-48789: nvme-tcp: fix possible use-after-free in transport error_recovery work (bsc#1228000).
• CVE-2022-48790: nvme: fix a possible use-after-free in…

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

The following security bugs were fixed:

• CVE-2021-47387: cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory (bsc#1225316).
• CVE-2022-48788: nvme-rdma: fix possible use-after-free in transport error_recovery work (bsc#1227952).
• CVE-2022-48789: nvme-tcp: fix possible use-after-free in transport error_recovery work (bsc#1228000).
• CVE-2022-48790: nvme: fix a possible use-after-free in controller reset during load (bsc#1227941).
• CVE-2022-48791: Fix use-after-free for aborted TMF sas_task (bsc#1228002)
• CVE-2022-48799: perf: Fix list corruption in perf_cgroup_switch() (bsc#1227953).
• CVE-2022-48844: Bluetooth: hci_core: Fix leaking sent_cmd skb (bsc#1228068).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48943: KVM: x86/mmu: make apf token non-zero to fix bug (bsc#1229645).
• CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).
• CVE-2023-52915: media: dvb-usb-v2: af9035: fix missing unlock (bsc#1230270).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-41073: nvme: avoid double free special payload (bsc#1228635).
• CVE-2024-41079: nvmet: always initialize cqe.result (bsc#1228615).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43884: Add error handling to pair_device() (bsc#1229739)
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44948: x86/mtrr: Check if fixed MTRRs exist before saving them (bsc#1230174).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44954: ALSA: line6: Fix racy access to midibuf (bsc#1230176).
• CVE-2024-44969: s390/sclp: Prevent release of buffer in I/O (bsc#1230200).
• CVE-2024-44982: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails (bsc#1230204).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45008: Input: MT - limit max slots (bsc#1230248).
• CVE-2024-46673: scsi: aacraid: Fix double-free on probe failure (bsc#1230506).
• CVE-2024-46675: usb: dwc3: core: Prevent USB core invalid event buffer address access (bsc#1230533).
• CVE-2024-46676: nfc: pn533: Add poll mod list filling check (bsc#1230535).
• CVE-2024-46677: gtp: fix a potential NULL pointer dereference (bsc#1230549).
• CVE-2024-46679: ethtool: check device is present when getting link settings (bsc#1230556).
• CVE-2024-46685: pinctrl: single: fix potential NULL dereference in pcs_get_function() (bsc#1230515)
• CVE-2024-46686: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() (bsc#1230517).
• CVE-2024-46702: thunderbolt: Mark XDomain as unplugged when router is removed (bsc#1230589)
• CVE-2024-46707: KVM: arm64: Make ICC_SGI_EL1 undef in the absence of a vGICv3 (bsc#1230582).
• CVE-2024-46715: driver: iio: add…

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

The Linux Enterprise 12 SP5 kernel turned LTSS (Extended Security)

The following security bugs were fixed:

• CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439).
• CVE-2021-47163: kABI fix for tipc: wait and exit until all work queues are done (bsc#1221980).
• CVE-2021-47612: nfc: fix segfault in nfc_genl_dump_devices_done (bsc#1226585).
• CVE-2022-48809: net: fix a memleak when uncloning an skb dst and its metadata (bsc#1227947).
• CVE-2022-48951: ASoC: ops: Correct bounds check for second channel on SX controls (bsc#1231929).
• CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
• CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
• CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
• CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
• CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
• CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
• CVE-2022-48971: Bluetooth: Fix not cleanup led when bt_init fails (bsc#1232037).
• CVE-2022-48972: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (bsc#1232025).
• CVE-2022-48973: gpio: amd8111: Fix PCI device reference count leak (bsc#1232039).
• CVE-2022-48978: HID: core: fix shift-out-of-bounds in hid_report_raw_event (bsc#1232038).
• CVE-2022-48991: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (bsc#1232070).
• CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting (bsc#1232071).
• CVE-2022-49000: iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (bsc#1232123).
• CVE-2022-49002: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (bsc#1232133).
• CVE-2022-49010: hwmon: (coretemp) Check for null before removing sysfs attrs (bsc#1232172).
• CVE-2022-49011: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (bsc#1232006).
• CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
• CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
• CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
• CVE-2022-49021: net: phy: fix null-ptr-deref while probe() failed (bsc#1231939).
• CVE-2022-49026: e100: Fix possible use after free in e100_xmit_prepare (bsc#1231997).
• CVE-2022-49027: iavf: Fix error handling in iavf_init_module() (bsc#1232007).
• CVE-2022-49028: ixgbevf: Fix resource leak in ixgbevf_init_module() (bsc#1231996).
• CVE-2022-49029: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails (bsc#1231995).
• CVE-2023-52898: xhci: Fix null pointer dereference when host dies (bsc#1229568).
• CVE-2023-52918: media: pci: cx23885: check cx23885_vdev_init() return (bsc#1232047).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING (bsc#1227437).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620).
• CVE-2024-42114: netlink: extend policy range validation (bsc#1228564 prerequisite).
• CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
• CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-fixes).
• CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
• CVE-2024-46724: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number (bsc#1230725).
• CVE-2024-46755: wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() (bsc#1230802). -…

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

The Linux Enterprise 12 SP5 kernel turned LTSS (Extended Security)

The following security bugs were fixed:

• CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439).
• CVE-2021-47163: kABI fix for tipc: wait and exit until all work queues are done (bsc#1221980).
• CVE-2021-47612: nfc: fix segfault in nfc_genl_dump_devices_done (bsc#1226585).
• CVE-2022-48809: net: fix a memleak when uncloning an skb dst and its metadata (bsc#1227947).
• CVE-2022-48951: ASoC: ops: Correct bounds check for second channel on SX controls (bsc#1231929).
• CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
• CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
• CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
• CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
• CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
• CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
• CVE-2022-48971: Bluetooth: Fix not cleanup led when bt_init fails (bsc#1232037).
• CVE-2022-48972: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (bsc#1232025).
• CVE-2022-48973: gpio: amd8111: Fix PCI device reference count leak (bsc#1232039).
• CVE-2022-48978: HID: core: fix shift-out-of-bounds in hid_report_raw_event (bsc#1232038).
• CVE-2022-48991: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (bsc#1232070).
• CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting (bsc#1232071).
• CVE-2022-49000: iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (bsc#1232123).
• CVE-2022-49002: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (bsc#1232133).
• CVE-2022-49010: hwmon: (coretemp) Check for null before removing sysfs attrs (bsc#1232172).
• CVE-2022-49011: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (bsc#1232006).
• CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
• CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
• CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
• CVE-2022-49021: net: phy: fix null-ptr-deref while probe() failed (bsc#1231939).
• CVE-2022-49026: e100: Fix possible use after free in e100_xmit_prepare (bsc#1231997).
• CVE-2022-49027: iavf: Fix error handling in iavf_init_module() (bsc#1232007).
• CVE-2022-49028: ixgbevf: Fix resource leak in ixgbevf_init_module() (bsc#1231996).
• CVE-2022-49029: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails (bsc#1231995).
• CVE-2023-52898: xhci: Fix null pointer dereference when host dies (bsc#1229568).
• CVE-2023-52918: media: pci: cx23885: check cx23885_vdev_init() return (bsc#1232047).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING (bsc#1227437).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620).
• CVE-2024-42114: netlink: extend policy range validation (bsc#1228564 prerequisite).
• CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
• CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-fixes).
• CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
• CVE-2024-46724: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number (bsc#1230725).
• CVE-2024-46755: wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() (bsc#1230802). -…