syzbot

 sign-in | mailing list | source | docs
🐞 Open [1593]
≡ Subsystems
🐞 Fixed [6370]
🐞 Invalid [16229]
⬇ Missing Backports [194]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bluetooth (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: invalid-free in hci_req_sync_complete bluetooth 22 syz 179 370d 443d 1/29 never Bluetooth: Fix double free in hci_req_sync_complete
KASAN: null-ptr-deref Write in l2cap_sock_resume_cb (4) bluetooth 12 C 8 2d22h 2d09h 2/29 never Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_complete (3) bluetooth 19 C 5 33d 56d 5/29 never Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete
KASAN: slab-use-after-free Read in hci_sock_get_channel bluetooth 19 syz 1 49d 45d 5/29 never Bluetooth: MGMT: Protect mgmt_pending list with its own lock
BUG: corrupted list in mgmt_pending_remove bluetooth 19 C error 44 40d 311d 5/29 never Bluetooth: MGMT: Protect mgmt_pending list with its own lock
KASAN: slab-out-of-bounds Read in hci_cmd_sync_alloc bluetooth 17 C 4 56d 66d 5/29 never Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands
KASAN: slab-use-after-free Read in skb_queue_purge_reason (3) bluetooth 19 5 15d 23d 5/29 never Bluetooth: hci_core: Fix use-after-free in vhci_flush()
general protection fault in lookup_or_create_module_kobject usb bluetooth 2 C 266 61d 65d 29/29 2d03h a6aeb739974e module: ensure that kobject_put() is safe for module type kobjects
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth 19 C done 132 34d 418d 28/29 29d 5df5dafc171b Bluetooth: hci_uart: Fix another race during initialization
KASAN: slab-use-after-free Read in l2cap_send_cmd bluetooth 19 C done 34 169d 499d 28/29 29d b4f82f9ed43a Bluetooth: L2CAP: Fix slab-use-after-free Read in l2cap_send_cmd
BUG: corrupted list in hci_chan_del (2) bluetooth 19 C done 502 149d 153d 28/29 29d ab4eedb790ca Bluetooth: L2CAP: Fix corrupted list in hci_chan_del
KASAN: slab-use-after-free Read in sco_sock_connect bluetooth 19 syz 1 228d 226d 28/29 64d ed9588554943 Bluetooth: SCO: remove the redundant sco_conn_put
BUG: sleeping function called from invalid context in hci_le_create_big_complete_evt bluetooth 5 C done 380 216d 458d 28/29 64d 4d94f0555827 Bluetooth: hci_core: Fix sleeping function called from invalid context
KASAN: slab-use-after-free Read in set_powered_sync bluetooth 19 C done 153 223d 359d 28/29 64d 0b882940665c Bluetooth: MGMT: Fix slab-use-after-free Read in set_powered_sync
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync bluetooth 19 syz 40 178d 350d 28/29 64d 26fbd3494a7d Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync
KMSAN: uninit-value in hci_rx_work bluetooth 7 C 29 232d 351d 28/29 205d 3fe288a8214e Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet
WARNING in hci_conn_timeout bluetooth -1 C done 6022 205d 1803d 28/29 205d 2b0f2fc9ed62 Bluetooth: hci_conn: Use disable_delayed_work_sync
KASAN: slab-use-after-free Write in sco_sock_timeout bluetooth 24 C done 275 257d 601d 28/29 225d 1bf4470a3939 Bluetooth: SCO: Fix UAF on sco_sock_timeout
possible deadlock in rfcomm_sk_state_change bluetooth 4 C done 22650 267d 1395d 28/29 239d 08d1914293da Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change
KASAN: slab-use-after-free Read in l2cap_connect (2) bluetooth 19 C done 8 291d 380d 28/29 239d 333b4fd11e89 Bluetooth: L2CAP: Fix uaf in l2cap_connect
BUG: workqueue leaked atomic, lock or RCU: kworker/u33:NUM[NUM] bluetooth -1 C 13 335d 348d 28/29 279d c531e63871c0 Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
WARNING in __hci_cmd_sync_sk bluetooth -1 syz 36 350d 365d 27/29 326d f1a8f402f13f Bluetooth: L2CAP: Fix deadlock
WARNING in btusb_submit_intr_urb/usb_submit_urb usb bluetooth -1 C error 2 368d 379d 27/29 330d a368ecde8a50 USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
general protection fault in l2cap_sock_recv_cb bluetooth 8 C inconclusive 8 371d 397d 26/29 337d 89e856e124f9 bluetooth/l2cap: sync sock recv cb and release
possible deadlock in __flush_workqueue bluetooth 4 1456 340d 539d 26/29 337d 0d151a103775 Bluetooth: hci_core: cancel all works upon hci_unregister_dev()
WARNING in hci_conn_del bluetooth -1 C done 10497 366d 497d 26/29 337d 015d79c96d62 Bluetooth: Ignore too large handle values in BIG 1cc18c2ab2e8 bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX
BUG: soft lockup in hci_cmd_timeout bluetooth usb 1 C 1 397d 392d 26/29 365d 22f008128625 USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
general protection fault in btintel_read_version bluetooth 2 C error 5 528d 539d 25/29 456d b79e04091010 Bluetooth: btintel: Fix null ptr deref in btintel_read_version
KASAN: slab-use-after-free Write in __hci_acl_create_connection_sync bluetooth 24 C done 87 506d 517d 25/29 456d 5f641f03abcc Bluetooth: hci_conn: Fix UAF Write in __hci_acl_create_connection_sync
memory leak in corrupted bluetooth 3 syz 536 468d 540d 25/29 468d 0a186b49bba5 batman-adv: mcast: fix memory leak on deleting a batman-adv interface
KASAN: null-ptr-deref Read in ida_free (4) bluetooth 11 C done done 29 564d 603d 25/29 511d af73483f4e8b ida: Fix crash in ida_free when the bitmap is empty
possible deadlock in hci_rfkill_set_block bluetooth 4 C done 3391 552d 625d 25/29 520d 769bf60e17ee Bluetooth: Fix deadlock in vhci_send_frame
KASAN: slab-out-of-bounds Read in create_monitor_event bluetooth 17 C done 952 625d 639d 25/29 567d 18f547f3fc07 Bluetooth: hci_sock: fix slab oob read in create_monitor_event
BUG: sleeping function called from invalid context in __hci_cmd_sync_sk bluetooth 5 C done 34 636d 753d 25/29 567d acab8ff29a2a Bluetooth: ISO: Fix invalid context error
general protection fault in sco_conn_add bluetooth 2 C done 4 722d 731d 23/29 636d b4066eb04bb6 Bluetooth: hci_conn: return ERR_PTR instead of NULL when there is no link
KASAN: slab-use-after-free Write in sco_chan_del bluetooth 24 C done 19 652d 786d 23/29 636d 3344d318337d Bluetooth: hci_conn: fail SCO/ISO via hci_conn_failed if ACL gone early
INFO: rcu detected stall in hci_cmd_timeout bluetooth 1 1 699d 699d 23/29 636d 8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
KASAN: slab-use-after-free Read in hci_conn_del bluetooth 19 7 776d 799d 22/29 739d ca1fd42e7dbf Bluetooth: Fix potential double free caused by hci_conn_unlink
possible deadlock in sco_conn_del bluetooth 4 C done done 279 785d 1189d 22/29 739d a2ac591cb4d8 Bluetooth: Fix UAF in hci_conn_hash_flush again
KASAN: slab-use-after-free Read in hci_conn_hash_flush bluetooth 24 C error 3511 765d 858d 22/29 739d a2ac591cb4d8 Bluetooth: Fix UAF in hci_conn_hash_flush again ca1fd42e7dbf Bluetooth: Fix potential double free caused by hci_conn_unlink
INFO: task hung in rfcomm_process_sessions (2) bluetooth 1 C error done 14 924d 1198d 22/29 762d 1d80d57ffcb5 Bluetooth: Fix possible deadlock in rfcomm_sk_state_change
WARNING: bad unlock balance in l2cap_recv_frame bluetooth 4 75 805d 816d 22/29 762d 25e97f7b1866 Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp
KASAN: use-after-free Read in mgmt_pending_remove bluetooth 19 C unreliable 9 1037d 1057d 22/29 866d 3cfbc6ac22d6 Bluetooth: hci_sync: fix double mgmt_pending_free() in remove_adv_monitor() Bluetooth: hci_sync: fix double mgmt_pending_free() in remove_adv_monitor()
WARNING: ODEBUG bug in mgmt_index_removed bluetooth -1 1 1040d 1035d 22/29 866d f74ca25d6d66 Bluetooth: avoid hci_dev_test_and_set_flag() in mgmt_init_hdev()
KASAN: use-after-free Write in sco_sock_timeout bluetooth 24 C done 272 1141d 1413d 22/29 866d 7aa1e7d15f8a Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
INFO: task hung in hci_dev_close_sync bluetooth 1 C unreliable 2366 1007d 1163d 22/29 866d e36bea6e78ab Bluetooth: core: Fix deadlock on hci_power_on_sync.
BUG: corrupted list in hci_conn_add_sysfs bluetooth 19 C error done 9 1021d 1020d 22/29 866d 448a496f7606 Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
WARNING: ODEBUG bug in __cancel_work bluetooth -1 C inconclusive 1 1060d 1056d 22/29 866d 2d2cb3066f2c Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
upstream test error: WARNING: ODEBUG bug in mgmt_index_removed bluetooth -1 551 1063d 1070d 22/29 866d 3f2893d3c142 Bluetooth: don't try to cancel uninitialized works at mgmt_index_removed()
memory leak in vhci_write bluetooth 3 C 1 1058d 1054d 22/29 866d 7c9524d92964 Bluetooth: L2CAP: Fix memory leak in vhci_write
INFO: trying to register non-static key in hci_uart_flush (2) bluetooth -1 syz error error 37 994d 2136d 22/29 866d 3124d320c22f Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
WARNING: ODEBUG bug in bt_host_release bluetooth -1 syz done done 7 1548d 1802d 22/29 1023d e2cb6b891ad2 bluetooth: eliminate the potential race condition when removing the HCI controller
general protection fault in hci_inquiry_result_with_rssi_evt bluetooth 2 C done 17 1280d 1304d 20/29 1147d 72279d17df54 Bluetooth: hci_event: Rework hci_inquiry_result_with_rssi_evt
KASAN: slab-out-of-bounds Read in add_adv_patterns_monitor bluetooth 17 C error done 5 1602d 1623d 20/29 1154d b4a221ea8a1f Bluetooth: advmon offload MSFT add rssi support
INFO: trying to register non-static key in l2cap_sock_teardown_cb bluetooth -1 C done done 88 1347d 1650d 20/29 1219d 1bff51ea59a9 Bluetooth: fix use-after-free error in lock_sock_nested()
KASAN: null-ptr-deref Write in l2cap_chan_put bluetooth 23 syz done done 7 1351d 1796d 20/29 1219d 1bff51ea59a9 Bluetooth: fix use-after-free error in lock_sock_nested()
memory leak in mgmt_cmd_complete bluetooth 3 C 3 1415d 1514d 20/29 1219d 709fca500067 Bluetooth: hci_sock: purge socket queues in the destruct() callback
KASAN: slab-out-of-bounds Read in hci_le_meta_evt (2) bluetooth 17 C inconclusive 2 1347d 1347d 20/29 1219d 3a56ef719f0b Bluetooth: stop proccessing malicious adv data
BUG: sleeping function called from invalid context in lock_sock_nested (2) bluetooth 5 C done error 19391 1428d 1964d 20/29 1337d e04480920d1e Bluetooth: defer cleanup of resources in hci_unregister_dev() Bluetooth: defer cleanup of resources in hci_unregister_dev()
INFO: trying to register non-static key in l2cap_chan_del bluetooth -1 syz inconclusive 73 1581d 1799d 20/29 1338d 3af70b39fa2d Bluetooth: check for zapped sk before connecting
inconsistent lock state in sco_sock_timeout bluetooth 4 C done 16 1443d 1787d 20/29 1338d ba316be1b6a0 Bluetooth: schedule SCO timeouts with delayed_work
general protection fault in hci_release_dev bluetooth 2 C done 41 1417d 1438d 20/29 1338d e04480920d1e Bluetooth: defer cleanup of resources in hci_unregister_dev()
INFO: trying to register non-static key in skb_dequeue bluetooth -1 C error 28951 1523d 1804d 20/29 1338d be8597239379 Bluetooth: initialize skb_queue_head at l2cap_chan_create()
BUG: corrupted list in kobject_add_internal (3) bluetooth 8 C inconclusive 3 1373d 1478d 20/29 1338d 92fe24a7db75 Bluetooth: skip invalid hci_sync_conn_complete_evt
KASAN: use-after-free Read in hci_send_acl bluetooth 19 C done 2 1591d 1802d 20/29 1338d 5c4c8c954409 Bluetooth: verify AMP hci_chan before amp_destroy
INFO: task hung in hci_req_sync bluetooth 1 C inconclusive 1 1431d 1427d 20/29 1338d f41a4b2b5eb7 Bluetooth: add timeout sanity check to hci_inquiry
KASAN: null-ptr-deref Write in amp_read_loc_assoc_final_data bluetooth 12 C done 185 1603d 1804d 20/29 1552d e8bd76ede155 Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data
KASAN: slab-out-of-bounds Read in hci_le_meta_evt bluetooth 17 C error error 45 1680d 1801d 19/29 1583d f7e0e8b2f1b0 Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
memory leak in h5_rx_pkt_start bluetooth 3 C 5 1780d 2123d 19/29 1583d 70f259a3f427 Bluetooth: hci_h5: close serdev device and free hu in h5_close 855af2d74c87 Bluetooth: hci_h5: fix memory leak in h5_close
KASAN: use-after-free Write in __sco_sock_close bluetooth 24 C done done 10 1704d 1802d 19/29 1583d 6dfccd13db2f Bluetooth: Fix null pointer dereference in hci_event_packet()
general protection fault in hci_event_packet bluetooth 2 C done 25 1749d 1802d 19/29 1583d 6dfccd13db2f Bluetooth: Fix null pointer dereference in hci_event_packet()
BUG: corrupted list in kobject_add_internal bluetooth 8 C done done 9 1734d 1797d 15/29 1696d a46b7ed4d52d Bluetooth: Fix auto-creation of hci_conn at Conn Complete event
WARNING: refcount bug in do_enable_set bluetooth 13 C inconclusive done 8 1798d 1908d 15/29 1696d b83764f9220a Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
KASAN: use-after-free Write in refcount_warn_saturate bluetooth 24 C inconclusive done 2 1800d 1958d 15/29 1696d b83764f9220a Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
memory leak in read_adv_mon_features bluetooth 3 C 2 1766d 1789d 15/29 1696d cafd472a10ff Bluetooth: Fix memory leak in read_adv_mon_features()
KASAN: slab-out-of-bounds Read in hci_extended_inquiry_result_evt bluetooth 17 C 16 1800d 1828d 15/29 1757d 51c19bf3d5cf Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt()
KASAN: slab-out-of-bounds Read in hci_inquiry_result_with_rssi_evt bluetooth 17 C error 9 1802d 1822d 15/29 1757d 629b49c848ee Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt()
WARNING: ODEBUG bug in rfcomm_dev_ioctl bluetooth -1 1 1951d 1950d 15/29 1886d 71811cac8532 Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
linux-next test error: KASAN: use-after-free Read in l2cap_sock_release bluetooth -1 12 1981d 1983d 15/29 1886d 2a154903cec2 Bluetooth: prefetch channel before killing sock
KASAN: use-after-free Write in hci_sock_bind bluetooth 24 4 1970d 2002d 15/29 1968d 11eb85ec42dc Bluetooth: Fix race condition in hci_release_sock()
KMSAN: use-after-free in kfree_skb bluetooth 18 syz 34 2053d 2101d 15/29 2036d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
KMSAN: use-after-free in skb_dequeue bluetooth 18 C 1 2096d 2096d 15/29 2036d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
KASAN: invalid-free in skb_free_head bluetooth 22 C done 1 2077d 2077d 15/29 2036d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
general protection fault in qca_setup bluetooth 2 C done done 6 2340d 2340d 13/29 2069d b36a1552d731 Bluetooth: hci_uart: check for missing tty operations
BUG: unable to handle kernel NULL pointer dereference in hci_uart_set_flow_control bluetooth 10 C done 7 2302d 2302d 12/29 2157d b36a1552d731 Bluetooth: hci_uart: check for missing tty operations
memory leak in bcsp_recv bluetooth 3 C 3 2210d 2237d 12/29 2165d 4ce9146e0370 Bluetooth: hci_bcsp: Fix memory leak in rx_skb
WARNING in lockdep_unregister_key bluetooth -1 C done 214 2298d 2312d 11/29 2291d 82efcab3b9f3 workqueue: Only unregister a registered lockdep key
general protection fault in hci_uart_write_work bluetooth 2 C 84 2319d 2368d 11/29 2295d 32a7b4cbe93b Bluetooth: hci_ldisc: Initialize hci_dev before open()
KASAN: use-after-free Read in h5_reset_rx bluetooth 19 2 2326d 2331d 11/29 2295d 56897b217a1d Bluetooth: hci_ldisc: Postpone HCI_UART_PROTO_READY bit set in hci_uart_set_proto()
BUG: unable to handle kernel paging request in h4_recv_buf bluetooth 8 C 203 2319d 2380d 11/29 2295d 1dc2d785156c Bluetooth: hci_uart: Check if socket buffer is ERR_PTR in h4_recv_buf()