syzbot

 sign-in | mailing list | source | docs
🐞 Open [1568]
≡ Subsystems
🐞 Fixed [5936]
🐞 Invalid [14430]
⬇ Missing Backports [102]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bluetooth (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: invalid-free in hci_req_sync_complete bluetooth syz 179 169d 243d 1/28 never Bluetooth: Fix double free in hci_req_sync_complete
KASAN: slab-use-after-free Read in set_powered_sync bluetooth C done 153 23d 159d 21/28 never Bluetooth: MGMT: Fix slab-use-after-free Read in set_powered_sync
KASAN: slab-use-after-free Read in sco_sock_connect bluetooth syz 1 27d 25d 21/28 never Bluetooth: SCO: remove the redundant sco_conn_put
BUG: sleeping function called from invalid context in hci_le_create_big_complete_evt bluetooth C done 380 15d 258d 21/28 never Bluetooth: hci_core: Fix sleeping function called from invalid context
KMSAN: uninit-value in hci_rx_work bluetooth C 29 32d 150d 28/28 5d02h 3fe288a8214e Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet
WARNING in hci_conn_timeout bluetooth C done 6022 5d04h 1602d 28/28 5d02h 2b0f2fc9ed62 Bluetooth: hci_conn: Use disable_delayed_work_sync
KASAN: slab-use-after-free Write in sco_sock_timeout bluetooth C done 275 56d 401d 28/28 25d 1bf4470a3939 Bluetooth: SCO: Fix UAF on sco_sock_timeout
possible deadlock in rfcomm_sk_state_change bluetooth C done 22650 67d 1195d 28/28 38d 08d1914293da Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change
KASAN: slab-use-after-free Read in l2cap_connect (2) bluetooth C done 8 90d 179d 28/28 38d 333b4fd11e89 Bluetooth: L2CAP: Fix uaf in l2cap_connect
BUG: workqueue leaked atomic, lock or RCU: kworker/u33:NUM[NUM] bluetooth C 13 135d 148d 28/28 78d c531e63871c0 Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
WARNING in __hci_cmd_sync_sk bluetooth syz 36 149d 165d 27/28 126d f1a8f402f13f Bluetooth: L2CAP: Fix deadlock
WARNING in btusb_submit_intr_urb/usb_submit_urb usb bluetooth C error 2 167d 178d 27/28 129d a368ecde8a50 USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
general protection fault in l2cap_sock_recv_cb bluetooth C inconclusive 8 171d 197d 26/28 137d 89e856e124f9 bluetooth/l2cap: sync sock recv cb and release
possible deadlock in __flush_workqueue bluetooth 1456 139d 339d 26/28 137d 0d151a103775 Bluetooth: hci_core: cancel all works upon hci_unregister_dev()
WARNING in hci_conn_del bluetooth C done 10497 165d 297d 26/28 137d 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 C 1 196d 192d 26/28 164d 22f008128625 USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
general protection fault in btintel_read_version bluetooth C error 5 328d 339d 25/28 255d b79e04091010 Bluetooth: btintel: Fix null ptr deref in btintel_read_version
KASAN: slab-use-after-free Write in __hci_acl_create_connection_sync bluetooth C done 87 306d 317d 25/28 255d 5f641f03abcc Bluetooth: hci_conn: Fix UAF Write in __hci_acl_create_connection_sync
memory leak in corrupted bluetooth syz 536 268d 340d 25/28 267d 0a186b49bba5 batman-adv: mcast: fix memory leak on deleting a batman-adv interface
KASAN: null-ptr-deref Read in ida_free (4) bluetooth C done done 29 363d 402d 25/28 310d af73483f4e8b ida: Fix crash in ida_free when the bitmap is empty
possible deadlock in hci_rfkill_set_block bluetooth C done 3391 351d 424d 25/28 320d 769bf60e17ee Bluetooth: Fix deadlock in vhci_send_frame
KASAN: slab-out-of-bounds Read in create_monitor_event bluetooth C done 952 424d 439d 25/28 366d 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 C done 34 435d 553d 25/28 366d acab8ff29a2a Bluetooth: ISO: Fix invalid context error
general protection fault in sco_conn_add bluetooth C done 4 521d 531d 23/28 436d 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 C done 19 452d 586d 23/28 436d 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 498d 498d 23/28 436d 8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
KASAN: slab-use-after-free Read in hci_conn_del bluetooth 7 575d 599d 22/28 538d ca1fd42e7dbf Bluetooth: Fix potential double free caused by hci_conn_unlink
possible deadlock in sco_conn_del bluetooth C done done 279 585d 988d 22/28 538d a2ac591cb4d8 Bluetooth: Fix UAF in hci_conn_hash_flush again
KASAN: slab-use-after-free Read in hci_conn_hash_flush bluetooth C error 3511 564d 658d 22/28 538d 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 C error done 14 723d 997d 22/28 561d 1d80d57ffcb5 Bluetooth: Fix possible deadlock in rfcomm_sk_state_change
WARNING: bad unlock balance in l2cap_recv_frame bluetooth 75 604d 616d 22/28 561d 25e97f7b1866 Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp
KASAN: use-after-free Read in mgmt_pending_remove bluetooth C unreliable 9 837d 857d 22/28 665d 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 839d 835d 22/28 665d f74ca25d6d66 Bluetooth: avoid hci_dev_test_and_set_flag() in mgmt_init_hdev()
KASAN: use-after-free Write in sco_sock_timeout bluetooth C done 272 940d 1212d 22/28 665d 7aa1e7d15f8a Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
INFO: task hung in hci_dev_close_sync bluetooth C unreliable 2366 807d 962d 22/28 665d e36bea6e78ab Bluetooth: core: Fix deadlock on hci_power_on_sync.
BUG: corrupted list in hci_conn_add_sysfs bluetooth C error done 9 820d 819d 22/28 665d 448a496f7606 Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
WARNING: ODEBUG bug in __cancel_work bluetooth C inconclusive 1 859d 855d 22/28 665d 2d2cb3066f2c Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
upstream test error: WARNING: ODEBUG bug in mgmt_index_removed bluetooth 551 862d 870d 22/28 665d 3f2893d3c142 Bluetooth: don't try to cancel uninitialized works at mgmt_index_removed()
memory leak in vhci_write bluetooth C 1 858d 854d 22/28 665d 7c9524d92964 Bluetooth: L2CAP: Fix memory leak in vhci_write
INFO: trying to register non-static key in hci_uart_flush (2) bluetooth syz error error 37 793d 1935d 22/28 665d 3124d320c22f Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
WARNING: ODEBUG bug in bt_host_release bluetooth syz done done 7 1348d 1601d 22/28 823d e2cb6b891ad2 bluetooth: eliminate the potential race condition when removing the HCI controller
general protection fault in hci_inquiry_result_with_rssi_evt bluetooth C done 17 1079d 1104d 20/28 947d 72279d17df54 Bluetooth: hci_event: Rework hci_inquiry_result_with_rssi_evt
KASAN: slab-out-of-bounds Read in add_adv_patterns_monitor bluetooth C error done 5 1402d 1422d 20/28 953d b4a221ea8a1f Bluetooth: advmon offload MSFT add rssi support
INFO: trying to register non-static key in l2cap_sock_teardown_cb bluetooth C done done 88 1147d 1450d 20/28 1018d 1bff51ea59a9 Bluetooth: fix use-after-free error in lock_sock_nested()
KASAN: null-ptr-deref Write in l2cap_chan_put bluetooth syz done done 7 1150d 1596d 20/28 1018d 1bff51ea59a9 Bluetooth: fix use-after-free error in lock_sock_nested()
memory leak in mgmt_cmd_complete bluetooth C 3 1214d 1314d 20/28 1018d 709fca500067 Bluetooth: hci_sock: purge socket queues in the destruct() callback
KASAN: slab-out-of-bounds Read in hci_le_meta_evt (2) bluetooth C inconclusive 2 1147d 1146d 20/28 1018d 3a56ef719f0b Bluetooth: stop proccessing malicious adv data
BUG: sleeping function called from invalid context in lock_sock_nested (2) bluetooth C done error 19391 1228d 1763d 20/28 1136d 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 syz inconclusive 73 1380d 1598d 20/28 1137d 3af70b39fa2d Bluetooth: check for zapped sk before connecting
inconsistent lock state in sco_sock_timeout bluetooth C done 16 1242d 1586d 20/28 1137d ba316be1b6a0 Bluetooth: schedule SCO timeouts with delayed_work
general protection fault in hci_release_dev bluetooth C done 41 1216d 1237d 20/28 1137d e04480920d1e Bluetooth: defer cleanup of resources in hci_unregister_dev()
INFO: trying to register non-static key in skb_dequeue bluetooth C error 28951 1322d 1603d 20/28 1137d be8597239379 Bluetooth: initialize skb_queue_head at l2cap_chan_create()
BUG: corrupted list in kobject_add_internal (3) bluetooth C inconclusive 3 1173d 1277d 20/28 1137d 92fe24a7db75 Bluetooth: skip invalid hci_sync_conn_complete_evt
KASAN: use-after-free Read in hci_send_acl bluetooth C done 2 1391d 1601d 20/28 1137d 5c4c8c954409 Bluetooth: verify AMP hci_chan before amp_destroy
INFO: task hung in hci_req_sync bluetooth C inconclusive 1 1231d 1227d 20/28 1137d f41a4b2b5eb7 Bluetooth: add timeout sanity check to hci_inquiry
KASAN: null-ptr-deref Write in amp_read_loc_assoc_final_data bluetooth C done 185 1402d 1603d 20/28 1351d 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 C error error 45 1479d 1600d 19/28 1382d f7e0e8b2f1b0 Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
memory leak in h5_rx_pkt_start bluetooth C 5 1579d 1922d 19/28 1382d 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 C done done 10 1503d 1601d 19/28 1382d 6dfccd13db2f Bluetooth: Fix null pointer dereference in hci_event_packet()
general protection fault in hci_event_packet bluetooth C done 25 1548d 1601d 19/28 1382d 6dfccd13db2f Bluetooth: Fix null pointer dereference in hci_event_packet()
BUG: corrupted list in kobject_add_internal bluetooth C done done 9 1533d 1596d 15/28 1496d a46b7ed4d52d Bluetooth: Fix auto-creation of hci_conn at Conn Complete event
WARNING: refcount bug in do_enable_set bluetooth C inconclusive done 8 1598d 1708d 15/28 1496d b83764f9220a Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
KASAN: use-after-free Write in refcount_warn_saturate bluetooth C inconclusive done 2 1599d 1758d 15/28 1496d b83764f9220a Bluetooth: Fix kernel oops triggered by hci_adv_monitors_clear()
memory leak in read_adv_mon_features bluetooth C 2 1565d 1588d 15/28 1496d cafd472a10ff Bluetooth: Fix memory leak in read_adv_mon_features()
KASAN: slab-out-of-bounds Read in hci_extended_inquiry_result_evt bluetooth C 16 1599d 1627d 15/28 1556d 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 C error 9 1601d 1621d 15/28 1556d 629b49c848ee Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt()
WARNING: ODEBUG bug in rfcomm_dev_ioctl bluetooth 1 1750d 1750d 15/28 1686d 71811cac8532 Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
linux-next test error: KASAN: use-after-free Read in l2cap_sock_release bluetooth 12 1780d 1782d 15/28 1686d 2a154903cec2 Bluetooth: prefetch channel before killing sock
KASAN: use-after-free Write in hci_sock_bind bluetooth 4 1769d 1802d 15/28 1767d 11eb85ec42dc Bluetooth: Fix race condition in hci_release_sock()
KMSAN: use-after-free in kfree_skb bluetooth syz 34 1852d 1900d 15/28 1835d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
KMSAN: use-after-free in skb_dequeue bluetooth C 1 1895d 1895d 15/28 1835d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
KASAN: invalid-free in skb_free_head bluetooth C done 1 1877d 1876d 15/28 1835d cf94da6f502d Bluetooth: Fix invalid-free in bcsp_close()
general protection fault in qca_setup bluetooth C done done 6 2139d 2139d 13/28 1868d b36a1552d731 Bluetooth: hci_uart: check for missing tty operations
BUG: unable to handle kernel NULL pointer dereference in hci_uart_set_flow_control bluetooth C done 7 2101d 2101d 12/28 1956d b36a1552d731 Bluetooth: hci_uart: check for missing tty operations
memory leak in bcsp_recv bluetooth C 3 2009d 2036d 12/28 1964d 4ce9146e0370 Bluetooth: hci_bcsp: Fix memory leak in rx_skb
WARNING in lockdep_unregister_key bluetooth C done 214 2098d 2111d 11/28 2091d 82efcab3b9f3 workqueue: Only unregister a registered lockdep key
general protection fault in hci_uart_write_work bluetooth C 84 2118d 2167d 11/28 2095d 32a7b4cbe93b Bluetooth: hci_ldisc: Initialize hci_dev before open()
KASAN: use-after-free Read in h5_reset_rx bluetooth 2 2125d 2131d 11/28 2095d 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 C 203 2118d 2180d 11/28 2095d 1dc2d785156c Bluetooth: hci_uart: Check if socket buffer is ERR_PTR in h4_recv_buf()