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bluetooth subsystem


List(s): linux-bluetooth@vger.kernel.org
Maintainer(s): luiz.dentz@gmail.com, marcel@holtmann.org
Fixed bugs: 94
Parent subsystem(s): kernel (86)
open (40):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 1 19d 15d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_start bluetooth usb 17 177 3h07m 26d
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 5 27d 27d
WARNING in hci_conn_drop (3) bluetooth -1 1 32d 28d
BUG: unable to handle kernel paging request in l2cap_conn_del bluetooth 8 1 45d 41d
KASAN: slab-use-after-free Read in hidp_session_thread (2) bluetooth 19 2 1d11h 50d
WARNING in hci_devcd_register (2) bluetooth -1 4 58d 77d
WARNING: kobject bug in hci_disconnect_all_sync bluetooth -1 1 99d 94d
stack segment fault in kernfs_rename_ns bluetooth 2 16 15d 103d
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth 19 syz 9 7d21h 109d 💬 3 [101d]
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 5 33d 119d 💬 1 [119d]
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 16 8d20h 142d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 33d 178d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 364 1d08h 214d
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 73 13h37m 228d 💬 1 [19d]
possible deadlock in l2cap_info_timeout bluetooth 4 43 18d 248d
general protection fault in h5_recv bluetooth 10 C done 2195 4h10m 264d 💬 1 [4d19h]
general protection fault in hci_devcd_register bluetooth 17 31 81d 294d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 19 19 60d 309d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 57d 310d 💬 4 [67d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 15 11d 317d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 849 3h28m 318d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 22 3d23h 356d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44392 9m 364d 💬 2 [4d19h]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 129 14h08m 375d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 91 4d07h 375d
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 80 1d19h 375d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 4d14h 395d
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 7d15h 399d 💬 1 [128d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 380 17h30m 464d
BUG: sleeping function called from invalid context in lock_sock_nested (3) net bluetooth 19 C inconclusive error 153 58d 536d 💬 2 [95d]
KASAN: slab-use-after-free Read in l2cap_recv_frame bluetooth 19 C inconclusive inconclusive 139 43d 552d 💬 2 [37d]
WARNING in hci_recv_frame bluetooth -1 C error 104 4h52m 553d 💬 1 [165d]
WARNING in l2cap_chan_send bluetooth -1 50 15d 566d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 444d 572d 💬 2 [477d]
WARNING in l2cap_chan_del bluetooth -1 318 23m 593d
general protection fault in lock_sock_nested bluetooth 19 C done done 3637 7h15m 781d
WARNING in call_timer_fn bluetooth -1 C unreliable 7557 37m 1080d 💬 8 [4d19h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 70 3d06h 1359d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 213d 1878d
moderation (9):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in hci_uart_open / hci_uart_tty_close bluetooth 6 1 4d20h 4d20h
WARNING: refcount bug in hci_conn_del_sysfs bluetooth 13 1 42d 38d
KASAN: slab-use-after-free Read in l2cap_register_user (2) bluetooth 19 1 54d 50d
KASAN: slab-use-after-free Read in l2cap_recv_acldata (2) bluetooth 19 3 12d 51d
KASAN: slab-use-after-free Read in full_proxy_write (2) bluetooth 19 3 67d 66d
general protection fault in skb_queue_tail (4) bluetooth 2 1 74d 70d
KASAN: slab-use-after-free Read in force_suspend_read (2) bluetooth 19 1 74d 70d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 50d 147d
KCSAN: data-race in data_alloc / prb_reserve bluetooth 6 1165 10h31m 1681d