bluetooth subsystem


List(s): linux-bluetooth@vger.kernel.org
Maintainer(s): luiz.dentz@gmail.com, marcel@holtmann.org
Fixed bugs: 107
Parent subsystem(s): kernel (89)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in l2cap_sock_setsockopt (2) bluetooth prio:high 17 1 6d12h 1d23h
KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero bluetooth prio:high 11 C 2 9d08h 5d11h 💬 1 [5d06h]
INFO: trying to register non-static key in bt_accept_unlink prio:high bluetooth -1 2 36d 43d
WARNING in hci_send_acl (4) prio:low bluetooth -1 1 69d 65d
KASAN: slab-use-after-free Read in skb_dequeue (2) actionable prio:high bluetooth 19 2 14d 68d PATCH [67d]
WARNING in hci_conn_drop (4) prio:high bluetooth -1 4 57d 71d
KASAN: slab-use-after-free Read in l2cap_disconn_ind (3) prio:high bluetooth 19 1 77d 74d PATCH [27d]
WARNING in l2cap_send_conn_req prio:low bluetooth -1 3 47d 81d PATCH [66d]
WARNING in hci_send_cmd (4) prio:high bluetooth -1 6 5d08h 91d 💬 1 [22d]
KASAN: slab-use-after-free Read in process_one_work (2) bluetooth prio:high 19 3 65d 94d
WARNING in l2cap_conn_start prio:low bluetooth -1 5 70d 136d
WARNING in hci_connect_sco prio:low bluetooth -1 syz 5 7d16h 213d 💬 2 [174d]
INFO: task hung in get_signal (2) prio:low bluetooth 1 syz 1 236d 232d
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth prio:high 19 syz error error 78 161d 376d 💬 3 [369d]
INFO: task hung in hci_remote_features_evt (2) prio:high bluetooth 1 syz error inconclusive 9 300d 445d
KASAN: wild-memory-access Read in l2cap_connect_cfm prio:high bluetooth 19 C error 345 27d 495d 💬 1 [22d]
WARNING: held lock freed in bt_accept_dequeue prio:high bluetooth 4 34 48d 585d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 C error 23668 25m 585d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 209 2d16h 643d 💬 1 [53d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb prio:high bluetooth 19 syz error 203 27d 643d 💬 3 [22d]
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) prio:high bluetooth 19 syz error 122 2d15h 663d 💬 3 [22d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 C error 587 10d 731d PATCH [120d]
KASAN: slab-use-after-free Read in l2cap_recv_frame prio:high bluetooth 19 C inconclusive inconclusive 140 100d 820d 💬 2 [304d]
WARNING in hci_recv_frame prio:low bluetooth -1 C error 266 26d 820d 💬 1 [84d]
WARNING in l2cap_chan_send prio:high bluetooth -1 58 32d 833d
WARNING in l2cap_chan_del prio:high bluetooth -1 383 2d17h 860d
general protection fault in lock_sock_nested prio:high bluetooth 19 C done done 4503 43d 1049d
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9562 11h11m 1347d 💬 8 [22d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 92 42d 1626d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in l2cap_sock_suspend_cb (4) prio:high bluetooth 12 4 68d 72d