bluetooth subsystem


List(s): linux-bluetooth@vger.kernel.org
Maintainer(s): luiz.dentz@gmail.com, marcel@holtmann.org
Fixed bugs: 111
Parent subsystem(s): kernel (103)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in hci_sent_cmd_data bluetooth prio:high actionable 19 1 7d19h 2d07h
INFO: trying to register non-static key in bt_accept_unlink prio:high bluetooth -1 2 55d 62d
WARNING in hci_send_acl (4) prio:low bluetooth -1 1 88d 84d
KASAN: slab-use-after-free Read in skb_dequeue (2) actionable prio:high bluetooth 19 2 33d 87d PATCH [86d]
WARNING in hci_conn_drop (4) prio:high bluetooth -1 4 76d 90d
WARNING in l2cap_send_conn_req prio:low bluetooth -1 3 66d 100d PATCH [85d]
WARNING in hci_send_cmd (4) prio:high bluetooth -1 6 24d 110d 💬 1 [41d]
KASAN: slab-use-after-free Read in process_one_work (2) bluetooth prio:high 19 3 84d 113d
WARNING in l2cap_conn_start prio:low bluetooth -1 6 13d 155d
WARNING in hci_connect_sco prio:low bluetooth -1 syz 6 2d14h 232d 💬 2 [193d]
INFO: task hung in get_signal (2) prio:low bluetooth 1 syz 1 255d 251d
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth prio:high 19 syz error error 78 180d 395d 💬 3 [388d]
INFO: task hung in hci_remote_features_evt (2) prio:high bluetooth 1 syz error inconclusive 9 319d 464d
KASAN: wild-memory-access Read in l2cap_connect_cfm prio:high bluetooth 19 syz, C error inconclusive 345 46d 514d 💬 1 [41d]
WARNING: held lock freed in bt_accept_dequeue prio:high bluetooth 4 34 66d 604d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 syz, C error 25839 1h20m 604d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 238 1d15h 662d 💬 1 [9d22h]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb prio:high bluetooth 19 syz error 203 46d 662d 💬 3 [41d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 syz, C error 593 2d02h 750d PATCH [139d]
KASAN: slab-use-after-free Read in l2cap_recv_frame prio:high bluetooth 19 syz, C inconclusive inconclusive 140 119d 839d 💬 2 [323d]
WARNING in hci_recv_frame prio:low bluetooth -1 syz, C error 266 45d 839d 💬 1 [103d]
WARNING in l2cap_chan_send prio:high bluetooth -1 C 59 5d17h 852d
WARNING in l2cap_chan_del prio:high bluetooth -1 386 16h33m 879d
general protection fault in lock_sock_nested prio:high bluetooth 19 syz, C done done 4503 62d 1068d
WARNING in call_timer_fn bluetooth prio:high -1 syz, C unreliable 9625 6m 1366d 💬 8 [9d22h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 syz, C inconclusive inconclusive 92 61d 1645d
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 87d 91d