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bluetooth subsystem


List(s): linux-bluetooth@vger.kernel.org
Maintainer(s): luiz.dentz@gmail.com, marcel@holtmann.org
Fixed bugs: 104
Parent subsystem(s): kernel (95)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: trying to register non-static key in bt_accept_unlink bluetooth prio:high -1 1 5d00h 1d00h
KASAN: slab-use-after-free Read in bnep_add_connection bluetooth actionable prio:normal 19 1 26d 19d
WARNING in hci_send_acl (4) bluetooth prio:low -1 1 27d 23d
KASAN: slab-use-after-free Read in skb_dequeue (2) actionable prio:high bluetooth 19 1 30d 25d PATCH [25d]
WARNING in hci_conn_drop (4) prio:high bluetooth -1 4 15d 29d
KASAN: slab-use-after-free Read in l2cap_disconn_ind (3) prio:high bluetooth 19 1 35d 32d
WARNING in l2cap_send_conn_req prio:low bluetooth -1 3 5d05h 39d PATCH [24d]
KASAN: slab-use-after-free Read in skb_pull (2) prio:normal bluetooth 19 1 45d 44d PATCH [36d]
WARNING in hci_send_cmd (4) bluetooth prio:high -1 3 39d 49d 💬 1 [48d]
KASAN: slab-use-after-free Read in process_one_work (2) bluetooth prio:high 19 3 23d 52d
WARNING in l2cap_conn_start prio:low bluetooth -1 5 27d 94d
WARNING in hci_connect_sco prio:low bluetooth -1 syz 5 101d 171d 💬 2 [132d]
INFO: task hung in get_signal (2) prio:low bluetooth 1 syz 1 194d 190d
INFO: trying to register non-static key in l2cap_unregister_user bluetooth prio:high -1 13 92d 240d
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth prio:high 19 syz error error 78 119d 334d 💬 3 [327d]
INFO: task hung in hci_remote_features_evt (2) bluetooth prio:high 1 syz error inconclusive 9 258d 403d
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 80d 439d
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth prio:high 19 C error 345 15d 453d 💬 1 [11d]
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 282d 536d 💬 4 [293d]
WARNING: held lock freed in bt_accept_dequeue bluetooth prio:high 4 34 5d21h 543d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 C error 18490 1h40m 543d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth prio:high 1 syz done 111 2d11h 582d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 168 23h23m 601d 💬 1 [11d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth prio:high 19 syz error 203 15d 601d 💬 3 [11d]
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) prio:high bluetooth 19 syz error 100 4d18h 620d 💬 3 [11d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 C error 576 2d12h 689d PATCH [77d]
KASAN: slab-use-after-free Read in l2cap_recv_frame bluetooth prio:high 19 C inconclusive inconclusive 140 57d 778d 💬 2 [262d]
WARNING in hci_recv_frame bluetooth prio:low -1 C error 266 14d 778d 💬 1 [42d]
WARNING in l2cap_chan_send prio:high bluetooth -1 57 61d 791d
WARNING in l2cap_chan_del prio:high bluetooth -1 369 1d01h 818d
general protection fault in lock_sock_nested prio:high bluetooth 19 C done done 4503 23h08m 1007d
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9383 7h26m 1305d 💬 8 [11d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 92 16h08m 1584d
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 26d 30d