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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 7d23h 3d23h
KASAN: slab-use-after-free Read in bnep_add_connection bluetooth actionable prio:normal 19 1 29d 22d
WARNING in hci_send_acl (4) prio:low bluetooth -1 1 30d 26d
KASAN: slab-use-after-free Read in skb_dequeue (2) actionable prio:high bluetooth 19 1 32d 28d PATCH [28d]
WARNING in hci_conn_drop (4) prio:high bluetooth -1 4 18d 32d
KASAN: slab-use-after-free Read in l2cap_disconn_ind (3) prio:high bluetooth 19 1 38d 34d
WARNING in l2cap_send_conn_req prio:low bluetooth -1 3 8d04h 41d PATCH [27d]
KASAN: slab-use-after-free Read in skb_pull (2) prio:normal bluetooth 19 1 48d 47d PATCH [38d]
WARNING in hci_send_cmd (4) bluetooth prio:high -1 3 42d 52d 💬 1 [51d]
KASAN: slab-use-after-free Read in process_one_work (2) bluetooth prio:high 19 3 26d 55d
WARNING in l2cap_conn_start prio:low bluetooth -1 5 30d 97d
WARNING in hci_connect_sco prio:low bluetooth -1 syz 5 104d 174d 💬 2 [135d]
INFO: task hung in get_signal (2) prio:low bluetooth 1 syz 1 197d 193d
INFO: trying to register non-static key in l2cap_unregister_user bluetooth prio:high -1 13 95d 243d
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth prio:high 19 syz error error 78 122d 337d 💬 3 [330d]
INFO: task hung in hci_remote_features_evt (2) bluetooth prio:high 1 syz error inconclusive 9 261d 406d
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 83d 442d
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth prio:high 19 C error 345 18d 456d 💬 1 [14d]
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 285d 539d 💬 4 [295d]
WARNING: held lock freed in bt_accept_dequeue bluetooth prio:high 4 34 8d20h 546d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 C error 18982 23m 546d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth prio:high 1 syz done 111 5d10h 585d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 170 1d04h 603d 💬 1 [14d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth prio:high 19 syz error 203 18d 603d 💬 3 [14d]
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) prio:high bluetooth 19 syz error 102 1d17h 623d 💬 3 [14d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 C error 581 5m 692d PATCH [80d]
KASAN: slab-use-after-free Read in l2cap_recv_frame bluetooth prio:high 19 C inconclusive inconclusive 140 60d 781d 💬 2 [265d]
WARNING in hci_recv_frame bluetooth prio:low -1 C error 266 17d 781d 💬 1 [45d]
WARNING in l2cap_chan_send prio:high bluetooth -1 57 64d 794d
WARNING in l2cap_chan_del prio:high bluetooth -1 369 4d00h 821d
general protection fault in lock_sock_nested prio:high bluetooth 19 C done done 4503 3d22h 1010d
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9390 1d11h 1308d 💬 8 [14d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 92 3d15h 1587d
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 29d 33d