Luiz Augusto von Dentz 1bf4470a39 Bluetooth: SCO: Fix UAF on sco_sock_timeout ...

conn->sk maybe have been unlinked/freed while waiting for sco_conn_lock
so this checks if the conn->sk is still valid by checking if it part of
sco_sk_list.

Reported-by: syzbot+4c0d0c4cde787116d465@syzkaller.appspotmail.com
Tested-by: syzbot+4c0d0c4cde787116d465@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4c0d0c4cde787116d465
Fixes: ba316be1b6a0 ("Bluetooth: schedule SCO timeouts with delayed_work")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

2024-10-23 10:20:29 -04:00

..

bluetooth.h

Bluetooth: SCO: Fix UAF on sco_sock_timeout

2024-10-23 10:20:29 -04:00

coredump.h

Bluetooth: Add support for hci devcoredump

2023-04-23 21:57:59 -07:00

hci_core.h

Bluetooth: hci_core: Fix sending MGMT_EV_CONNECT_FAILED

2024-09-10 13:06:37 -04:00

hci_mon.h

Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name

2023-10-13 20:06:33 -07:00

hci_sock.h

Bluetooth: hci_core: Prefer struct_size over open coded arithmetic

2024-07-14 21:33:29 -04:00

hci_sync.h

Bluetooth: hci_sync: Introduce hci_cmd_sync_run/hci_cmd_sync_run_once

2024-08-30 17:56:34 -04:00

hci.h

Bluetooth: Add a helper function to extract iso header

2024-09-10 12:41:10 -04:00

iso.h

Bluetooth: ISO: Add broadcast support

2022-07-22 17:14:13 -07:00

l2cap.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

mgmt.h

Bluetooth: Check for ISO support in controller

2023-08-11 11:31:23 -07:00

rfcomm.h

tty: rfcomm: prefer struct_size over open coded arithmetic

2024-07-14 21:33:31 -04:00

sco.h

Bluetooth: af_bluetooth: Make BT_PKT_STATUS generic

2023-08-11 11:49:16 -07:00