aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorLuiz Augusto von Dentz2024-02-09 09:08:06 -0500
committerLuiz Augusto von Dentz2024-03-06 17:23:52 -0500
commit5f641f03abccddd1a37233ff1b8e774b9ff1f4e8 (patch)
tree2ed7e13b36f918bec9039bc8e9ef6e9d0c7112c4 /include
parentbf98feea5b65ced367a871cf35fc044dedbcfb85 (diff)
Bluetooth: hci_conn: Fix UAF Write in __hci_acl_create_connection_sync
This fixes the UAF on __hci_acl_create_connection_sync caused by connection abortion, it uses the same logic as to LE_LINK which uses hci_cmd_sync_cancel to prevent the callback to run if the connection is abort prematurely. Reported-by: syzbot+3f0a39be7a2035700868@syzkaller.appspotmail.com Fixes: 45340097ce6e ("Bluetooth: hci_conn: Only do ACL connections sequentially") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/net/bluetooth/hci_sync.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
index 824660f8f30d..ed334c253ebc 100644
--- a/include/net/bluetooth/hci_sync.h
+++ b/include/net/bluetooth/hci_sync.h
@@ -139,5 +139,4 @@ int hci_le_big_terminate_sync(struct hci_dev *hdev, u8 handle);
int hci_le_pa_terminate_sync(struct hci_dev *hdev, u16 handle);
-int hci_acl_create_connection_sync(struct hci_dev *hdev,
- struct hci_conn *conn);
+int hci_connect_acl_sync(struct hci_dev *hdev, struct hci_conn *conn);