diff options
| -rw-r--r-- | include/net/bluetooth/mgmt.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 2534bd4d22b2..f3baad589db0 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -44,6 +44,7 @@ #define MGMT_STATUS_INVALID_INDEX 0x11 #define MGMT_STATUS_RFKILLED 0x12 #define MGMT_STATUS_ALREADY_PAIRED 0x13 +#define MGMT_STATUS_PERMISSION_DENIED 0x14 struct mgmt_hdr { __le16 opcode; diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 2162f7bc89be..920acf0625f6 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -6379,6 +6379,13 @@ int mgmt_control(struct hci_mgmt_chan *chan, struct sock *sk, handler = &chan->handlers[opcode]; + if (!hci_sock_test_flag(sk, HCI_SOCK_TRUSTED) && + !(handler->flags & HCI_MGMT_UNTRUSTED)) { + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_PERMISSION_DENIED); + goto done; + } + if (index != MGMT_INDEX_NONE) { hdev = hci_dev_get(index); if (!hdev) { |