Detections
Analytics
CVE-2022-49139
medium
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt This event is just specified for SCO and eSCO link types. On the reception of a HCI_Synchronous_Connection_Complete for a BDADDR of an existing LE connection, LE link type and a status that triggers the second case of the packet processing a NULL pointer dereference happens, as conn->link is NULL.
References
https://git.kernel.org/stable/c/f61c23e73dc653b957781066abfa8105c3fa3f5b
https://git.kernel.org/stable/c/c1aa0dd52db4ce888be0bd820c3fa918d350ca0b
https://git.kernel.org/stable/c/3afee2118132e93e5f6fa636dfde86201a860ab3
https://git.kernel.org/stable/c/1c1291a84e94f6501644634c97544bb8291e9a1a
https://git.kernel.org/stable/c/0f9db1209f59844839175b5b907d3778cafde93d