Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected efc7688b557dd1be10eead7399b315efcb1dbc74 before 1c1291a84e94f6501644634c97544bb8291e9a1a; affected efc7688b557dd1be10eead7399b315efcb1dbc74 before 0f9db1209f59844839175b5b907d3778cafde93d; affected efc7688b557dd1be10eead7399b315efcb1dbc74 before c1aa0dd52db4ce888be0bd820c3fa918d350ca0b; affected efc7688b557dd1be10eead7399b315efcb1dbc74 before f61c23e73dc653b957781066abfa8105c3fa3f5b; affected efc7688b557dd1be10eead7399b315efcb1dbc74 before 3afee2118132e93e5f6fa636dfde86201a860ab3 |
| Linux / Linux | affected 2.6.30; unaffected 0 before 2.6.30; unaffected 5.4.231 through 5.4.*; unaffected 5.10.167 through 5.10.*; unaffected 5.15.92 through 5.15.*; unaffected 5.17.3 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1c1291a84e94f6501644634c97544bb8291e9a1a
- https://git.kernel.org/stable/c/0f9db1209f59844839175b5b907d3778cafde93d
- https://git.kernel.org/stable/c/c1aa0dd52db4ce888be0bd820c3fa918d350ca0b
- https://git.kernel.org/stable/c/f61c23e73dc653b957781066abfa8105c3fa3f5b
- https://git.kernel.org/stable/c/3afee2118132e93e5f6fa636dfde86201a860ab3
ADP enrichment
No English description supplied.
No references supplied.