Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands In 'mgmt_hci_cmd_sync()', check whether the size of parameters passed in 'struct mgmt_cp_hci_cmd_sync' matches the total size of the data (i.e. 'sizeof(struct mgmt_cp_hci_cmd_sync)' plus trailing bytes). Otherwise, large invalid 'params_len' will cause 'hci_cmd_sync_alloc()' to do 'skb_put_data()' from an area beyond the one actually passed to 'mgmt_hci_cmd_sync()'.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 827af4787e74e8df9e8e0677a69fbb15e0856d2f before 9eeafd16d76a7642d12b3442a26c15cd345e12f7; affected 827af4787e74e8df9e8e0677a69fbb15e0856d2f before 03f1700b9b4d4f2fed3165370f3c23db76553178 |
| Linux / Linux | affected 6.13; unaffected 0 before 6.13; unaffected 6.15.3 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.