In the Linux kernel, the following vulnerability has been resolved:Bluetooth: hci_conn: Use disable_delayed_work_syncThis makes use of disable_delayed_work_sync insteadcancel_delayed_work_sync as it not only cancel the ongoing work but alsodisables new submit which is disarable since the object holding the workis about to be freed.
No PoCs from references.
- https://github.com/cku-heise/euvd-api-doc