Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.154 by commit 6b6f94fb9a74dd2891f11de4e638c6202bc89476. For more details please see the references link.