Bluetooth: L2CAP: fix use-after-free in l2capconndel()
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 v5.4.224 by commit c1f594dddd9ffd747c39f49cc5b67a9b7677d2ab, it was introduced in version v5.4.209 by commit 098e07ef0059296e710a801cdbd74b59016e6624. For more details please see the references link.