net: hso: fix NULL-deref on disconnect regression
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 v5.10.33 by commit 90642ee9eb581a13569b1c0bd57e85d962215273, it was introduced in version v5.10.30 by commit dc195928d7e4ec7b5cfc6cd10dc4c8d87a7c72ac. For more details please see the references link.