netrom: Decrease sock refcount when sock timers expire
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 v4.9.277 by commit a01634bf91f2b6c42583770eb6815fb6d1e251cf, it was introduced in version v4.9.155 by commit baa9e32336bf6d0d74a7c3486d2a27feaf57cd5f. For more details please see the references link.