ax25: Fix NULL pointer dereferences in ax25 timers
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 v5.4.190 by commit 40cb8b3b19c087a4e20f6740701e53fefbe19a7b, it was introduced in version v5.4.190 by commit d2be5b563ef391f684592a28440067f4fa3735f4. For more details please see the references link.