can: afcan: fix NULL pointer dereference in canrx_register()
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 v5.10.155 by commit d68fa77ee3d03bad6fe84e89759ddf7005f9e9c6, it was introduced in version v5.10.28 by commit 1a5751d58b14195f763b8c1d9ef33fb8a93e95e7. For more details please see the references link.