UVI-2021-1001986 usbnet: sanity check for maxpacket

usbnet: sanity check for maxpacket 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 v4.19.215 by commit 002d82227c0abe29118cf80f7e2f396b22d448ed...