isofs: Fix out of bound access for corrupted isofs image
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 v4.19.217 by commit b0ddff8d68f2e43857a84dce54c3deab181c8ae1. For more details please see the references link.