drm/fb-helper: Fix out-of-bounds access
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 v5.19.2 by commit 9c49ac792c639dbec0728b513329a32461f72253, it was introduced in version v5.18 by commit 67b723f5b74254d27962b1b59bddfee1584575ff. For more details please see the references link.