An unsafe use of follow_pfn in get_vaddr_frames in videobuf2 on Linux leads to use-after-free issues or writes to ro-pages.
This site contains information which could be considered illegal in some countries. It is provided here for educational use only and is not intended to be used for illegal activities.
An unsafe use of follow_pfn in get_vaddr_frames in videobuf2 on Linux leads to use-after-free issues or writes to ro-pages.