Find all symbolic links (type l) that are empty (empty) in the current directory (.) and all subdirectories (mindepth 2) and change the ownership of those links (chown) to the same as the current directory (stat -c "%u:%g" ./) and all subdirectories (R) recursively (+).
find . -mindepth 2 -type l -empty -exec chown -R $(stat -c "%u:%g" ./) {} +