/usr/lib/liblwgeom-2.4.so.0 is in liblwgeom-2.4-0 2.4.3+dfsg-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/liblwgeom-2.4.so.0.0.0
/usr/lib/liblwgeom-2.4.so.0.0.0