static struct dentry *isofs_fh_to_dentry(struct super_block *sb,
	struct fid *fid, int fh_len, int fh_type)
{
	struct isofs_fid *ifid = (struct isofs_fid *)fid;

	if (fh_len < 3 || fh_type > 2)
		return NULL;

	return isofs_export_iget(sb, ifid->block, ifid->offset,
			ifid->generation);
}

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.