static ext4_io_end_t *ext4_init_io_end (struct inode *inode, gfp_t flags)
{
	ext4_io_end_t *io = NULL;

	io = kmalloc(sizeof(*io), flags);

	if (io) {
		igrab(inode);
		io->inode = inode;
		io->flag = 0;
		io->offset = 0;
		io->size = 0;
		io->page = NULL;
		INIT_WORK(&io->work, ext4_end_io_work);
		INIT_LIST_HEAD(&io->list);
	}

	return io;
}
NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset.