static void ext4_end_io_dio(struct kiocb *iocb, loff_t offset,
			    ssize_t size, void *private)
{
        ext4_io_end_t *io_end = iocb->private;
	struct workqueue_struct *wq;
	unsigned long flags;
	struct ext4_inode_info *ei;

	/* if not async direct IO or dio with 0 bytes write, just return */
	if (!io_end || !size)
		return;

	ext_debug("ext4_end_io_dio(): io_end 0x%p"
		  "for inode %lu, iocb 0x%p, offset %llu, size %llu\n",
 		  iocb->private, io_end->inode->i_ino, iocb, offset,
		  size);

	/* if not aio dio with unwritten extents, just free io and return */
	if (io_end->flag != EXT4_IO_UNWRITTEN){
		ext4_free_io_end(io_end);
		iocb->private = NULL;
		return;
	}

	io_end->offset = offset;
	io_end->size = size;
	io_end->flag = EXT4_IO_UNWRITTEN;
	wq = EXT4_SB(io_end->inode->i_sb)->dio_unwritten_wq;

	/* queue the work to convert unwritten extents to written */
	queue_work(wq, &io_end->work);

	/* Add the io_end to per-inode completed aio dio list*/
	ei = EXT4_I(io_end->inode);
	spin_lock_irqsave(&ei->i_completed_io_lock, flags);
	list_add_tail(&io_end->list, &ei->i_completed_io_list);
	spin_unlock_irqrestore(&ei->i_completed_io_lock, flags);
	iocb->private = NULL;
}
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.