static ssize_t f_hid_opts_dev_show(struct config_item *item, char *page)
{
	struct f_hid_opts *opts = to_f_hid_opts(item);

	return sprintf(page, "%d:%d\n", major, opts->minor);
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.