_load_ucode_intel_bsp(struct mc_saved_data *mc_saved_data,
		      unsigned long *mc_saved_in_initrd,
		      unsigned long initrd_start_early,
		      unsigned long initrd_end_early,
		      struct ucode_cpu_info *uci)
{
	enum ucode_state ret;

	collect_cpu_info_early(uci);
	scan_microcode(initrd_start_early, initrd_end_early, mc_saved_data,
		       mc_saved_in_initrd, uci);

	ret = load_microcode(mc_saved_data, mc_saved_in_initrd,
			     initrd_start_early, uci);

	if (ret == UCODE_OK)
		apply_microcode_early(uci, true);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.