int security_context_to_sid_default(const char *scontext, u32 scontext_len,
				    u32 *sid, u32 def_sid, gfp_t gfp_flags)
{
	return security_context_to_sid_core(scontext, scontext_len,
					    sid, def_sid, gfp_flags, 1);
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.