void giveup_vsx(struct task_struct *tsk)
{
	giveup_fpu_maybe_transactional(tsk);
	giveup_altivec_maybe_transactional(tsk);
	__giveup_vsx(tsk);
}

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.