static void kvm_flush_pml_buffers(struct kvm *kvm)
{
	int i;
	struct kvm_vcpu *vcpu;
	/*
	 * We only need to kick vcpu out of guest mode here, as PML buffer
	 * is flushed at beginning of all VMEXITs, and it's obvious that only
	 * vcpus running in guest are possible to have unflushed GPAs in PML
	 * buffer.
	 */
	kvm_for_each_vcpu(i, vcpu, kvm)
		kvm_vcpu_kick(vcpu);
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.