void cipso_v4_req_delattr(struct request_sock *req)
{
	struct ip_options_rcu *opt;
	struct inet_request_sock *req_inet;

	req_inet = inet_rsk(req);
	opt = req_inet->opt;
	if (opt == NULL || opt->opt.cipso == 0)
		return;

	cipso_v4_delopt(&req_inet->opt);
}

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.