static int proc_base_fill_cache(struct file *filp, void *dirent,
	filldir_t filldir, struct task_struct *task, const struct pid_entry *p)
{
	return proc_fill_cache(filp, dirent, filldir, p->name, p->len,
				proc_base_instantiate, task, p);
}

This category addresses vulnerabilities caused by flawed access control mechanisms, where incorrect permission settings allow unauthorized users to access restricted resources.