static void free_vfsmnt(struct mount *mnt)
{
	kfree(mnt->mnt_devname);
	mnt_free_id(mnt);
#ifdef CONFIG_SMP
	free_percpu(mnt->mnt_pcp);
#endif
	kmem_cache_free(mnt_cache, mnt);
}

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