Unspecified vulnerability in Netbsd 1.4.1/1.4.2 NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
Unspecified vulnerability in Netbsd 1.4.1 procfs in BSD systems allows local users to gain root privileges by modifying the /proc/pid/mem interface via a modified file descriptor for stderr.