CVE-2006-6656
Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak.
Date published : 2006-12-19
ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-025.txt.asc