Subject: Secretly monopolizing the CPU w/o superuser privileges?
To: None <rmind@NetBSD.org, yamt@NetBSD.org, dsieger@NetBSD.org>
From: Hubert Feyrer <firstname.lastname@example.org>
Date: 07/13/2007 14:13:51
I've stumbled across  which describes a way to use cpu ressources in a
way that does sub-tick task-switching, so that other processes get
accounted while the mallicious process still takes an arbitrary CPU whare.
Apparently FreeBSD's 4BSD and ULE schedulers are vulnerable.
I wonder how NetBSD goes in that regard - can you tell?