Ubuntu
gnome-screensaver package

  1. Bug #394691
  2. Comment #3

Comment 3 for bug 394691

Revision history for this message
LimCore (limcore) wrote : Re: Security hole in screensaver! Exposes screen/desktop image even if screen is LOCKED. nvidia, intel gfx; Old bug.

That bug #220226 seems to be a combination of
1. this bug (not clearing entire screen)
2. and nvidia (mostly) showing unitiliaized memory bug (which I also reported)