Original Advisory FEDORA-2010-17912: http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051755.html see also http://theinvisiblethings.blogspot.com/2011/04/linux-security-circus-on-gui-isolation.html Reproducible: Always Steps to Reproduce: 1. see http://theinvisiblethings.blogspot.com/2011/04/linux-security-circus-on-gui-isolation.html 2. 3.
Let security team handle the bug pretty please
The issue fixed in fedora is a fedora-specific issue. We don't have any /dev/systty device. The second link seems to be rather unrelated and does not contain any specific issue either.