This bug was fixed in the package grub2 - 2.00-7ubuntu10
--------------- grub2 (2.00-7ubuntu10) quantal; urgency=low
* Ignore symlink traversal failures in grub-mount readdir (LP: #1051306). -- Colin Watson <email address hidden> Fri, 12 Oct 2012 17:14:04 +0100
This bug was fixed in the package grub2 - 2.00-7ubuntu10
---------------
grub2 (2.00-7ubuntu10) quantal; urgency=low
* Ignore symlink traversal failures in grub-mount readdir (LP: #1051306).
-- Colin Watson <email address hidden> Fri, 12 Oct 2012 17:14:04 +0100