Debian: DSA-2636-2: xen regression update
Summary
A regression in combination with pygrub has been discovered. For the
stable distribution (squeeze), these problems have been fixed in version
4.0.1-5.8.
We recommend that you upgrade your xen packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org