The pyGrub boot loader in Xen 3.0.3, 3.3.0, and Xen-3.3.1 does not
support the password option in grub.conf for para-virtualized guests,
which allows attackers with access to the para-virtualized guest
console to boot the guest or modify the guest's kernel boot parameters
without providing the expected password.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security