Xen Para Virtualized Frame Buffer Backend Local Buffer Overflow Vulnerability

Xen Para Virtualized Frame Buffer Backend Local Buffer Overflow Vulnerability

References:

Adventures with a certain Xen vulnerability (in the PVFB backend) (Rafal Wojtczuk)
changeset: ioemu: Fix PVFB backend to validate frontend's frame buffer descripti (XenSource)
revision 17630 tools/ioemu/hw/xenfb.c (XenSource)
revision 17643: tools/ioemu/hw/xenfb.c (XenSource)
XenSource Homepage (XenSource)
Paper: Adventures with a certain Xen vulnerability (Joanna Rutkowska )
RHSA-2008:0194-20 xen security and bug fix update (Red Hat)

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