CVE-2008-1952

Low

Description

The backend for XenSource Xen Para Virtualized Frame Buffer (PVFB) in Xen ioemu does not properly restrict the frame buffer size, which allows attackers to cause a denial of service (crash) by mapping an arbitrary amount of guest memory.

SeverityLow

CVSS2.1

Exploit probability—

ProductXensource Xen Para Virtualized Frame Buffer

PublishedJun 23, 2008

First seenJun 23, 2008

How to fix

Vendor advisories

rhn.redhat.com/errata/RHSA-2008-0892.html

Affected products

Product	Affected versions	Fixed in
xensource xen_para_virtualized_frame_buffer	No range specified	—

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