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.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: redhat
Published: 2008-06-23T19:00:00
Updated: 2024-08-07T08:40:59.908Z
Reserved: 2008-04-24T00:00:00
Link: CVE-2008-1952
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2008-06-23T19:41:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2008-1952
 Redhat
                        Redhat