CVE-2012-5525 in Xen

Resumen (Inglés)

The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.

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Reservar

2012-10-24

Divulgación

2012-12-13

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
7084	Citrix Xen get_page_from_gfn escalada de privilegios	269	Alto	Arreglo oficial	CVE-2012-5525

Fuentes

• MITRE
• NVD
• CVE Details