Unrated severityNVD Advisory· Published Dec 13, 2012· Updated Jun 16, 2026
CVE-2012-5525
CVE-2012-5525
Description
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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Affected products
3Patches
Vulnerability mechanics
References
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