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4.7
CVSSv2

CVE-2012-5525

Published: 13/12/2012 Updated: 29/08/2017
CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4
VMScore: 510
Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C
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Vulnerability Summary

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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xen xen 4.2.0

References

NVD-CWE-noinfohttp://www.openwall.com/lists/oss-security/2012/12/03/6http://www.securityfocus.com/bid/56805http://www.osvdb.org/88133http://secunia.com/advisories/51397http://secunia.com/advisories/55082http://security.gentoo.org/glsa/glsa-201309-24.xmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/80480https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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