CVE-2016-9381

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-362

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/94476Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037344Third Party Advisory, VDB Entry
http://xenbits.xen.org/xsa/advisory-197.htmlThird Party Advisory
https://security.gentoo.org/glsa/201612-56Third Party Advisory
https://support.citrix.com/article/CTX218775Third Party Advisory
http://www.securityfocus.com/bid/94476Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037344Third Party Advisory, VDB Entry
http://xenbits.xen.org/xsa/advisory-197.htmlThird Party Advisory
https://security.gentoo.org/glsa/201612-56Third Party Advisory
https://support.citrix.com/article/CTX218775Third Party Advisory

Timeline

Published: Jan 23, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2016

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