High severity7.5NVD Advisory· Published Jan 23, 2017· Updated May 13, 2026
CVE-2016-9381
CVE-2016-9381
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.
Affected products
6cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:citrix:xenserver:6.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:citrix:xenserver:6.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:citrix:xenserver:6.5:*:*:*:*:*:*:*
- cpe:2.3:a:citrix:xenserver:7.0:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- www.securityfocus.com/bid/94476nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1037344nvdThird Party AdvisoryVDB Entry
- xenbits.xen.org/xsa/advisory-197.htmlnvdThird Party Advisory
- security.gentoo.org/glsa/201612-56nvdThird Party Advisory
- support.citrix.com/article/CTX218775nvdThird Party Advisory
News mentions
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