CVE-2016-7092

Description

The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables.

References

https://security.gentoo.org/glsa/201611-09

http://xenbits.xen.org/xsa/xsa185.patch

http://xenbits.xen.org/xsa/advisory-185.html

http://www.securitytracker.com/id/1036751

http://www.securityfocus.com/bid/92862

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.debian.org/security/2016/dsa-3663

http://support.citrix.com/article/CTX216071

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3