National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7092 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.2 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://support.citrix.com/article/CTX216071 Third Party Advisory
http://www.debian.org/security/2016/dsa-3663
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/92862 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036751 Third Party Advisory VDB Entry
http://xenbits.xen.org/xsa/advisory-185.html Patch Vendor Advisory
http://xenbits.xen.org/xsa/xsa185.patch Patch Vendor Advisory
https://security.gentoo.org/glsa/201611-09

Weakness Enumeration

CWE-ID CWE Name Source
CWE-264 Permissions, Privileges, and Access Controls NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7092
NVD Published Date:
09/21/2016
NVD Last Modified:
06/30/2017