CVE-2016-7092
Xen L3 Recursive Pagetables Local Privilege Escalation
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.
INFO
Published Date :
Sept. 21, 2016, 2:25 p.m.
Last Modified :
July 1, 2017, 1:30 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
1.5
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-7092.
| URL | 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-7092 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-7092 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201611-09 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 07, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2016/dsa-3663 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 23, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html -
CVE Translated by [email protected]
Sep. 22, 2016
Action Type Old Value New Value -
Modified Analysis by [email protected]
Sep. 21, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:S/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/92862 No Types Assigned http://www.securityfocus.com/bid/92862 Third Party Advisory, VDB Entry Changed Reference Type http://xenbits.xen.org/xsa/xsa185.patch No Types Assigned http://xenbits.xen.org/xsa/xsa185.patch Vendor Advisory, Patch Changed Reference Type http://www.securitytracker.com/id/1036751 No Types Assigned http://www.securitytracker.com/id/1036751 Third Party Advisory, VDB Entry Changed Reference Type http://support.citrix.com/article/CTX216071 No Types Assigned http://support.citrix.com/article/CTX216071 Third Party Advisory Changed Reference Type http://xenbits.xen.org/xsa/advisory-185.html No Types Assigned http://xenbits.xen.org/xsa/advisory-185.html Vendor Advisory, Patch Added CWE CWE-264 -
Initial Analysis by [email protected]
Sep. 21, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-7092 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-7092
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.24592
percentile