CVE-2016-2270
Xen Multiple MMIO Page Caching Denial of Service
Description
Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.
INFO
Published Date :
Feb. 19, 2016, 4:59 p.m.
Last Modified :
July 1, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
2.3
Affected Products
The following products are affected by CVE-2016-2270
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2016-2270
.
URL | Resource |
---|---|
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html | Third Party Advisory |
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html | Third Party Advisory |
http://www.debian.org/security/2016/dsa-3519 | Third Party Advisory |
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html | Vendor Advisory |
http://www.securitytracker.com/id/1035042 | Third Party Advisory VDB Entry |
http://xenbits.xen.org/xsa/advisory-154.html | Vendor Advisory Patch |
https://security.gentoo.org/glsa/201604-03 |
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-2016-2270
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-2270
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/201604-03 [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 06, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:*:* Configuration 2 AND OR cpe:2.3:*:*:*:*:*:*:*:*:*:x86:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Configuration 4 OR *cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:*:* Changed Reference Type http://www.securitytracker.com/id/1035042 No Types Assigned http://www.securitytracker.com/id/1035042 Third Party Advisory, VDB Entry Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html Third Party Advisory Changed Reference Type http://www.debian.org/security/2016/dsa-3519 No Types Assigned http://www.debian.org/security/2016/dsa-3519 Third Party Advisory -
CVE Modified by [email protected]
Dec. 06, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1035042 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html [No Types Assigned] Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html [No Types Assigned] Added Reference http://www.debian.org/security/2016/dsa-3519 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 12, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 AND OR cpe:2.3:*:*:*:*:*:*:*:*:*:x86:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:*:* Configuration 2 AND OR cpe:2.3:*:*:*:*:*:*:*:*:*:x86:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Changed Reference Type http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html No Types Assigned http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Vendor Advisory -
CVE Modified by [email protected]
Sep. 09, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html -
Modified Analysis by [email protected]
Jun. 07, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 AND OR cpe:2.3:h:*:*:*:*:*:*:*:x86:*:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Configuration 1 AND OR cpe:2.3:*:*:*:*:*:*:*:*:*:x86:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) -
Modified Analysis by [email protected]
Feb. 29, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 AND OR cpe:2.3:h:*:*:*:*:*:*:*:x86:*:* OR *cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://xenbits.xen.org/xsa/advisory-154.html No Types Assigned http://xenbits.xen.org/xsa/advisory-154.html Advisory, Patch Added CWE CWE-20 -
Initial Analysis by [email protected]
Feb. 25, 2016
Action Type Old Value New Value -
CVE Translated by [email protected]
Feb. 23, 2016
Action Type Old Value New Value Changed Translation jjalvarez amoraleda -
CVE Modified by [email protected]
Feb. 23, 2016
Action Type Old Value New Value Changed Description Xen 4.6.x and earlier allows local guest administrators cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings. Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-2270
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-2016-2270
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.48 }} 0.01%
score
0.75433
percentile