CVE-2015-4103
Xen QEMU Host MSI Message Data Field Write Access Weakness
Description
Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.
INFO
Published Date :
June 3, 2015, 8:59 p.m.
Last Modified :
Nov. 21, 2024, 2:30 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2015-4103 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2015-4103.
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).
None
Ruby Shell HTML
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-4103 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-4103 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html Added Reference http://support.citrix.com/article/CTX201145 Added Reference http://www.debian.org/security/2015/dsa-3284 Added Reference http://www.debian.org/security/2015/dsa-3286 Added Reference http://www.securityfocus.com/bid/74947 Added Reference http://www.securitytracker.com/id/1032456 Added Reference http://www.ubuntu.com/usn/USN-2630-1 Added Reference http://xenbits.xen.org/xsa/advisory-128.html Added Reference https://security.gentoo.org/glsa/201604-03 Added Reference https://support.citrix.com/article/CTX206006 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 15, 2017
Action Type Old Value New Value Added Reference https://support.citrix.com/article/CTX206006 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 04, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2015/dsa-3284 [No Types Assigned] -
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] -
CVE Modified by [email protected]
Dec. 31, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1032456 [No Types Assigned] Added Reference http://www.debian.org/security/2015/dsa-3286 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html [No Types Assigned] Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html [No Types Assigned] Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 28, 2016
Action Type Old Value New Value Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 22, 2016
Action Type Old Value New Value Added Reference http://support.citrix.com/article/CTX201145 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2630-1 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/74947 [No Types Assigned] -
CVE Translated by [email protected]
Apr. 08, 2016
Action Type Old Value New Value Removed Translation Xen 3.3.x hasta 4.5.x no restringe correctamente el acceso de escritura al campo de datos de mensajes MSI del anfitrión, lo que permite a administradores locales invitados de x86 HVM causar una denegación de servicio (confusión del manejo de la interrupción del anfitrión) a través de vectores relacionados con qemu y con el acceso a la extensión (spanning) de múltiples campos. Added Translation Xen 3.3.x hasta la versión 4.5.x no restringe correctamente el acceso a escritura al campo de datos del mensaje MSI del host, lo que permite a administradores invitados x86 HVM locales causar una denegación de servicio (confusión en el manejo de interrupción de host) a través de vectores relacionados con qemu y accediendo a múltiples campos de expansión. -
CVE Modified by [email protected]
Apr. 08, 2016
Action Type Old Value New Value Changed Description Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields. Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields. -
Modified Analysis by [email protected]
Jun. 05, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.1.6.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.4.1:-:*:*:*:*:*:* *cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:N/A:C) Changed Reference Type http://xenbits.xen.org/xsa/advisory-128.html No Types Assigned http://xenbits.xen.org/xsa/advisory-128.html Advisory Added CWE CWE-264 -
Initial Analysis by [email protected]
Jun. 04, 2015
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 04, 2015
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 04, 2015
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-2015-4103 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-2015-4103
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
0.26165
percentile