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Vulnerability Details : CVE-2015-4104

Xen 3.3.x through 4.5.x does not properly restrict access to PCI MSI mask bits, which allows local x86 HVM guest users to cause a denial of service (unexpected interrupt and host crash) via unspecified vectors.
Publish Date : 2015-06-03 Last Update Date : 2017-11-14
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 264

- Products Affected By CVE-2015-4104

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 3.3.0 Version Details Vulnerabilities
2 OS XEN XEN 3.3.1 Version Details Vulnerabilities
3 OS XEN XEN 3.3.2 Version Details Vulnerabilities
4 OS XEN XEN 3.4.0 Version Details Vulnerabilities
5 OS XEN XEN 3.4.1 Version Details Vulnerabilities
6 OS XEN XEN 3.4.2 Version Details Vulnerabilities
7 OS XEN XEN 3.4.3 Version Details Vulnerabilities
8 OS XEN XEN 3.4.4 Version Details Vulnerabilities
9 OS XEN XEN 4.0.0 Version Details Vulnerabilities
10 OS XEN XEN 4.0.1 Version Details Vulnerabilities
11 OS XEN XEN 4.0.2 Version Details Vulnerabilities
12 OS XEN XEN 4.0.3 Version Details Vulnerabilities
13 OS XEN XEN 4.0.4 Version Details Vulnerabilities
14 OS XEN XEN 4.1.0 Version Details Vulnerabilities
15 OS XEN XEN 4.1.1 Version Details Vulnerabilities
16 OS XEN XEN 4.1.2 Version Details Vulnerabilities
17 OS XEN XEN 4.1.3 Version Details Vulnerabilities
18 OS XEN XEN 4.1.4 Version Details Vulnerabilities
19 OS XEN XEN 4.1.5 Version Details Vulnerabilities
20 OS XEN XEN 4.1.6.1 Version Details Vulnerabilities
21 OS XEN XEN 4.2.0 Version Details Vulnerabilities
22 OS XEN XEN 4.2.1 Version Details Vulnerabilities
23 OS XEN XEN 4.2.2 Version Details Vulnerabilities
24 OS XEN XEN 4.2.3 Version Details Vulnerabilities
25 OS XEN XEN 4.3.0 Version Details Vulnerabilities
26 OS XEN XEN 4.3.1 Version Details Vulnerabilities
27 OS XEN XEN 4.3.2 Version Details Vulnerabilities
28 OS XEN XEN 4.3.4 Version Details Vulnerabilities
29 OS XEN XEN 4.4.0 Version Details Vulnerabilities
30 OS XEN XEN 4.4.1 - Version Details Vulnerabilities
31 OS XEN XEN 4.5.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
XEN XEN 31

- References For CVE-2015-4104

https://support.citrix.com/article/CTX206006 CONFIRM
http://www.securityfocus.com/bid/74950
BID 74950 Xen CVE-2015-4104 Local Denial of Service Vulnerability Release Date:2016-07-29
http://www.securitytracker.com/id/1032464
SECTRACK 1032464
http://xenbits.xen.org/xsa/advisory-129.html CONFIRM
http://www.ubuntu.com/usn/USN-2630-1
UBUNTU USN-2630-1
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
SUSE SUSE-SU-2015:1042
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
SUSE SUSE-SU-2015:1045
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
SUSE SUSE-SU-2015:1156
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
SUSE SUSE-SU-2015:1157
http://support.citrix.com/article/CTX201145 CONFIRM
http://www.debian.org/security/2015/dsa-3284
DEBIAN DSA-3284
http://www.debian.org/security/2015/dsa-3286
DEBIAN DSA-3286
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html
FEDORA FEDORA-2015-9466
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
FEDORA FEDORA-2015-9965
https://security.gentoo.org/glsa/201604-03
GENTOO GLSA-201604-03
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html
FEDORA FEDORA-2015-9456

- Metasploit Modules Related To CVE-2015-4104

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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