Vulnerability Details : CVE-2013-1919
Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices."
Vulnerability category: Denial of service
Products affected by CVE-2013-1919
- cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*
- 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:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-1919
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-1919
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.7
|
MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
3.4
|
6.9
|
NIST |
CWE ids for CVE-2013-1919
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1919
-
http://security.gentoo.org/glsa/glsa-201309-24.xml
Xen: Multiple vulnerabilities (GLSA 201309-24) — Gentoo security
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http://lists.opensuse.org/opensuse-updates/2013-06/msg00049.html
openSUSE-SU-2013:0912-1: moderate: xen up to xsa-47
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http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104538.html
[SECURITY] Fedora 18 Update: xen-4.2.2-1.fc18
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http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html
[SECURITY] Fedora 17 Update: xen-4.1.5-1.fc17
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http://www.securityfocus.com/bid/59292
Xen CVE-2013-1919 Multiple Denial of Service Vulnerabilities
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http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
[security-announce] SUSE-SU-2014:0446-1: important: Security update for
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http://www.debian.org/security/2013/dsa-2662
Debian -- Security Information -- DSA-2662-1 xen
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http://www.openwall.com/lists/oss-security/2013/04/18/6
oss-security - Xen Security Advisory 46 (CVE-2013-1919) - Several access permission issues with IRQs for unprivileged guests
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