Vulnerability Details : CVE-2013-1964
Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.
Vulnerability category: Denial of service
Products affected by CVE-2013-1964
- cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-1964
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-1964
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST |
CWE ids for CVE-2013-1964
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1964
-
http://www.securitytracker.com/id/1028459
Xen Grant Table Release Error Lets Local Guest Users Deny Service on the Host System - SecurityTracker
-
http://www.debian.org/security/2013/dsa-2666
Debian -- Security Information -- DSA-2666-1 xen
-
http://security.gentoo.org/glsa/glsa-201309-24.xml
Xen: Multiple vulnerabilities (GLSA 201309-24) — Gentoo security
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http://www.securityfocus.com/bid/59293
Xen CVE-2013-1964 Local Denial of Service Vulnerability
-
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html
[SECURITY] Fedora 17 Update: xen-4.1.5-1.fc17
-
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.openwall.com/lists/oss-security/2013/04/18/9
oss-security - Xen Security Advisory 50 (CVE-2013-1964) - grant table hypercall acquire/release imbalance
-
http://secunia.com/advisories/55082
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