National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-1892 Detail

Description

Xen 3.3 through 4.1, when XSM is enabled, allows local users to cause a denial of service via vectors related to a "large memory allocation," a different vulnerability than CVE-2014-1891, CVE-2014-1893, and CVE-2014-1894.

Source:  MITRE      Last Modified:  04/01/2014

Quick Info

CVE Dictionary Entry:
CVE-2014-1892
Original release date:
04/01/2014
Last revised:
01/06/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.2 MEDIUM
Vector:
(AV:A/AC:M/Au:S/C:N/I:N/A:C) (legend)
Impact Subscore:
6.9
Exploitability Subscore:
4.4
CVSS Version 2 Metrics:
Access Vector:
Local network exploitable
Access Complexity:
Medium
Authentication:
Required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html External Source SUSE SUSE-SU-2014:0372
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html External Source SUSE SUSE-SU-2014:0373
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html External Source SUSE SUSE-SU-2014:0446
http://security.gentoo.org/glsa/glsa-201407-03.xml External Source GENTOO GLSA-201407-03
http://www.openwall.com/lists/oss-security/2014/02/07/12 External Source MLIST [oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercalls
http://www.openwall.com/lists/oss-security/2014/02/07/4 External Source MLIST [oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercalls
http://www.openwall.com/lists/oss-security/2014/02/10/8 External Source MLIST [oss-security] 20140210 Xen Security Advisory 84 (CVE-2014-1891,CVE-2014-1892,CVE-2014-1893,CVE-2014-1894) - integer overflow in several XSM/Flask hypercalls
http://xenbits.xen.org/xsa/advisory-84.html Patch; Vendor Advisory External Source CONFIRM http://xenbits.xen.org/xsa/advisory-84.html

Technical Details

Vulnerability Type (View All)

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