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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-5146 Detail

Description

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html Third Party Advisory 
http://www.securityfocus.com/bid/69198 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1030723 Third Party Advisory  VDB Entry 
http://xenbits.xen.org/xsa/advisory-97.html Patch  Vendor Advisory 
https://exchange.xforce.ibmcloud.com/vulnerabilities/95234
https://security.gentoo.org/glsa/201504-04

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors cwe source acceptance level NIST  

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-5146
NVD Published Date:
08/22/2014
NVD Last Modified:
10/30/2018
Source:
MITRE