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CVE-2014-8867 Detail

Description

The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O (MMIO) emulated in the hypervisor, which allows local HVM guests to cause a denial of service (host crash) via unspecified vectors.


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://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html Third Party Advisory 
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://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0783.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2015-0783.html Third Party Advisory 
http://secunia.com/advisories/59949 Permissions Required  Third Party Advisory 
http://secunia.com/advisories/59949 Permissions Required  Third Party Advisory 
http://secunia.com/advisories/62672 Permissions Required  Third Party Advisory 
http://secunia.com/advisories/62672 Permissions Required  Third Party Advisory 
http://support.citrix.com/article/CTX200288
http://support.citrix.com/article/CTX200288
http://support.citrix.com/article/CTX201794
http://support.citrix.com/article/CTX201794
http://www.debian.org/security/2015/dsa-3140 Third Party Advisory 
http://www.debian.org/security/2015/dsa-3140 Third Party Advisory 
http://www.securityfocus.com/bid/71331 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/71331 Third Party Advisory  VDB Entry 
http://xenbits.xenproject.org/xsa/advisory-112.html Patch  Vendor Advisory 
http://xenbits.xenproject.org/xsa/advisory-112.html Patch  Vendor Advisory 
https://security.gentoo.org/glsa/201504-04
https://security.gentoo.org/glsa/201504-04

Weakness Enumeration

CWE-ID CWE Name Source
CWE-17 DEPRECATED: Code cwe source acceptance level NIST  

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Change History

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-8867
NVD Published Date:
12/01/2014
NVD Last Modified:
11/20/2024
Source:
MITRE