CVE - CVE-2014-7188

CVE-ID
CVE-2014-7188	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:70198 URL:http://www.securityfocus.com/bid/70198 CONFIRM:http://support.citrix.com/article/CTX200218 CONFIRM:http://support.citrix.com/article/CTX201794 CONFIRM:http://xenbits.xen.org/xsa/advisory-108.html DEBIAN:DSA-3041 URL:http://www.debian.org/security/2014/dsa-3041 FEDORA:FEDORA-2014-12000 URL:http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html FEDORA:FEDORA-2014-12002 URL:http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html FEDORA:FEDORA-2014-12036 URL:http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html GENTOO:GLSA-201412-42 URL:http://security.gentoo.org/glsa/glsa-201412-42.xml MISC:http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf SECTRACK:1030936 URL:http://www.securitytracker.com/id/1030936 SECUNIA:61664 URL:http://secunia.com/advisories/61664 SECUNIA:61858 URL:http://secunia.com/advisories/61858 SECUNIA:61890 URL:http://secunia.com/advisories/61890 SUSE:openSUSE-SU-2014:1279 URL:http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html SUSE:openSUSE-SU-2014:1281 URL:http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html XF:xen-cve20147188-dos(96785) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/96785
Assigning CNA
MITRE Corporation
Date Record Created
20140926	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20140926)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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