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CVE-2014-7188

Good to know:

Date: October 2, 2014

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.

Language: C

Severity Score

5.4

Related Resources (20)

Url: http://www.securitytracker.com/id/1030936

Url: http://www.securityfocus.com/bid/70198

Url: http://secunia.com/advisories/61858

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/96785

Url: http://www.debian.org/security/2014/dsa-3041

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-7188

Url: http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html

Url: http://support.citrix.com/article/CTX201794

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html

Url: http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html

Url: http://xenbits.xen.org/xsa/advisory-108.html

Url: http://secunia.com/advisories/61890

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html

Url: http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html

Url: http://support.citrix.com/article/CTX200218

Url: http://secunia.com/advisories/61664

Url: http://security.gentoo.org/glsa/glsa-201412-42.xml

Url: https://security-tracker.debian.org/tracker/CVE-2014-7188

Url: https://www.mend.io/vulnerability-database/CVE-2014-7188

Severity Score

5.4

Weakness Type (CWE)

Resource Management Errors

CWE-399

Top Fix

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CVSS v3.1

Base Score:	5.4
Attack Vector (AV):	ADJACENT_NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	8.3
Access Vector (AV):	ADJACENT
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2014-7188

Good to know:

Date: October 2, 2014

Language: C

Severity Score

Related Resources (20)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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