NVD - CVE-2014-9030

CVE-2014-9030 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

Source: MITRE
Description Last Modified: 11/24/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.1 HIGH
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
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.debian.org/security/2015/dsa-3140	Third Party Advisory
http://www.securityfocus.com/bid/71207	Third Party Advisory VDB Entry
http://xenbits.xen.org/xsa/advisory-113.html	Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/98853
https://security.gentoo.org/glsa/201504-04

Technical Details

Vulnerability Type (View All)

Input Validation (CWE-20)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-9030
NVD Published Date:
11/24/2014
NVD Last Modified:
10/30/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-9030 Detail

Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CPE Deprecation Remap - 10/30/2018 12:27:36 PM

CPE Deprecation Remap - 10/30/2018 12:27:35 PM

CVE Modified by MITRE - 9/7/2017 9:29:32 PM

CVE Modified by MITRE - 12/21/2016 9:59:21 PM

Modified Analysis - 8/25/2016 9:52:48 AM

CVE Modified by Source - 3/17/2015 10:03:17 PM

Modified Analysis - 2/27/2015 3:23:27 PM

CVE Modified by Source - 2/25/2015 9:59:23 PM

CVE Modified by Source - 2/10/2015 10:00:28 PM

Initial CVE Analysis - 11/24/2014 12:16:22 PM

Quick Info