NVD - CVE-2015-2151

CVE-2015-2151 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 x86 emulator in Xen 3.2.x through 4.5.x does not properly ignore segment overrides for instructions with register operands, which allows local guest users to obtain sensitive information, cause a denial of service (memory corruption), or possibly execute arbitrary code via unspecified vectors.

Source: MITRE
Description Last Modified: 03/12/2015

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
http://support.citrix.com/article/CTX200484
http://www.debian.org/security/2015/dsa-3181	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.securityfocus.com/bid/73015
http://www.securitytracker.com/id/1031806	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1031903	Third Party Advisory VDB Entry
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
http://xenbits.xen.org/xsa/advisory-123.html	Patch Vendor Advisory
https://security.gentoo.org/glsa/201604-03

Technical Details

Vulnerability Type (View All)

Permissions, Privileges, and Access Control (CWE-264)

Vulnerable software and versions Switch to CPE 2.2

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

Change History

13 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-2151
NVD Published Date:
03/12/2015
NVD Last Modified:
10/30/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-2151 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 12:26:53 PM

CVE Modified by MITRE - 6/30/2017 9:29:13 PM

CVE Modified by MITRE - 1/2/2017 9:59:52 PM

CVE Modified by MITRE - 12/30/2016 9:59:24 PM

CVE Modified by MITRE - 11/29/2016 10:01:17 PM

CVE Modified by Source - 10/11/2016 10:00:07 PM

Modified Analysis - 8/24/2016 4:14:04 PM

CVE Modified by Source - 3/25/2015 10:01:14 PM

CVE Modified by Source - 3/24/2015 9:59:48 PM

Modified Analysis - 3/18/2015 6:18:39 PM

CVE Modified by Source - 3/17/2015 10:05:30 PM

Modified Analysis - 3/12/2015 12:59:11 PM

Initial CVE Analysis - 3/12/2015 12:00:39 PM

Quick Info