NVD - CVE-2015-8339

CVE-2015-8339 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 memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown.

Source: MITRE
Description Last Modified: 12/17/2015

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.7 MEDIUM
Vector: (AV:L/AC:M/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.4

Access Vector (AV): Local
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://support.citrix.com/article/CTX203451	Patch
http://www.debian.org/security/2016/dsa-3519
http://www.securityfocus.com/bid/79038
http://www.securitytracker.com/id/1034391
http://xenbits.xen.org/xsa/advisory-159.html	Vendor Advisory
https://security.gentoo.org/glsa/201604-03

Technical Details

Vulnerability Type (View All)

Data Handling (CWE-19)

Vulnerable software and versions Switch to CPE 2.2

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

Change History

6 change records found - show changes

Modified Analysis - 12/18/2015 1:39:28 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 2181 characters. View Entire Change Record Configuration 1 OR cpe:2.3:o:xen:xen:4.0.0::::::: cpe:2.3:o:xen:xen:4.0.1::::::: cpe:2.3:o:xen:xen:4.0.2::::::: cpe:2.3:o:xen:xen:4.0.3::::::: cpe:2.3:o:xen:xen:4.0.4::::::: cpe:2.3:o:xen:xen:3.4.0::::::: cpe:2.3:o:xen:xen:3.4.1::::::: cpe:2.3:o:xen:xen:3.4.2::::::: cpe:2.3:o:xen:xen:3.4.3::::::: *cpe:2.3:o:xen:xen:3.4.4:
Added	CVSS V2		(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Added	CWE		CWE-19
Changed	Reference Type	http://support.citrix.com/article/CTX203451 No Types Assigned	http://support.citrix.com/article/CTX203451 Patch
Changed	Reference Type	http://xenbits.xen.org/xsa/advisory-159.html No Types Assigned	http://xenbits.xen.org/xsa/advisory-159.html Advisory

Quick Info

CVE Dictionary Entry:
CVE-2015-8339
NVD Published Date:
12/17/2015
NVD Last Modified:
06/30/2017

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-8339 Detail

Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 6/30/2017 9:29:25 PM

CVE Modified by MITRE - 12/7/2016 1:26:59 PM

CVE Modified by MITRE - 12/2/2016 10:13:33 PM

CVE Modified by MITRE - 11/28/2016 2:46:26 PM

Modified Analysis - 12/18/2015 1:39:28 PM

Initial CVE Analysis - 12/18/2015 1:37:39 PM

Quick Info