CVE-2015-6654 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 xenmem_add_to_physmap_one function in arch/arm/mm.c in Xen 4.5.x, 4.4.x, and earlier does not limit the number of printk console messages when reporting a failure to retrieve a reference on a foreign page, which allows remote domains to cause a denial of service by leveraging permissions to map the memory of a foreign guest.
Source:
MITRE
Description Last Modified:
09/03/2015
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
2.1 LOW
Vector:
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
3.9
Access Vector (AV):
Local
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because
they may have information that would be of interest to you. No inferences should be drawn on account of other sites
being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose.
NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further,
NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about
this page to nvd@nist.gov.
Technical Details
Vulnerability Type
(View All)
- Permissions, Privileges, and Access Control (CWE-264)
Change History
4 change records found
- show changes
CVE Modified by MITRE -
12/7/2016 1:21:00 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.debian.org/security/2015/dsa-3414 [No Types Assigned] |
Modified Analysis -
2/16/2016 1:00:21 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Configuration 1
OR
*cpe:2.3:a:xen:xen:4.4.0:*:*:*:*:*:*:* (and previous)
*cpe:2.3:a:xen:xen:4.5.0:*:*:*:*:*:*:*
*cpe:2.3:a:xen:xen:4.5.1:*:*:*:*:*:*:* |
Configuration 1
OR
*cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*
*cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*
*cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:* |
Modified Analysis -
9/4/2015 2:19:44 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:a:xen:xen:4.4.0:*:*:*:*:*:*:* (and previous)
*cpe:2.3:a:xen:xen:4.5.0:*:*:*:*:*:*:*
*cpe:2.3:a:xen:xen:4.5.1:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CWE |
|
CWE-264 |
| Changed |
Reference Type |
http://xenbits.xen.org/xsa/advisory-141.html No Types Assigned |
http://xenbits.xen.org/xsa/advisory-141.html Advisory, Patch |
Initial CVE Analysis -
9/4/2015 10:06:46 AM
Quick Info
CVE Dictionary Entry:
CVE-2015-6654
NVD Published Date:
09/03/2015
NVD Last Modified:
12/07/2016
|