CVE-2015-6654

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.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.debian.org/security/2015/dsa-3414
http://www.securitytracker.com/id/1033438
http://xenbits.xen.org/xsa/advisory-141.html	Patch Vendor Advisory
http://www.debian.org/security/2015/dsa-3414
http://www.securitytracker.com/id/1033438
http://xenbits.xen.org/xsa/advisory-141.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:xen:xen:4.4.0:::::::*
	cpe:2.3:o:xen:xen:4.5.0:::::::*
	cpe:2.3:o:xen:xen:4.5.1:::::::*

History

21 Nov 2024, 02:35

Type	Values Removed	Values Added
References	~~() http://www.debian.org/security/2015/dsa-3414 -~~	() http://www.debian.org/security/2015/dsa-3414 -
References	~~() http://www.securitytracker.com/id/1033438 -~~	() http://www.securitytracker.com/id/1033438 -
References	~~() http://xenbits.xen.org/xsa/advisory-141.html - Patch, Vendor Advisory~~	() http://xenbits.xen.org/xsa/advisory-141.html - Patch, Vendor Advisory

Information

Published : 2015-09-03 14:59

Updated : 2024-11-21 02:35

NVD link : CVE-2015-6654

Mitre link : CVE-2015-6654

CVE.ORG link : CVE-2015-6654

JSON object : View

Products Affected

xen

xen

CWE

CWE-264

Permissions, Privileges, and Access Controls

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