CVE-2015-7814

2015-10-3000:00:00

ubuntu.com

CVSS2

4.7

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:N/I:N/A:C

EPSS

0.001

Percentile

26.7%

JSON

Race condition in the relinquish_memory function in arch/arm/domain.c in
Xen 4.6.x and earlier allows local domains with partial management control
to cause a denial of service (host crash) via vectors involving the
destruction of a domain and using XENMEM_decrease_reservation to reduce the
memory of the domain.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchxen< 4.4.2-0ubuntu0.14.04.3UNKNOWN
ubuntu15.04noarchxen< 4.5.0-1ubuntu4.3UNKNOWN
ubuntu15.10noarchxen< 4.5.1-0ubuntu1.1UNKNOWN