CVE-2017-10915

2017-07-0500:00:00

ubuntu.com

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

0.007 Low

EPSS

Percentile

80.9%

JSON

The shadow-paging feature in Xen through 4.8.x mismanages page references
and consequently introduces a race condition, which allows guest OS users
to obtain Xen privileges, aka XSA-219.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchxen< 4.4.2-0ubuntu0.14.04.12UNKNOWN
ubuntu16.04noarchxen< 4.6.5-0ubuntu1.2UNKNOWN
ubuntu16.10noarchxen< 4.7.2-0ubuntu1.3UNKNOWN
ubuntu17.04noarchxen< 4.8.0-1ubuntu2.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	xen	< 4.4.2-0ubuntu0.14.04.12	UNKNOWN
ubuntu	16.04	noarch	xen	< 4.6.5-0ubuntu1.2	UNKNOWN
ubuntu	16.10	noarch	xen	< 4.7.2-0ubuntu1.3	UNKNOWN
ubuntu	17.04	noarch	xen	< 4.8.0-1ubuntu2.2	UNKNOWN