CVE-2015-2152

2015-03-1800:00:00

ubuntu.com

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

25.7%

JSON

Xen 4.5.x and earlier enables certain default backends when emulating a VGA
device for an x86 HVM guest qemu even when the configuration disables them,
which allows local guest users to obtain access to the VGA console by (1)
setting the DISPLAY environment variable, when compiled with SDL support,
or connecting to the VNC server on (2) ::1 or (3) 127.0.0.1, when not
compiled with SDL support.

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchxen< 4.1.6.1-0ubuntu0.12.04.5UNKNOWN
ubuntu14.04noarchxen< 4.4.1-0ubuntu0.14.04.4UNKNOWN
ubuntu14.10noarchxen< 4.4.1-0ubuntu0.14.10.4UNKNOWN
ubuntu15.04noarchxen< 4.5.0-1ubuntu3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	xen	< 4.1.6.1-0ubuntu0.12.04.5	UNKNOWN
ubuntu	14.04	noarch	xen	< 4.4.1-0ubuntu0.14.04.4	UNKNOWN
ubuntu	14.10	noarch	xen	< 4.4.1-0ubuntu0.14.10.4	UNKNOWN
ubuntu	15.04	noarch	xen	< 4.5.0-1ubuntu3	UNKNOWN