CVE-2013-6885

2013-11-2900:00:00

ubuntu.com

4.7 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.3%

JSON

The microcode on AMD 16h 00h through 0Fh processors does not properly
handle the interaction between locked instructions and write-combined
memory types, which allows local users to cause a denial of service (system
hang) via a crafted application, aka the errata 793 issue.

Notes

Author	Note
mdeslaur	This is XSA-82 Xen 3.3 and later are affected

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchxen< 4.1.5-0ubuntu0.12.04.2UNKNOWN
ubuntu12.10noarchxen< 4.1.5-0ubuntu0.12.10.2UNKNOWN
ubuntu13.04noarchxen< 4.2.2-0ubuntu0.13.04.3UNKNOWN
ubuntu13.10noarchxen< 4.3.0-1ubuntu1.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	xen	< 4.1.5-0ubuntu0.12.04.2	UNKNOWN
ubuntu	12.10	noarch	xen	< 4.1.5-0ubuntu0.12.10.2	UNKNOWN
ubuntu	13.04	noarch	xen	< 4.2.2-0ubuntu0.13.04.3	UNKNOWN
ubuntu	13.10	noarch	xen	< 4.3.0-1ubuntu1.2	UNKNOWN