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ubuntucveUbuntu.comUB:CVE-2012-5511
HistoryDec 13, 2012 - 12:00 a.m.

CVE-2012-5511

2012-12-1300:00:00
ubuntu.com
ubuntu.com
8

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

0.001 Low

EPSS

Percentile

30.2%

Stack-based buffer overflow in the dirty video RAM tracking functionality
in Xen 3.4 through 4.1 allows local HVM guest OS administrators to cause a
denial of service (crash) via a large bitmap image.

Bugs

Notes

Author Note
mdeslaur This is XSA-27
OSVersionArchitecturePackageVersionFilename
ubuntu11.10noarchxen< 4.1.1-2ubuntu4.3UNKNOWN
ubuntu12.04noarchxen< 4.1.2-2ubuntu2.3UNKNOWN
ubuntu12.10noarchxen< 4.1.3-3ubuntu1.1UNKNOWN
ubuntu13.04noarchxen< 4.2.0-1ubuntu4UNKNOWN
ubuntu13.10noarchxen< 4.2.0-1ubuntu4UNKNOWN

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

0.001 Low

EPSS

Percentile

30.2%