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ubuntuUbuntuUSN-1725-1
HistoryFeb 14, 2013 - 12:00 a.m.

Linux kernel vulnerability

2013-02-1400:00:00
ubuntu.com
41

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

5.1%

Releases

  • Ubuntu 10.04

Packages

  • linux - Linux kernel

Details

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux
kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest
kernel to crash, or operate erroneously.

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

5.1%