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ubuntuUbuntuUSN-2272-1
HistoryJul 05, 2014 - 12:00 a.m.

Linux kernel (Trusty HWE) vulnerability

2014-07-0500:00:00
ubuntu.com
42

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%

Releases

  • Ubuntu 12.04

Packages

  • linux-lts-trusty - Block storage devices (udeb)

Details

Andy Lutomirski discovered a flaw with the Linux kernel’s ptrace syscall on
x86_64 processors. An attacker could exploit this flaw to cause a denial of
service (System Crash) or potential gain administrative privileges.

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%