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ubuntuUbuntuUSN-2271-1
HistoryJul 05, 2014 - 12:00 a.m.

Linux kernel (Saucy HWE) vulnerability

2014-07-0500:00:00
ubuntu.com
67

CVSS2

6.9

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

AI Score

7.2

Confidence

High

EPSS

0

Percentile

0.4%

JSON

Releases

  • Ubuntu 12.04

Packages

  • linux-lts-saucy - Linux hardware enablement kernel from Saucy

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.

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchlinux-image-3.11.0-24-generic-lpae< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchblock-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchcrypto-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfat-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfb-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfirewire-core-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfloppy-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfs-core-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchfs-secondary-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
Ubuntu12.04noarchinput-modules-3.11.0-24-generic-di< 3.11.0-24.42~precise1UNKNOWN
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CVSS2

6.9

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

AI Score

7.2

Confidence

High

EPSS

0

Percentile

0.4%

JSON
Related for USN-2271-1
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