Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

BID:63888

Info

Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

Bugtraq ID: 63888
Class: Design Error
CVE: CVE-2013-6383
Remote: No
Local: Yes
Published: Oct 30 2013 12:00AM
Updated: Jun 18 2014 12:13AM
Credit: Dan Carpenter
Vulnerable: Ubuntu Ubuntu Linux 12.04 LTS i386
Ubuntu Ubuntu Linux 12.04 LTS amd64
Ubuntu Ubuntu Linux 10.04 sparc
Ubuntu Ubuntu Linux 10.04 powerpc
Ubuntu Ubuntu Linux 10.04 i386
Ubuntu Ubuntu Linux 10.04 ARM
Ubuntu Ubuntu Linux 10.04 amd64
Red Hat MRG Realtime for RHEL 6 Server 2
Red Hat Enterprise Linux Workstation Optional 6
Red Hat Enterprise Linux Workstation 6
Red Hat Enterprise Linux Server Optional 6
Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux HPC Node Optional 6
Red Hat Enterprise Linux HPC Node 6
Red Hat Enterprise Linux Desktop Optional 6
Red Hat Enterprise Linux Desktop 6
Red Hat Enterprise Linux Desktop 5 client
Red Hat Enterprise Linux 5 Server
Oracle Enterprise Linux 6.2
Oracle Enterprise Linux 6
Oracle Enterprise Linux 5
Debian Linux 6.0 sparc
Debian Linux 6.0 s/390
Debian Linux 6.0 powerpc
Debian Linux 6.0 mips
Debian Linux 6.0 ia-64
Debian Linux 6.0 ia-32
Debian Linux 6.0 arm
Debian Linux 6.0 amd64
CentOS CentOS 6
CentOS CentOS 5
Avaya Aura Experience Portal 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Not Vulnerable:

Discussion

Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

The Linux kernel is prone to a local security-bypass vulnerability.

Attackers can exploit this issue to bypass security restrictions and perform unauthorized actions with elevated privileges.

Linux kernel 2.6.32.61, 2.6.34.14, 3.2.52, 3.4.67, 3.10.17, and 3.11.6 are vulnerable.

Exploit / POC

Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

Linux Kernel AACRAID Driver Compat IOCTL Local Security Bypass Vulnerability

References:

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