Linux Kernel 'security_context_to_sid_core()' Function Local Denial of Service Vulnerability

BID:65459

Info

Linux Kernel 'security_context_to_sid_core()' Function Local Denial of Service Vulnerability

Bugtraq ID: 65459
Class: Failure to Handle Exceptional Conditions
CVE: CVE-2014-1874
Remote: No
Local: Yes
Published: Jan 30 2014 12:00AM
Updated: Mar 19 2015 08:25AM
Credit: Matthew Thode
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
SuSE SUSE Linux Enterprise Server Unsupported Extras 11
SuSE openSUSE Factory
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
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
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 'security_context_to_sid_core()' Function Local Denial of Service Vulnerability

The Linux kernel is prone to a local denial-of-service vulnerability.

An attacker can exploit this issue to cause denial-of-service conditions.

Exploit / POC

Linux Kernel 'security_context_to_sid_core()' Function Local Denial of Service 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].

References

Linux Kernel 'security_context_to_sid_core()' Function Local Denial of Service Vulnerability

References:

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