Xen 'xc_cpupool_getinfo()' Function Use After Free Memory Corruption Vulnerability

BID:65529

Info

Xen 'xc_cpupool_getinfo()' Function Use After Free Memory Corruption Vulnerability

Bugtraq ID: 65529
Class: Unknown
CVE: CVE-2014-1950
Remote: Yes
Local: No
Published: Feb 12 2014 12:00AM
Updated: Apr 13 2015 09:41PM
Credit: Coverity Scan
Vulnerable: SuSE SUSE Linux Enterprise Server 11 SP2
+ Linux kernel 2.6.5
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
Not Vulnerable:

Discussion

Xen 'xc_cpupool_getinfo()' Function Use After Free Memory Corruption Vulnerability

Xen is prone to a memory-corruption vulnerability.

Successful exploits may allow attackers to execute arbitrary code with elevated privileges. Failed attacks may cause a denial-of-service condition.

Xen 4.1 and above are vulnerable.

Solution / Fix

Xen 'xc_cpupool_getinfo()' Function Use After Free Memory Corruption Vulnerability

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

References

Xen 'xc_cpupool_getinfo()' Function Use After Free Memory Corruption Vulnerability

References:

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