Xen 'arch/ia64/xen/faults.c' Local Denial Of Service Vulnerability

BID:40776

Info

Xen 'arch/ia64/xen/faults.c' Local Denial Of Service Vulnerability

Bugtraq ID: 40776
Class: Unknown
CVE: CVE-2010-2070
Remote: No
Local: Yes
Published: Jun 11 2010 12:00AM
Updated: Jun 24 2013 11:30AM
Credit: Guan Eryu
Vulnerable: XenSource Xen 3.3.1
XenSource Xen 3.3
XenSource Xen 3.2
XenSource Xen 3.1.2
XenSource Xen 3.1.1
XenSource Xen 3.0.3
XenSource Xen 3.0
VMWare ESX Server 4.1
VMWare ESX Server 4.0
Red Hat Enterprise Linux Desktop 5 client
Red Hat Enterprise Linux 5 Server
Avaya Voice Portal 5.1
Avaya Voice Portal 5.1
Avaya Voice Portal 5.0 SP2
Avaya Voice Portal 5.0 SP1
Avaya Voice Portal 5.0
Avaya IQ 5.1
Avaya IQ 5
Avaya Aura System Platform 6.0
Avaya Aura System Platform 1.1
Avaya Aura System Manager 6.0 SP1
Avaya Aura System Manager 6.0
Avaya Aura System Manager 5.2
Avaya Aura Session Manager 6.0
Avaya Aura Session Manager 5.2
Avaya Aura Session Manager 1.1
Avaya Aura Presence Services 6.0
Avaya Aura Conferencing 6.0 Standard
Avaya Aura Conferencing Standard
Avaya Aura Conferencing 6.0 Standard
Avaya Aura Conferencing 6.0
Avaya Aura Application Enablement Services 5.2.1
Avaya Aura Application Enablement Services 5.2
Not Vulnerable: VMWare ESX Server 4.1 ESX410-201101201

Discussion

Xen 'arch/ia64/xen/faults.c' Local Denial Of Service Vulnerability

Xen is prone to a denial-of-service vulnerability because of an error in the 'arch/ia64/xen/faults.c' source code file.

A local attacker can exploit this issue to cause the kernel to crash, resulting in a denial-of-service condition.

Exploit / POC

Xen 'arch/ia64/xen/faults.c' 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].

Solution / Fix

Xen 'arch/ia64/xen/faults.c' Local Denial Of Service Vulnerability

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

References

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