Xen 'dma_pte_clear_one()' Function Local Privilege Escalation Vulnerability
BID:63830
Info
Xen 'dma_pte_clear_one()' Function Local Privilege Escalation Vulnerability
| Bugtraq ID: | 63830 |
| Class: | Design Error |
| CVE: |
CVE-2013-6375 |
| Remote: | No |
| Local: | Yes |
| Published: | Nov 20 2013 12:00AM |
| Updated: | Apr 13 2015 09:27PM |
| Credit: | The vendor reported this issue. |
| Vulnerable: |
XenSource Xen 4.2.1 XenSource Xen 4.3 XenSource Xen 4.2 RC XenSource Xen 4.2 Gentoo Linux CentOS Xen4CentOS 0 |
| Not Vulnerable: | |
Discussion
Xen 'dma_pte_clear_one()' Function Local Privilege Escalation Vulnerability
Xen is prone to a local privilege-escalation vulnerability.
Local attackers with access to a guest operating system can exploit this issue to gain elevated privileges on affected computers or cause denial-of-service condition.
Xen is prone to a local privilege-escalation vulnerability.
Local attackers with access to a guest operating system can exploit this issue to gain elevated privileges on affected computers or cause denial-of-service condition.
Exploit / POC
Xen 'dma_pte_clear_one()' Function Local Privilege Escalation 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].
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 'dma_pte_clear_one()' Function Local Privilege Escalation Vulnerability
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.