Xen XSM/Flask Hypercalls Local Integer Overflow Vulnerability
BID:65419
Info
Xen XSM/Flask Hypercalls Local Integer Overflow Vulnerability
| Bugtraq ID: | 65419 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2014-1894 CVE-2014-1893 CVE-2014-1892 CVE-2014-1891 |
| Remote: | No |
| Local: | Yes |
| Published: | Feb 06 2014 12:00AM |
| Updated: | Apr 13 2015 09:36PM |
| Credit: | Matthew Daley. |
| Vulnerable: |
XenSource Xen 4.3 XenSource Xen 4.2 XenSource Xen 4.1 XenSource Xen 3.3 XenSource Xen 3.2 SuSE SUSE Linux Enterprise Software Development Kit 11 SP3 SuSE SUSE Linux Enterprise Server 11 SP3 SuSE SUSE Linux Enterprise Server 11 SP2 SuSE SUSE Linux Enterprise Server 11 SP1 LTSS SuSE Suse Linux Enterprise Desktop 11 SP3 S.u.S.E. openSUSE 12.3 Gentoo Linux |
| Not Vulnerable: | |
Discussion
Xen XSM/Flask Hypercalls Local Integer Overflow Vulnerability
Xen is prone to an integer-overflow vulnerability.
Local attackers can exploit this issue to cause a a processor fault and crash the application, resulting in a denial-of-service condition.
XenSource Xen 3.2 through 4.3 are vulnerable.
Xen is prone to an integer-overflow vulnerability.
Local attackers can exploit this issue to cause a a processor fault and crash the application, resulting in a denial-of-service condition.
XenSource Xen 3.2 through 4.3 are vulnerable.
Exploit / POC
Xen XSM/Flask Hypercalls Local Integer Overflow 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].
References
Xen XSM/Flask Hypercalls Local Integer Overflow Vulnerability
References:
References:
- Xen Homepage (XenSource )
- integer overflow in several XSM/Flask hypercalls (XEN)