Description (CNA)
VMFUNC emulation in Xen 4.6.x through 4.8.x on x86 systems using AMD virtualization extensions (aka SVM) allows local HVM guest OS users to cause a denial of service (hypervisor crash) by leveraging a missing NULL pointer check.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/95026
- http://xenbits.xen.org/xsa/advisory-203.html
- https://support.citrix.com/article/CTX219378
- http://www.securitytracker.com/id/1037518
ADP enrichment
No English description supplied.