Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| xen / xen | 4.6.0 | 4.6.0.x |
| xen / xen | 4.7.0 | 4.7.0.x |
| xen / xen | 4.6.4 | 4.6.4.x |
| xen / xen | 4.6.3 | 4.6.3.x |
| xen / xen | 4.7.1 | 4.7.1.x |
| xen / xen | 4.6.1 | 4.6.1.x |
| xen / xen | 4.8.0 | 4.8.0.x |
| citrix / xenserver | 7.0 | 7.0.x |
| citrix / xenserver | 6.5 | 6.5.x |
| citrix / xenserver | 6.0.2 | 6.0.2.x |
| citrix / xenserver | 6.2.0 | 6.2.0.x |