Index: /trunk/include/VBox/vmm/cpum.h
===================================================================
--- /trunk/include/VBox/vmm/cpum.h	(revision 67936)
+++ /trunk/include/VBox/vmm/cpum.h	(revision 67937)
@@ -1416,5 +1416,5 @@
 #ifndef IN_RC
     PCSVMVMCBCTRL pVmcbCtrl = &pCtx->hwvirt.svm.CTX_SUFF(pVmcb)->ctrl;
-    return RT_BOOL(pVmcbCtrl->u64InterceptCtrl & SVM_CTRL_INTERCEPT_VMRUN);
+    return RT_BOOL(pVmcbCtrl && pVmcbCtrl->u64InterceptCtrl & SVM_CTRL_INTERCEPT_VMRUN);
 #else
     RT_NOREF(pCtx);