diff --git a/interop/src/cpp/common-interop.cc b/interop/src/cpp/common-interop.cc
index 8b99dd78d9604b1576ae0b17de096902321cb707..5b5e2ca587f996a7d1b4d15bfdf71e660dfb9c82 100644
--- a/interop/src/cpp/common-interop.cc
+++ b/interop/src/cpp/common-interop.cc
@@ -109,6 +109,25 @@ void getKoalaEtsNapiCallbackDispatcher(ets_class* clazz, ets_method* method) {
 }
 #endif
 
+#ifdef KOALA_USE_PANDA_VM
+// TODO:
+// Function with memory leak
+// Very sorry :(
+// Stub until 
+// + NewDirectByteBuffer
+// + GetDirectBufferAddress
+// + GetDirectBufferCapacity
+// are available
+//
+// Do NOT use it!
+KNativePointer impl_GetNativeBufferPointer(KVMContext vmContext, KInteropBuffer buffer) {
+    KByte* result = new KByte[buffer.length];
+    memcpy(result, (KByte*)buffer.data, buffer.length);
+    return result;
+}
+KOALA_INTEROP_CTX_1(GetNativeBufferPointer, KNativePointer, KInteropBuffer)
+#endif
+
 #ifdef KOALA_JNI
 #include "jni.h"
 static struct {
diff --git a/interop/src/cpp/ets/convertors-ets.h b/interop/src/cpp/ets/convertors-ets.h
index c7ac999311aee43d882beb81a5d51010be3bc0dc..ab5a6fc956ba1964722c3767f36376f7976bf25b 100644
--- a/interop/src/cpp/ets/convertors-ets.h
+++ b/interop/src/cpp/ets/convertors-ets.h
@@ -102,6 +102,21 @@ struct InteropTypeConverter<KByte*> {
     }
 };
 
+template<>
+struct InteropTypeConverter<KInteropBuffer> {
+    using InteropType = ets_byteArray;
+    static KInteropBuffer convertFrom(EtsEnv* env, InteropType value) {
+      return  KInteropBuffer {
+        (int32_t)env->GetArrayLength(value),
+        (void*)env->PinByteArray(value)
+      };
+    }
+    static InteropType convertTo(EtsEnv* env, KInteropBuffer value) = delete;
+    static void release(EtsEnv* env, InteropType value, KInteropBuffer converted) {
+      if (value) env->UnpinByteArray((ets_byteArray)value);
+    }
+};
+
 template <> struct InteropTypeConverter<KInteropNumber> {
   using InteropType = ets_double;
   static KInteropNumber convertFrom(EtsEnv *env, InteropType value) {