diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index d90bbf42e4df..badf8b8e3285 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -218,6 +218,11 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
 
 	if (mm) {
 		down_read(&mm->mmap_sem);
+		if (!mmget_still_valid(mm)) {
+			if (allocate == 0)
+				goto free_range;
+			goto err_no_vma;
+		}
 		vma = alloc->vma;
 	}