1 files changed, 4 insertions, 1 deletions

diff --git a/mm/usercopy.c b/mm/usercopy.c
index 089328f2b920..3c8da0af9695 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -207,8 +207,11 @@ static inline const char *check_heap_object(const void *ptr, unsigned long n,
          * Some architectures (arm64) return true for virt_addr_valid() on
          * vmalloced addresses. Work around this by checking for vmalloc
          * first.
+         *
+         * We also need to check for module addresses explicitly since we
+         * may copy static data from modules to userspace
          */
-        if (is_vmalloc_addr(ptr))
+        if (is_vmalloc_or_module_addr(ptr))
                 return NULL;
 
         if (!virt_addr_valid(ptr))