diff --git a/debian/changelog b/debian/changelog
index 10abbce75..fef8b0629 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -68,7 +68,7 @@ linux (4.9.13-1) UNRELEASED; urgency=medium
     - vxlan: fix oops in dev_fill_metadata_dst (regression in 4.6)
     - irda: Fix lockdep annotations in hashbin_delete().
     - ptr_ring: fix race conditions when resizing
-    - ip: fix IP_CHECKSUM handling (regression in 4.0)
+    - ip: fix IP_CHECKSUM handling (regression in 4.0) (CVE-2017-6347)
     - net: socket: fix recvmmsg not returning error from sock_error
       (regression in 4.6)
     - USB: serial: mos7840: fix another NULL-deref at open