diff --git a/2019/6xxx/CVE-2019-6133.json b/2019/6xxx/CVE-2019-6133.json
index 31f73c19ce0..1200805552c 100644
--- a/2019/6xxx/CVE-2019-6133.json
+++ b/2019/6xxx/CVE-2019-6133.json
@@ -161,6 +161,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2019:1914",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00049.html"
+            },
+            {
+                "refsource": "UBUNTU",
+                "name": "USN-3934-2",
+                "url": "https://usn.ubuntu.com/3934-2/"
             }
         ]
     }