diff --git a/2021/45xxx/CVE-2021-45707.json b/2021/45xxx/CVE-2021-45707.json
index 43e275580f6..10ee9808001 100644
--- a/2021/45xxx/CVE-2021-45707.json
+++ b/2021/45xxx/CVE-2021-45707.json
@@ -34,7 +34,7 @@
         "description_data": [
             {
                 "lang": "eng",
-                "value": "An issue was discovered in the nix crate before 0.20.2, 0.21.x before 0.21.2, and 0.22.x before 0.22.2 for Rust. unistd::getgrouplist has an out-of-bounds write if a user is in more than 16 /etc/groups groups."
+                "value": "An issue was discovered in the nix crate 0.16.0 and later before 0.20.2, 0.21.x before 0.21.2, and 0.22.x before 0.22.2 for Rust. unistd::getgrouplist has an out-of-bounds write if a user is in more than 16 /etc/groups groups."
             }
         ]
     },
@@ -61,6 +61,11 @@
                 "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/nix/RUSTSEC-2021-0119.md",
                 "refsource": "MISC",
                 "name": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/nix/RUSTSEC-2021-0119.md"
+            },
+            {
+                "refsource": "MISC",
+                "name": "https://github.com/advisories/GHSA-wgrg-5h56-jg27",
+                "url": "https://github.com/advisories/GHSA-wgrg-5h56-jg27"
             }
         ]
     }
diff --git a/2022/40xxx/CVE-2022-40319.json b/2022/40xxx/CVE-2022-40319.json
new file mode 100644
index 00000000000..6383eab2a36
--- /dev/null
+++ b/2022/40xxx/CVE-2022-40319.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2022-40319",
+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/2022/40xxx/CVE-2022-40320.json b/2022/40xxx/CVE-2022-40320.json
new file mode 100644
index 00000000000..e599575e907
--- /dev/null
+++ b/2022/40xxx/CVE-2022-40320.json
@@ -0,0 +1,62 @@
+{
+    "CVE_data_meta": {
+        "ASSIGNER": "cve@mitre.org",
+        "ID": "CVE-2022-40320",
+        "STATE": "PUBLIC"
+    },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "n/a",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_value": "n/a"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "n/a"
+                }
+            ]
+        }
+    },
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "cfg_tilde_expand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read."
+            }
+        ]
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "n/a"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "url": "https://github.com/libconfuse/libconfuse/issues/163",
+                "refsource": "MISC",
+                "name": "https://github.com/libconfuse/libconfuse/issues/163"
+            }
+        ]
+    }
+}
\ No newline at end of file