diff --git a/2024/31xxx/CVE-2024-31879.json b/2024/31xxx/CVE-2024-31879.json
index c838286e744..25313f800f3 100644
--- a/2024/31xxx/CVE-2024-31879.json
+++ b/2024/31xxx/CVE-2024-31879.json
@@ -1,17 +1,104 @@
 {
+    "data_version": "4.0",
     "data_type": "CVE",
     "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2024-31879",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "ASSIGNER": "psirt@us.ibm.com",
+        "STATE": "PUBLIC"
     },
     "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."
+                "value": "IBM i 7.2, 7.3, and 7.4 could allow a remote attacker to execute arbitrary code leading to a denial of service of network ports on the system, caused by the deserialization of untrusted data.  IBM X-Force ID:  287539."
+            }
+        ]
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-502 Deserialization of Untrusted Data",
+                        "cweId": "CWE-502"
+                    }
+                ]
+            }
+        ]
+    },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "vendor_name": "IBM",
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "i",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "=",
+                                            "version_value": "7.2, 7.3, 7.4"
+                                        },
+                                        {
+                                            "version_affected": "=",
+                                            "version_value": "cpe:2.3:a:ibm:i:7.2:*:*:*:*:*:*:*"
+                                        },
+                                        {
+                                            "version_affected": "=",
+                                            "version_value": "cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*"
+                                        },
+                                        {
+                                            "version_affected": "=",
+                                            "version_value": "cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    }
+                }
+            ]
+        }
+    },
+    "references": {
+        "reference_data": [
+            {
+                "url": "https://www.ibm.com/support/pages/node/7154380",
+                "refsource": "MISC",
+                "name": "https://www.ibm.com/support/pages/node/7154380"
+            },
+            {
+                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/287539",
+                "refsource": "MISC",
+                "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/287539"
+            }
+        ]
+    },
+    "generator": {
+        "engine": "Vulnogram 0.2.0"
+    },
+    "source": {
+        "discovery": "UNKNOWN"
+    },
+    "impact": {
+        "cvss": [
+            {
+                "attackComplexity": "LOW",
+                "attackVector": "NETWORK",
+                "availabilityImpact": "NONE",
+                "baseScore": 7.5,
+                "baseSeverity": "HIGH",
+                "confidentialityImpact": "HIGH",
+                "integrityImpact": "NONE",
+                "privilegesRequired": "NONE",
+                "scope": "UNCHANGED",
+                "userInteraction": "NONE",
+                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
+                "version": "3.1"
             }
         ]
     }