CVE-2022-2785 - Memory read in BPF

2022/2xxx/CVE-2022-2785.json

@@ -1,18 +1,96 @@
 {
-    "data_type": "CVE",
-    "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
+        "ASSIGNER": "security@google.com",
+        "DATE_PUBLIC": "2022-08-07T22:00:00.000Z",
         "ID": "CVE-2022-2785",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC",
+        "TITLE": "Arbitrary Memory read in BPF Linux Kernel"
     },
-    "description": {
-        "description_data": [
+    "affects": {
+        "vendor": {
+            "vendor_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."
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "Kernel",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "5.14",
+                                            "version_value": "af2ac3e13e45"
+                                        },
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "5.18",
+                                            "version_value": "b1d18a7574d0"
                                         }
                                     ]
                                 }
                             }
+                        ]
+                    },
+                    "vendor_name": "Linux Kernel"
+                }
+            ]
+        }
+    },
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c"
+            }
+        ]
+    },
+    "generator": {
+        "engine": "Vulnogram 0.0.9"
+    },
+    "impact": {
+        "cvss": {
+            "attackComplexity": "LOW",
+            "attackVector": "LOCAL",
+            "availabilityImpact": "HIGH",
+            "baseScore": 6.7,
+            "baseSeverity": "MEDIUM",
+            "confidentialityImpact": "HIGH",
+            "integrityImpact": "HIGH",
+            "privilegesRequired": "HIGH",
+            "scope": "UNCHANGED",
+            "userInteraction": "NONE",
+            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
+            "version": "3.1"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-125 Out-of-bounds Read"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "refsource": "CONFIRM",
+                "url": "https://git.kernel.org/bpf/bpf/c/86f44fcec22c"
+            },
+            {
+                "refsource": "CONFIRM",
+                "url": "https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei@google.com/T/#t"
+            }
+        ]
+    },
+    "source": {
+        "discovery": "INTERNAL"
+    }
+}