{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-3534",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "dateUpdated": "2026-07-28T16:57:19.383Z",
        "dateReserved": "2022-10-17T00:00:00.000Z",
        "datePublished": "2022-10-17T00:00:00.000Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-07-28T16:57:19.383Z"
            },
            "title": "Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-416",
                            "lang": "en",
                            "description": "Use After Free"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Linux",
                    "product": "Kernel",
                    "versions": [
                        {
                            "version": "5.10.162",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.0",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.1",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.2",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.3",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.4",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.5",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.6",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.7",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.8",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.9",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.10",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.11",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.12",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.13",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.14",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.15",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.16",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.17",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.18",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.19",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.20",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.21",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.22",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.23",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.24",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.25",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.26",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.27",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.28",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.29",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.30",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.31",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.32",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.33",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.34",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.35",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.36",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.37",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.38",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.39",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.40",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.41",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.42",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.43",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.44",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.45",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.46",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.47",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.48",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.49",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.50",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.51",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.52",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.53",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.54",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.55",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.56",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.57",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.58",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.59",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.60",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.61",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.62",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.63",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.64",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.65",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.66",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.67",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.68",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.69",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.70",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.71",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.72",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.73",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.74",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.75",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.76",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.77",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.78",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.79",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.80",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.81",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.82",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.83",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.84",
                            "status": "affected"
                        },
                        {
                            "version": "5.15.85",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.0",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.1",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.2",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.3",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.4",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.5",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.6",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.7",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.8",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.9",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.10",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.11",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.12",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.13",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.14",
                            "status": "affected"
                        },
                        {
                            "version": "6.0.15",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.0",
                            "status": "affected"
                        },
                        {
                            "version": "6.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "5.10.163",
                            "status": "unaffected"
                        },
                        {
                            "version": "5.15.86",
                            "status": "unaffected"
                        },
                        {
                            "version": "6.0.16",
                            "status": "unaffected"
                        },
                        {
                            "version": "6.1.2",
                            "status": "unaffected"
                        },
                        {
                            "version": "6.2",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "libbpf"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component."
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