{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-49279",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: prevent integer overflow on 32 bit systems\n\nOn a 32 bit system, the \"len * sizeof(*p)\" operation can have an\ninteger overflow."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                                            "version_value": "3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.19.238",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.189",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.110",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.33",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.16.19",
                                                        "lessThanOrEqual": "5.16.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.17.2",
                                                        "lessThanOrEqual": "5.17.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.18",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"
            },
            {
                "url": "https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2"
            },
            {
                "url": "https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e"
            },
            {
                "url": "https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898"
            },
            {
                "url": "https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c"
            },
            {
                "url": "https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229"
            },
            {
                "url": "https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef"
            }
        ]
    },
    "generator": {
        "engine": "bippy-5f407fcff5a0"
    }
}