{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2021-47166",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()\n\nThe value of mirror->pg_bytes_written should only be updated after a\nsuccessful attempt to flush out the requests on the list."
            }
        ]
    },
    "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": "a7d42ddb3099",
                                            "version_value": "e8b8418ce14a"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.0",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "4.0",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.4.271",
                                                        "lessThanOrEqual": "4.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.9.271",
                                                        "lessThanOrEqual": "4.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.14.235",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.19.193",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.124",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.42",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.12.9",
                                                        "lessThanOrEqual": "5.12.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.13",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9e"
            },
            {
                "url": "https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0c",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0c"
            },
            {
                "url": "https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008"
            },
            {
                "url": "https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0ede",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0ede"
            },
            {
                "url": "https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33"
            },
            {
                "url": "https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997"
            },
            {
                "url": "https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90eb",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90eb"
            },
            {
                "url": "https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39f"
            }
        ]
    },
    "generator": {
        "engine": "bippy-a5840b7849dd"
    }
}