{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2021-47121",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: caif: fix memory leak in cfusbl_device_notify\n\nIn case of caif_enroll_dev() fail, allocated\nlink_support won't be assigned to the corresponding\nstructure. So simply free allocated pointer in case\nof error."
            }
        ]
    },
    "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": "7ad65bf68d70",
                                            "version_value": "cc302e30a504"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "3.3",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "3.3",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.4.272",
                                                        "lessThanOrEqual": "4.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.9.272",
                                                        "lessThanOrEqual": "4.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.14.236",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.19.194",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.125",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.43",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.12.10",
                                                        "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/cc302e30a504e6b60a9ac8df7988646f46cd0294",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/cc302e30a504e6b60a9ac8df7988646f46cd0294"
            },
            {
                "url": "https://git.kernel.org/stable/c/81afc61cb6e2b553f2c5f992fa79e0ae73857141",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/81afc61cb6e2b553f2c5f992fa79e0ae73857141"
            },
            {
                "url": "https://git.kernel.org/stable/c/e8b37f5009ea7095529790f022859711e6939c76",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e8b37f5009ea7095529790f022859711e6939c76"
            },
            {
                "url": "https://git.kernel.org/stable/c/9ea0ab48e755d8f29fe89eb235fb86176fdb597f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/9ea0ab48e755d8f29fe89eb235fb86176fdb597f"
            },
            {
                "url": "https://git.kernel.org/stable/c/4d94f530cd24c85aede6e72b8923f371b45d6886",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/4d94f530cd24c85aede6e72b8923f371b45d6886"
            },
            {
                "url": "https://git.kernel.org/stable/c/46403c1f80b0d3f937ff9c4f5edc63bb64bc5051",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/46403c1f80b0d3f937ff9c4f5edc63bb64bc5051"
            },
            {
                "url": "https://git.kernel.org/stable/c/dde8686985ec24d6b00487080a906609bd613ea1",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/dde8686985ec24d6b00487080a906609bd613ea1"
            },
            {
                "url": "https://git.kernel.org/stable/c/7f5d86669fa4d485523ddb1d212e0a2d90bd62bb",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/7f5d86669fa4d485523ddb1d212e0a2d90bd62bb"
            }
        ]
    },
    "generator": {
        "engine": "bippy-a5840b7849dd"
    }
}