{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2022-1199",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Kernel",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in kernel v5.18-rc4"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-416 - Use After Free, CWE-476 - NULL Pointer Dereference."
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2070694",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2070694"
            },
            {
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2022/04/02/5",
                "url": "https://www.openwall.com/lists/oss-security/2022/04/02/5"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809",
                "url": "https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac",
                "url": "https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10",
                "url": "https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10"
            },
            {
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2022-1199",
                "url": "https://access.redhat.com/security/cve/CVE-2022-1199"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability."
            }
        ]
    }
}