cvelist/2017/18xxx/CVE-2017-18257.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-18257",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow and loop) via crafted use of the open and fallocate system calls with an FS_IOC_FIEMAP ioctl."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "USN-3696-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3696-1/"
            },
            {
                "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b86e33075ed1909d8002745b56ecf73b833db143",
                "refsource": "MISC",
                "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b86e33075ed1909d8002745b56ecf73b833db143"
            },
            {
                "name": "https://github.com/torvalds/linux/commit/b86e33075ed1909d8002745b56ecf73b833db143",
                "refsource": "MISC",
                "url": "https://github.com/torvalds/linux/commit/b86e33075ed1909d8002745b56ecf73b833db143"
            },
            {
                "name": "DSA-4188",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4188"
            },
            {
                "name": "USN-3696-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3696-2/"
            }
        ]
    }
}