{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-7191",
        "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": "In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743792",
                "refsource": "MISC",
                "name": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743792"
            },
            {
                "url": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1748846",
                "refsource": "MISC",
                "name": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1748846"
            },
            {
                "url": "https://github.com/torvalds/linux/commit/0ad646c81b2182f7fa67ec0c8c825e0ee165696d",
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/0ad646c81b2182f7fa67ec0c8c825e0ee165696d"
            },
            {
                "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ad646c81b2182f7fa67ec0c8c825e0ee165696d",
                "refsource": "MISC",
                "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ad646c81b2182f7fa67ec0c8c825e0ee165696d"
            },
            {
                "url": "https://github.com/torvalds/linux/commit/5c25f65fd1e42685f7ccd80e0621829c105785d9",
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/5c25f65fd1e42685f7ccd80e0621829c105785d9"
            },
            {
                "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5c25f65fd1e42685f7ccd80e0621829c105785d9",
                "refsource": "MISC",
                "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5c25f65fd1e42685f7ccd80e0621829c105785d9"
            },
            {
                "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.14",
                "refsource": "MISC",
                "name": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.14"
            },
            {
                "refsource": "BID",
                "name": "108380",
                "url": "http://www.securityfocus.com/bid/108380"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1479",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1570",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1579",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html"
            }
        ]
    }
}