{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-7755",
        "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": "An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "USN-3695-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3695-1/"
            },
            {
                "name": "USN-3696-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3696-1/"
            },
            {
                "name": "USN-3695-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3695-2/"
            },
            {
                "name": "[debian-lts-announce] 20181003 [SECURITY] [DLA 1531-1] linux-4.9 security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html"
            },
            {
                "name": "USN-3697-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3697-1/"
            },
            {
                "name": "https://lkml.org/lkml/2018/3/7/1116",
                "refsource": "MISC",
                "url": "https://lkml.org/lkml/2018/3/7/1116"
            },
            {
                "name": "USN-3697-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3697-2/"
            },
            {
                "name": "DSA-4308",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4308"
            },
            {
                "name": "USN-3698-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3698-1/"
            },
            {
                "name": "USN-3696-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3696-2/"
            },
            {
                "name": "USN-3698-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3698-2/"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:2043",
                "url": "https://access.redhat.com/errata/RHSA-2019:2043"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:2029",
                "url": "https://access.redhat.com/errata/RHSA-2019:2029"
            }
        ]
    }
}