{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-5669",
        "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 do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "USN-3583-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3583-2/"
            },
            {
                "name": "USN-3583-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3583-1/"
            },
            {
                "name": "1037918",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1037918"
            },
            {
                "name": "96754",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/96754"
            },
            {
                "name": "DSA-3804",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2017/dsa-3804"
            },
            {
                "name": "https://bugzilla.kernel.org/show_bug.cgi?id=192931",
                "refsource": "MISC",
                "url": "https://bugzilla.kernel.org/show_bug.cgi?id=192931"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/95e91b831f87ac8e1f8ed50c14d709089b4e01b8",
                "url": "https://github.com/torvalds/linux/commit/95e91b831f87ac8e1f8ed50c14d709089b4e01b8"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/e1d35d4dc7f089e6c9c080d556feedf9c706f0c7",
                "url": "https://github.com/torvalds/linux/commit/e1d35d4dc7f089e6c9c080d556feedf9c706f0c7"
            }
        ]
    }
}