{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-16658",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdrom_ioctl_drive_status in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4",
                "refsource": "MISC",
                "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4"
            },
            {
                "name": "USN-3797-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3797-2/"
            },
            {
                "name": "USN-3797-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3797-1/"
            },
            {
                "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-3820-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3820-1/"
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            {
                "name": "USN-3820-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3820-2/"
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            {
                "name": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.6",
                "refsource": "MISC",
                "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.6"
            },
            {
                "name": "DSA-4308",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4308"
            },
            {
                "name": "https://github.com/torvalds/linux/commit/8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4",
                "refsource": "MISC",
                "url": "https://github.com/torvalds/linux/commit/8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4"
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            {
                "name": "USN-3822-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3822-2/"
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            {
                "name": "USN-3822-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3822-1/"
            },
            {
                "name": "105334",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/105334"
            },
            {
                "name": "USN-3820-3",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3820-3/"
            },
            {
                "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"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:4154",
                "url": "https://access.redhat.com/errata/RHSA-2019:4154"
            }
        ]
    }
}