{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2018-10902",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "kernel",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "[UNKNOWN]"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation."
            }
        ]
    },
    "impact": {
        "cvss": [
            [
                {
                    "vectorString": "7.8/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "version": "3.0"
                }
            ]
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-416"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "RHSA-2018:3083",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:3083"
            },
            {
                "name": "USN-3776-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3776-1/"
            },
            {
                "name": "USN-3776-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3776-2/"
            },
            {
                "name": "USN-3847-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3847-1/"
            },
            {
                "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-3847-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3847-2/"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10902",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10902"
            },
            {
                "name": "USN-3849-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3849-1/"
            },
            {
                "name": "RHSA-2019:0415",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0415"
            },
            {
                "name": "USN-3849-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3849-2/"
            },
            {
                "name": "1041529",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1041529"
            },
            {
                "name": "DSA-4308",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4308"
            },
            {
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=39675f7a7c7e7702f7d5341f1e0d01db746543a0",
                "refsource": "MISC",
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=39675f7a7c7e7702f7d5341f1e0d01db746543a0"
            },
            {
                "name": "USN-3847-3",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3847-3/"
            },
            {
                "name": "RHSA-2018:3096",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:3096"
            },
            {
                "name": "105119",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/105119"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:0641",
                "url": "https://access.redhat.com/errata/RHSA-2019:0641"
            }
        ]
    }
}