cvelist/2017/15xxx/CVE-2017-15126.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2017-15126",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A use-after-free flaw was found in fs/userfaultfd.c in the Linux kernel before 4.13.6. The issue is related to the handling of fork failure when dealing with event messages. Failure to fork correctly can lead to a situation where a fork event will be removed from an already freed list of events with userfaultfd_ctx_put()."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-119",
                        "cweId": "CWE-119"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux Kernel before 4.13.6",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Linux Kernel before 4.13.6"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:0676",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:0676"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:1062",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:1062"
            },
            {
                "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=384632e67e0829deb8015ee6ad916b180049d252",
                "refsource": "MISC",
                "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=384632e67e0829deb8015ee6ad916b180049d252"
            },
            {
                "url": "http://www.securityfocus.com/bid/102516",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/102516"
            },
            {
                "url": "https://access.redhat.com/security/cve/CVE-2017-15126",
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2017-15126"
            },
            {
                "url": "https://github.com/torvalds/linux/commit/384632e67e0829deb8015ee6ad916b180049d252",
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/384632e67e0829deb8015ee6ad916b180049d252"
            },
            {
                "url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.6",
                "refsource": "MISC",
                "name": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.6"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1523481",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1523481"
            }
        ]
    }
}