cvelist/2014/3xxx/CVE-2014-3940.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-3940",
        "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 Linux kernel through 3.14.5 does not properly consider the presence of hugetlb entries, which allows local users to cause a denial of service (memory corruption or system crash) by accessing certain memory locations, as demonstrated by triggering a race condition via numa_maps read operations during hugepage migration, related to fs/proc/task_mmu.c and mm/mempolicy.c."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1104097",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1104097"
            },
            {
                "name": "59011",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/59011"
            },
            {
                "name": "[linux-kernel] 20140318 [PATCH RESEND -mm 1/2] mm: add !pte_present() check on existing hugetlb_entry callbacks",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/3/18/784"
            },
            {
                "name": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html",
                "refsource": "CONFIRM",
                "url": "https://support.f5.com/kb/en-us/solutions/public/15000/600/sol15685.html"
            },
            {
                "name": "RHSA-2015:0290",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2015-0290.html"
            },
            {
                "name": "[oss-security] 20140602 CVE-2014-3940 - Linux kernel - missing check during hugepage migration",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/06/02/5"
            },
            {
                "name": "67786",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/67786"
            },
            {
                "name": "61310",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/61310"
            },
            {
                "name": "RHSA-2015:1272",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2015-1272.html"
            }
        ]
    }
}