{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2014-3122",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings."
            }
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    "problemtype": {
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                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "67162",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/67162"
            },
            {
                "name": "[oss-security] 20140430 Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/05/01/7"
            },
            {
                "name": "https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c",
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                "url": "https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c"
            },
            {
                "name": "USN-2240-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2240-1"
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            {
                "name": "59386",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/59386"
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            {
                "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57e68e9cd65b4b8eb4045a1e0d0746458502554c",
                "refsource": "CONFIRM",
                "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=57e68e9cd65b4b8eb4045a1e0d0746458502554c"
            },
            {
                "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3",
                "refsource": "CONFIRM",
                "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3"
            },
            {
                "name": "59599",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/59599"
            },
            {
                "name": "DSA-2926",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2014/dsa-2926"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1093076",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1093076"
            }
        ]
    }
}