{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-8559",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                        ]
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                    "vendor_name": "n/a"
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            ]
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    },
    "references": {
        "reference_data": [
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/26/116"
            },
            {
                "name": "USN-2515-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2515-1"
            },
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/26/101"
            },
            {
                "name": "DSA-3170",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2015/dsa-3170"
            },
            {
                "name": "SUSE-SU-2015:0736",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"
            },
            {
                "name": "USN-2492-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2492-1"
            },
            {
                "name": "RHSA-2015:1978",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2015-1978.html"
            },
            {
                "name": "[oss-security] 20141030 CVE-2014-8559 - Linux kernel fs/dcache.c incorrect use of rename_lock",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/10/30/7"
            },
            {
                "name": "62801",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/62801"
            },
            {
                "name": "RHSA-2015:1976",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2015-1976.html"
            },
            {
                "name": "SUSE-SU-2015:0178",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html"
            },
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/26/128"
            },
            {
                "name": "70854",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/70854"
            },
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/25/179"
            },
            {
                "name": "USN-2518-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2518-1"
            },
            {
                "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
                "refsource": "CONFIRM",
                "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
            },
            {
                "name": "SUSE-SU-2015:0481",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"
            },
            {
                "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10",
                "refsource": "CONFIRM",
                "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10"
            },
            {
                "name": "openSUSE-SU-2015:0566",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"
            },
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/26/129"
            },
            {
                "name": "USN-2493-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2493-1"
            },
            {
                "name": "1034051",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1034051"
            },
            {
                "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28",
                "refsource": "CONFIRM",
                "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28"
            },
            {
                "name": "[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/25/180"
            },
            {
                "name": "SUSE-SU-2015:0529",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html"
            },
            {
                "name": "USN-2517-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2517-1"
            },
            {
                "name": "[linux-kernel] 20141025 fs: lockup on rename_mutex in fs/dcache.c:1035",
                "refsource": "MLIST",
                "url": "https://lkml.org/lkml/2014/10/25/171"
            },
            {
                "name": "openSUSE-SU-2015:0714",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"
            },
            {
                "name": "USN-2516-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2516-1"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1159313",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1159313"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://support.f5.com/csp/article/K05211147",
                "url": "https://support.f5.com/csp/article/K05211147"
            }
        ]
    }
}