{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2013-7270",
        "STATE": "PUBLIC"
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                                "version": {
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    "data_version": "4.0",
    "description": {
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                "lang": "eng",
                "value": "The packet_recvmsg function in net/packet/af_packet.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call."
            }
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                        "value": "n/a"
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        "reference_data": [
            {
                "name": "USN-2135-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2135-1"
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                "name": "USN-2138-1",
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                "url": "http://www.ubuntu.com/usn/USN-2138-1"
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                "url": "http://www.ubuntu.com/usn/USN-2113-1"
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                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2141-1"
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            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1039845",
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                "name": "USN-2110-1",
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                "refsource": "UBUNTU",
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                "name": "USN-2128-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2128-1"
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            {
                "name": "linux-kernel-cve20137270-info-disc(90131)",
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                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/90131"
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                "name": "USN-2139-1",
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                "url": "http://www.ubuntu.com/usn/USN-2139-1"
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            {
                "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4",
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                "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4"
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                "name": "USN-2117-1",
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                "url": "http://www.ubuntu.com/usn/USN-2117-1"
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                "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3d3342602f8bcbf37d7c46641cb9bca7618eb1c",
                "refsource": "CONFIRM",
                "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3d3342602f8bcbf37d7c46641cb9bca7618eb1c"
            },
            {
                "name": "56036",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/56036"
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            {
                "name": "USN-2109-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2109-1"
            },
            {
                "name": "[oss-security] 20131231 Re: CVE request: Linux kernel: net: memory leak in recvmsg handlermsg_name & msg_namelen logic",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/12/31/7"
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                "name": "https://github.com/torvalds/linux/commit/f3d3342602f8bcbf37d7c46641cb9bca7618eb1c",
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                "url": "https://github.com/torvalds/linux/commit/f3d3342602f8bcbf37d7c46641cb9bca7618eb1c"
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            {
                "name": "64744",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/64744"
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            {
                "name": "55882",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/55882"
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}