{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2010-4077",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
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                                "product_name": "n/a",
                                "version": {
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                                        {
                                            "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 ntty_ioctl_tiocgicount function in drivers/char/nozomi.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call."
            }
        ]
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    "problemtype": {
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                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2010/09/25/2"
            },
            {
                "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d281da7ff6f70efca0553c288bb883e8605b3862",
                "refsource": "MISC",
                "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d281da7ff6f70efca0553c288bb883e8605b3862"
            },
            {
                "name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2010/10/06/6"
            },
            {
                "name": "45059",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/45059"
            },
            {
                "name": "RHSA-2011:0007",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"
            },
            {
                "name": "[linux-kernel] 20100915 [PATCH] drivers/char/nozomi.c: prevent reading uninitialized stackmemory",
                "refsource": "MLIST",
                "url": "http://lkml.indiana.edu/hypermail//linux/kernel/1009.1/03387.html"
            },
            {
                "name": "RHSA-2010:0958",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2010-0958.html"
            },
            {
                "name": "8129",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/8129"
            },
            {
                "name": "[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2010/10/07/1"
            },
            {
                "name": "42890",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/42890"
            },
            {
                "name": "[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2010/10/25/3"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=648663",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=648663"
            }
        ]
    }
}