{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2010-4668",
        "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 blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 2.6.37-rc7 allows local users to cause a denial of service (panic) via a zero-length I/O request in a device ioctl to a SCSI device, related to an unaligned map.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4163."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "45660",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/45660"
            },
            {
                "name": "[oss-security] 20101130 Re: CVE request: kernel: Multiple DoS issues in block layer",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2010/11/30/4"
            },
            {
                "name": "[oss-security] 20101130 Re: CVE request: kernel: Multiple DoS issues in block layer",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2010/11/30/7"
            },
            {
                "name": "RHSA-2011:0007",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html"
            },
            {
                "name": "[oss-security] 20101129 Re: CVE request: kernel: Multiple DoS issues in block layer",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2010/11/29/1"
            },
            {
                "name": "[linux-kernel] 20101129 Re: [PATCH] block: check for proper length of iov entries earlier in blk_rq_map_user_iov()",
                "refsource": "MLIST",
                "url": "http://lkml.org/lkml/2010/11/29/70"
            },
            {
                "name": "[linux-kernel] 20101129 [PATCH] block: check for proper length of iov entries earlier in blk_rq_map_user_iov()",
                "refsource": "MLIST",
                "url": "http://lkml.org/lkml/2010/11/29/68"
            },
            {
                "name": "42890",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/42890"
            },
            {
                "name": "https://patchwork.kernel.org/patch/363282/",
                "refsource": "CONFIRM",
                "url": "https://patchwork.kernel.org/patch/363282/"
            },
            {
                "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5478755616ae2ef1ce144dded589b62b2a50d575",
                "refsource": "CONFIRM",
                "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5478755616ae2ef1ce144dded589b62b2a50d575"
            },
            {
                "name": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc7",
                "refsource": "CONFIRM",
                "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc7"
            },
            {
                "name": "linux-blkrqmapuseriov-dos(64496)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64496"
            }
        ]
    }
}