{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2016-0774",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux (RHEL) 7.1 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an \"I/O vector array overrun.\" NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-1805."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://www.ubuntu.com/usn/USN-2968-1",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2968-1"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-2968-2",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2968-2"
            },
            {
                "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html",
                "refsource": "MISC",
                "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
            },
            {
                "url": "http://www.debian.org/security/2016/dsa-3503",
                "refsource": "MISC",
                "name": "http://www.debian.org/security/2016/dsa-3503"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-2967-1",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2967-1"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-2967-2",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2967-2"
            },
            {
                "url": "http://source.android.com/security/bulletin/2016-05-01.html",
                "refsource": "MISC",
                "name": "http://source.android.com/security/bulletin/2016-05-01.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html"
            },
            {
                "url": "http://rhn.redhat.com/errata/RHSA-2016-0494.html",
                "refsource": "MISC",
                "name": "http://rhn.redhat.com/errata/RHSA-2016-0494.html"
            },
            {
                "url": "http://rhn.redhat.com/errata/RHSA-2016-0617.html",
                "refsource": "MISC",
                "name": "http://rhn.redhat.com/errata/RHSA-2016-0617.html"
            },
            {
                "url": "http://www.securityfocus.com/bid/84126",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/84126"
            },
            {
                "url": "https://security-tracker.debian.org/tracker/CVE-2016-0774",
                "refsource": "MISC",
                "name": "https://security-tracker.debian.org/tracker/CVE-2016-0774"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1303961",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1303961"
            }
        ]
    }
}