cvelist/2012/3xxx/CVE-2012-3495.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2012-3495",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The physdev_get_free_pirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the get_free_pirq function as an array index without checking that the return value indicates an error, which allows guest OS users to cause a denial of service (invalid memory write and host crash) and possibly gain privileges via unspecified vectors."
            }
        ]
    },
    "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://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html"
            },
            {
                "url": "http://secunia.com/advisories/55082",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/55082"
            },
            {
                "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml",
                "refsource": "MISC",
                "name": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html"
            },
            {
                "url": "http://secunia.com/advisories/51413",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/51413"
            },
            {
                "url": "http://support.citrix.com/article/CTX134708",
                "refsource": "MISC",
                "name": "http://support.citrix.com/article/CTX134708"
            },
            {
                "url": "https://security.gentoo.org/glsa/201604-03",
                "refsource": "MISC",
                "name": "https://security.gentoo.org/glsa/201604-03"
            },
            {
                "url": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html",
                "refsource": "MISC",
                "name": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00001.html"
            },
            {
                "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability",
                "refsource": "MISC",
                "name": "http://wiki.xen.org/wiki/Security_Announcements#XSA-13_hypercall_physdev_get_free_pirq_vulnerability"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2012/09/05/6",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2012/09/05/6"
            },
            {
                "url": "http://www.securityfocus.com/bid/55406",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/55406"
            },
            {
                "url": "http://www.securitytracker.com/id?1027480",
                "refsource": "MISC",
                "name": "http://www.securitytracker.com/id?1027480"
            },
            {
                "url": "http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593",
                "refsource": "MISC",
                "name": "http://xenbits.xen.org/hg/xen-4.1-testing.hg/rev/6779ddca8593"
            }
        ]
    }
}