CVE-2015-4164

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://xenbits.xen.org/xsa/advisory-136.html", "name": "http://xenbits.xen.org/xsa/advisory-136.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/75149", "name": "75149", "tags": [], "refsource": "BID"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html", "name": "SUSE-SU-2015:1643", "tags": [], "refsource": "SUSE"}, {"url": "http://support.citrix.com/article/CTX201145", "name": "http://support.citrix.com/article/CTX201145", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html", "name": "SUSE-SU-2015:1206", "tags": [], "refsource": "SUSE"}, {"url": "http://www.securitytracker.com/id/1032569", "name": "1032569", "tags": [], "refsource": "SECTRACK"}, {"url": "http://www.debian.org/security/2015/dsa-3286", "name": "DSA-3286", "tags": [], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html", "name": "SUSE-SU-2015:1157", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html", "name": "SUSE-SU-2015:1156", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html", "name": "SUSE-SU-2015:1045", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html", "name": "SUSE-SU-2015:1042", "tags": [], "refsource": "SUSE"}, {"url": "https://security.gentoo.org/glsa/201604-03", "name": "GLSA-201604-03", "tags": [], "refsource": "GENTOO"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The compat_iret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service (large loop and system hang) via a hypercall_iret call with EFLAGS.VM set."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-4164", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-06-15T15:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:xen:xen:3.1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:3.1.4:*:*:*:*:*:*:*", "cpe_name": [], 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