CVE-2012-1179

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1", "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2012/03/15/7", "name": "[oss-security] 20120315 CVE-2012-1179 kernel: thp: __split_huge_page() mapcount != page_mapcount BUG_ON()", "tags": [], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=803793", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=803793", "tags": [], "refsource": "CONFIRM"}, {"url": "https://github.com/torvalds/linux/commit/4a1d704194a441bf83c636004a479e01360ec850", "name": "https://github.com/torvalds/linux/commit/4a1d704194a441bf83c636004a479e01360ec850", "tags": [], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/48404", "name": "48404", "tags": [], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/48898", "name": "48898", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.securitytracker.com/id?1027084", "name": "1027084", "tags": [], "refsource": "SECTRACK"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html", "name": "RHSA-2012:0743", "tags": [], "refsource": "REDHAT"}, {"url": "http://marc.info/?l=bugtraq&m=139447903326211&w=2", "name": "HPSBGN02970", "tags": [], "refsource": "HP"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075781.html", "name": "FEDORA-2012-3712", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "name": "SUSE-SU-2012:0554", "tags": [], "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The Linux kernel before 3.3.1, when KVM is used, allows guest OS users to cause a denial of service (host OS crash) by leveraging administrative access to the guest OS, related to the pmd_none_or_clear_bad function and page faults for huge pages."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-264"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-1179", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.2, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 4.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-05-17T11:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:rc7:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.3"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-12-29T02:29Z"}