{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-11-10T00:00:00", "descriptions": [{"lang": "en", "value": "The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-05-23T01:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2015:2636", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2636.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"name": "FEDORA-2015-f150b2a8c8", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html"}, {"name": "SUSE-SU-2015:2350", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://kb.juniper.net/JSA10783"}, {"name": "DSA-3454", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2016/dsa-3454"}, {"name": "[oss-security] 20151110 Re: CVE-2015-5307 kernel: kvm: guest to host DoS by triggering an infinite loop in microcode via #AC exception", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2015/11/10/6"}, {"name": "RHSA-2015:2645", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2645.html"}, {"name": "USN-2802-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2802-1"}, {"name": "openSUSE-SU-2015:2250", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"}, {"name": "USN-2806-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2806-1"}, {"name": "SUSE-SU-2015:2194", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54a20552e1eae07aa240fa370a0293e006b5faed"}, {"name": "openSUSE-SU-2015:2232", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html"}, {"name": "USN-2805-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2805-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://xenbits.xen.org/xsa/advisory-156.html"}, {"name": "SUSE-SU-2016:0354", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html"}, {"name": "FEDORA-2015-668d213dc3", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html"}, {"name": "USN-2807-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2807-1"}, {"name": "SUSE-SU-2015:2339", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html"}, {"name": "SUSE-SU-2015:2108", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html"}, {"name": "USN-2801-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2801-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"}, {"name": "FEDORA-2015-394835a3f6", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html"}, {"name": "DSA-3414", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2015/dsa-3414"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://support.citrix.com/article/CTX202583"}, {"name": "USN-2800-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2800-1"}, {"name": "1034105", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1034105"}, {"name": "SUSE-SU-2016:2074", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"}, {"name": "USN-2804-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2804-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1277172"}, {"name": "RHSA-2016:0046", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2016-0046.html"}, {"name": "DSA-3396", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2015/dsa-3396"}, {"name": "77528", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/77528"}, {"name": "USN-2803-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2803-1"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/torvalds/linux/commit/54a20552e1eae07aa240fa370a0293e006b5faed"}]}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-5307", "datePublished": "2015-11-16T11:00:00", "dateReserved": "2015-07-01T00:00:00", "dateUpdated": "2017-05-23T01:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F1B9081-FA4D-426C-B2DE-78AEA0BB6DB1", "versionEndIncluding": "4.2.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "C0E23B94-1726-4F63-84BB-8D83FAB156D7", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "C76124AB-4E3D-4BE0-AAEA-7FC05868E2FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "F30B5EF5-0AE8-420B-A103-B1B25A372F09", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "F784EF07-DBEC-492A-A0F4-F9F7B2551A0B", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "FBD9AD01-50B7-4951-8A73-A6CF4801A487", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "89AA8FD5-E997-4F0D-AFB6-FFBE0073BA5D", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "75615D84-9CA1-456C-816D-768E37B074A4", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "7AB87384-A1F8-4136-A242-441C655D9364", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "90CCECD0-C0F9-45A8-8699-64428637EBCA", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "F0ED340C-6746-471E-9F2D-19D62D224B7A", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "99BD7C4F-DE4C-4508-B20D-46A94B616C5B", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "3374F1FB-70F9-4EBC-837B-0D42282E3E5F", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.5.5:*:*:*:*:*:*:*", "matchCriteriaId": "37DA3D28-EAE7-4EC9-977C-444A46CBD9C7", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "4B6F7CE9-C409-4D88-9A99-B21420633F45", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "B814C381-4991-495A-B530-7543F977B346", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "6FE1F484-23B4-4CCC-AD23-6F8BDC312CE8", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "14442705-D243-4250-A486-E70989946D73", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "BBB7BAFE-9CB4-40D2-908C-55307728116F", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.5:*:*:*:*:*:*:*", "matchCriteriaId": "6AD42E21-EA9E-41EB-AC7E-478CCEEEBA8D", "vulnerable": true}, {"criteria": "cpe:2.3:o:xen:xen:4.6.6:*:*:*:*:*:*:*", "matchCriteriaId": "A9D58EAB-3FEB-4D5A-B998-D77EC90FDFB8", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*", "matchCriteriaId": "5A480976-A583-4A03-A2C6-5F35F9C27D70", "versionEndIncluding": "4.0.34", "versionStartIncluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*", "matchCriteriaId": "C1F3632E-CE76-4C29-8F43-383EB819C008", "versionEndIncluding": "4.1.42", "versionStartIncluding": "4.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*", "matchCriteriaId": "431E3B20-2ED2-42A8-93E2-F8404CB5D434", "versionEndIncluding": "4.2.34", "versionStartIncluding": "4.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*", "matchCriteriaId": "6E9D0C13-3D1C-45CB-B051-5C0221EF716A", "versionEndIncluding": "4.3.29", "versionStartIncluding": "4.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*", "matchCriteriaId": "380841F1-CF6C-44E1-BE8E-6615BC3FB5B0", "versionEndIncluding": "5.0.8", "versionStartIncluding": "5.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c."}, {"lang": "es", "value": "El subsistema KVM en el kernel Linux hasta la versi\u00f3n 4.2.6, y Xen 4.3.x hasta la versi\u00f3n 4.6.x permite a usuarios del SO invitados causar una denegaci\u00f3n de servicio (panic en el host del SO o cuelgue) desencandenando muchas excepciones #AC (tambi\u00e9n conocidas como Alignment Check), relacionadas con svm.c y vmx.c."}], "id": "CVE-2015-5307", "lastModified": "2023-02-12T23:15:35.367", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-11-16T11:59:05.070", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54a20552e1eae07aa240fa370a0293e006b5faed"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2636.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2015-2645.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2016-0046.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://support.citrix.com/article/CTX202583"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2015/dsa-3396"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2015/dsa-3414"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2016/dsa-3454"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2015/11/10/6"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/77528"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1034105"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2800-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2801-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2802-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2803-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2804-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2805-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2806-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2807-1"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://xenbits.xen.org/xsa/advisory-156.html"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1277172"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://github.com/torvalds/linux/commit/54a20552e1eae07aa240fa370a0293e006b5faed"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://kb.juniper.net/JSA10783"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}