Show plain JSON{"id": "CVE-2015-8817", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2016-12-29T22:59:00.323", "references": [{"url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3", "source": "secalert@redhat.com"}, {"url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2016/03/01/1", "tags": ["Mailing List", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2016/03/01/10", "tags": ["Mailing List", "Patch"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771", "tags": ["Issue Tracking"], "source": "secalert@redhat.com"}, {"url": "https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html", "tags": ["Mailing List"], "source": "secalert@redhat.com"}, {"url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/03/01/1", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/03/01/10", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS."}, {"lang": "es", "value": "QEMU (tambi\u00e9n conocido como Quick Emulator) construido para usar 'address_space_translate' para asignar una direcci\u00f3n a una MemoryRegionSection es vulnerable a un problema de acceso OOB r/w. Podr\u00eda ocurrir mientras se hacen llamadas pci_dma_read/write. Afecta las versiones de QEMU >= 1.6.0 and <= 2.3.1. Un usuario privilegiado dentro del hu\u00e9sped podr\u00eda usar esta falla para bloquear la instancia del hu\u00e9sped resultando en DoS."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB7A7593-FAC0-4336-84AF-EC367059D5C6"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E8BE223-9122-416D-AA1D-694B19C80A4F"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "331C6EE9-9DA2-4FE1-8446-C9CC21353332"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "383C575E-724D-4F97-9E0C-CDE50499C3D9"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEC5BC38-FFBD-4484-943D-47A0AADD20B8"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59FC829F-2AC7-4CB5-8F03-967906DE9028"}, {"criteria": "cpe:2.3:a:qemu:qemu:1.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBB18C9B-B1D6-44A6-A1E9-3D258DE797B8"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4745807B-A01D-41AE-8996-495176489A63"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D583599F-AE5E-40E4-8489-62FD1D0A7845"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE70D9B7-F422-455F-8413-CF34342B22AB"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3946C39-A3D1-4E2B-9C7D-0654D9A644EA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F858FD1-58A3-46ED-A3C6-64ECEDF8E458"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3C61AE3-16C8-4EC6-B33D-7E331BEA8F0C"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A47A306F-4E42-467E-ACDA-62028DC93436"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7AE8D2A-FD6E-447F-BDC1-6CAAA0DDB9DF"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E48B585-A3E2-45FC-AA92-5DB57180B7DC"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B0D54B9C-8C30-4186-A526-CE8AEE6252BA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2F698F7-74B9-4C20-817D-1E8B92460E2D"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4B9D60F-DC78-4270-A41D-3C29FF53F4AA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DFAF4478-81BE-4891-8C13-0A8D8FEE46A7"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E873593D-95A1-4D69-800C-A8DB6A4C26E2"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9136A0D4-8334-4AC8-9267-8AC8397122CC"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "08AC240A-4F83-400A-9D89-B5EE4183C7E1"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C3461571-2158-44D9-89E5-5F8A873DEC95"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48D79B3F-F3BD-495E-85F2-8BE40DA4D335"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3982D53A-AB8A-4A68-B7FE-9179FCF1F678"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"} 