{"containers": {"cna": {"affected": [{"product": "QEMU", "vendor": "QEMU", "versions": [{"status": "affected", "version": "before 2.4.0.1"}]}], "datePublic": "2015-09-04T00:00:00", "descriptions": [{"lang": "en", "value": "The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors."}], "problemTypes": [{"descriptions": [{"description": "Other", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-05T17:01:12", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.html"}, {"tags": ["x_refsource_MISC"], "url": "http://www.ubuntu.com/usn/USN-2745-1"}, {"tags": ["x_refsource_MISC"], "url": "http://www.openwall.com/lists/oss-security/2015/09/04/4"}, {"tags": ["x_refsource_MISC"], "url": "http://www.openwall.com/lists/oss-security/2015/09/05/5"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1260076"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg01199.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14"}]}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2015-6815", "datePublished": "2020-01-31T21:38:47", "dateReserved": "2015-09-05T00:00:00", "dateUpdated": "2021-11-05T17:01:12", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "matchCriteriaId": "7EDB883F-B428-47EF-AAB3-BD647220C91A", "versionEndExcluding": "2.4.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*", "matchCriteriaId": "56BDB5A0-0839-4A20-A003-B8CD56F48171", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*", "matchCriteriaId": "253C303A-E577-4488-93E6-68A8DD942C38", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*", "matchCriteriaId": "E79AB8DD-C907-4038-A931-1A5A4CFB6A5B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:11.0:sp3:*:*:*:*:*:*", "matchCriteriaId": "2A1D7F64-5AE6-4F2D-A282-DFF61399DFBE", "vulnerable": true}, {"criteria": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:*", "matchCriteriaId": "A5FDEDA8-6F51-4945-B443-438CC987F235", "vulnerable": true}, {"criteria": "cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "336EC5B8-6FD8-42BB-9530-58A15238CEE1", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11.0:sp3:*:*:*:*:*:*", "matchCriteriaId": "5441B4DD-9DC3-46C2-A0BB-37E4B381617E", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11.0:sp4:*:*:*:*:*:*", "matchCriteriaId": "E090E7B3-2346-463D-8A0C-8B482500CB42", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_desktop:11.0:sp3:*:*:*:*:*:*", "matchCriteriaId": "A46AFB60-4775-48A9-81FA-5A54CEDA7625", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_desktop:11.0:sp4:*:*:*:*:*:*", "matchCriteriaId": "9C48DBEC-EEDA-4A66-A2D7-32B52BE1B334", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "EA04C9F1-6257-4D82-BA0B-37DE66D94736", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_server:11.0:sp3:*:*:*:*:*:*", "matchCriteriaId": "623DB4CD-8CB3-445A-B9B5-1238CF195235", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_server:11.0:sp4:*:*:*:*:*:*", "matchCriteriaId": "ADE9D807-6690-4D67-A6B3-68BBC9B50153", "vulnerable": true}, {"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "C384D0B6-8A5C-45CA-8CD9-7F4E967FE4F0", "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:15.04:*:*:*:*:*:*:*", "matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "B152EDF3-3140-4343-802F-F4F1C329F5C3", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "31EC146C-A6F6-4C0D-AF87-685286262DAA", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "9DAA72A4-AC7D-4544-89D4-5B07961D5A95", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "1D8B549B-E57B-4DFE-8A13-CAB06B5356B3", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"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:4.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "F0ED340C-6746-471E-9F2D-19D62D224B7A", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:arista:eos:4.12:*:*:*:*:*:*:*", "matchCriteriaId": "FDDF9823-D999-41A4-BB7B-A63C00ACE11B", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:4.13:*:*:*:*:*:*:*", "matchCriteriaId": "51F7426A-46F7-4BE0-806F-F4598C8B0426", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:4.14:*:*:*:*:*:*:*", "matchCriteriaId": "E7F71EBA-27AC-464B-8708-4E8971BC75A7", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:4.15:*:*:*:*:*:*:*", "matchCriteriaId": "8705CF80-DEFC-4425-8E23-D98FFD678157", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors."}, {"lang": "es", "value": "La funci\u00f3n process_tx_desc en el archivo hw/net/e1000.c en QEMU versiones anteriores a 2.4.0.1, no procesa apropiadamente los datos del descriptor de transmisi\u00f3n cuando se env\u00eda un paquete de red, lo que permite a atacantes causar una denegaci\u00f3n de servicio (bucle infinito y bloqueo de invitado) por medio de vectores no especificados."}], "id": "CVE-2015-6815", "lastModified": "2023-09-12T14:55:31.563", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 2.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 5.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "LOW", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-31T22:15:11.277", "references": [{"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2015/09/04/4"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2015/09/05/5"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2745-1"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1260076"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg01199.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}