CVE-2020-10722

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A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en DPDK versiones 18.05 y superiores. Una falta de comprobaci\u00f3n en un desbordamiento de enteros en la funci\u00f3n vhost_user_set_log_base() podr\u00eda resultar en un mapa de memoria m\u00e1s peque\u00f1o de lo requerido, posiblemente permitiendo una corrupci\u00f3n de la memoria."}], "id": "CVE-2020-10722", "lastModified": "2026-06-17T02:48:19.207", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 4.2, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-05-19T19:15:09.727", "references": [{"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugs.dpdk.org/show_bug.cgi?id=267"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722"}, {"source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4362-1/"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpujan2021.html"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugs.dpdk.org/show_bug.cgi?id=267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4362-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpujan2021.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Ferruh Yigit (Reporter) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2020:2296", "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "package": "openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el7fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 7", "release_date": "2020-05-26T00:00:00Z"}, {"advisory": "RHSA-2020:2298", "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "package": "openvswitch-0:2.9.0-130.el7fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 7", "release_date": "2020-05-26T00:00:00Z"}, {"advisory": "RHSA-2020:2295", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.13-0:2.13.0-25.el8fdp.1", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2020-05-26T00:00:00Z"}, {"advisory": "RHSA-2020:2297", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2020-05-26T00:00:00Z"}, {"advisory": "RHSA-2020:2683", "cpe": "cpe:/a:redhat:rhel_extras_other:7", "package": "dpdk-0:18.11.8-1.el7_8", "product_name": "Red Hat Enterprise Linux 7 Extras", "release_date": "2020-06-23T00:00:00Z"}, {"advisory": "RHSA-2020:4806", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dpdk-0:19.11.3-1.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2021:0931", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openvswitch2.11-0:2.11.3-77.el7fdp", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2021-03-18T00:00:00Z"}, {"advisory": "RHSA-2021:0931", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openvswitch-selinux-extra-policy-0:1.0-17.el7fdp", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2021-03-18T00:00:00Z"}, {"advisory": "RHSA-2021:0931", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "ovn2.11-0:2.11.1-57.el7fdp", "product_name": "Red Hat OpenStack Platform 13.0 (Queens)", "release_date": "2021-03-18T00:00:00Z"}, {"advisory": "RHSA-2020:2298", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "openvswitch-0:2.9.0-130.el7fdp", "product_name": "Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-05-26T00:00:00Z"}, {"advisory": "RHSA-2020:4114", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el7fdp", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2020-09-30T00:00:00Z"}, {"advisory": "RHSA-2020:4114", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "ovn2.11-0:2.11.1-44.el7fdp", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2020-09-30T00:00:00Z"}, {"advisory": "RHSA-2020:4114", "cpe": "cpe:/a:redhat:rhev_manager:4.3", "package": "openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el7fdp", "product_name": "Red Hat Virtualization Engine 4.3", "release_date": "2020-09-30T00:00:00Z"}, {"advisory": "RHSA-2020:4114", "cpe": "cpe:/a:redhat:rhev_manager:4.3", "package": "ovn2.11-0:2.11.1-44.el7fdp", "product_name": "Red Hat Virtualization Engine 4.3", "release_date": "2020-09-30T00:00:00Z"}], "bugzilla": {"description": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()", "id": "1828867", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828867"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-190", "details": ["A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.", "A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption."], "name": "CVE-2020-10722", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "fix_state": "Will not fix", "package_name": "openvswitch2.10", "product_name": "Fast Datapath for RHEL 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "fix_state": "Will not fix", "package_name": "openvswitch2.12", "product_name": "Fast Datapath for RHEL 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "fix_state": "Not affected", "package_name": "openvswitch2.13", "product_name": "Fast Datapath for RHEL 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "fix_state": "Will not fix", "package_name": "openvswitch2.12", "product_name": "Fast Datapath for RHEL 8"}, {"cpe": "cpe:/a:redhat:ceph_storage:3", "fix_state": "Not affected", "package_name": "ceph", "product_name": "Red Hat Ceph Storage 3"}, {"cpe": "cpe:/a:redhat:ceph_storage:4", "fix_state": "Not affected", "package_name": "ceph", "product_name": "Red Hat Ceph Storage 4"}, {"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Out of support scope", "package_name": "openvswitch", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Affected", "package_name": "openvswitch", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:15", "fix_state": "Not affected", "package_name": "rhosp-openvswitch", "product_name": "Red Hat OpenStack Platform 15 (Stein)"}, {"cpe": "cpe:/a:redhat:openstack:16", "fix_state": "Not affected", "package_name": "rhosp-openvswitch", "product_name": "Red Hat OpenStack Platform 16 (Train)"}], "public_date": "2020-05-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-10722\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-10722\nhttps://bugs.dpdk.org/show_bug.cgi?id=267\nhttps://www.openwall.com/lists/oss-security/2020/05/18/2"], "statement": "This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK.", "threat_severity": "Moderate"}

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