CVE-2022-2132

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This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK."}, {"lang": "es", "value": "Se ha encontrado un fallo en la lista de entradas permitidas en DPDK. Este problema permite a un atacante remoto causar una denegaci\u00f3n de servicio al enviar un encabezado Vhost dise\u00f1ado a DPDK"}], "id": "CVE-2022-2132", "lastModified": "2026-06-17T04:41:22.050", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-31T16:15:10.770", "references": [{"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugs.dpdk.org/show_bug.cgi?id=1031"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2099475"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugs.dpdk.org/show_bug.cgi?id=1031"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2099475"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00000.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-791"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Cong Wang (China Telecom) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2022:6850", "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "package": "openvswitch2.11-0:2.11.3-96.2.el7fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 7", "release_date": "2022-10-06T00:00:00Z"}, {"advisory": "RHSA-2022:6382", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.16-0:2.16.0-89.2.el8fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2022-09-07T00:00:00Z"}, {"advisory": "RHSA-2022:6383", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.17-0:2.17.0-37.3.el8fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2022-09-07T00:00:00Z"}, {"advisory": "RHSA-2022:6384", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.13-0:2.13.0-193.2.el8fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2022-09-07T00:00:00Z"}, {"advisory": "RHSA-2022:6385", "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath", "package": "openvswitch2.15-0:2.15.0-113.2.el8fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 8", "release_date": "2022-09-07T00:00:00Z"}, {"advisory": "RHSA-2022:6386", "cpe": "cpe:/o:redhat:enterprise_linux:9::fastdatapath", "package": "openvswitch2.17-0:2.17.0-32.3.el9fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 9", "release_date": "2022-09-07T00:00:00Z"}, {"advisory": "RHSA-2023:0167", "cpe": "cpe:/a:redhat:rhel_extras_other:7", "package": "dpdk-0:18.11.8-2.el7_9", "product_name": "Red Hat Enterprise Linux 7 Extras", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0171", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dpdk-0:21.11-2.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0168", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "dpdk-0:18.11.2-5.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0166", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "dpdk-0:19.11-6.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0166", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "dpdk-0:19.11-6.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0166", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "dpdk-0:19.11-6.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0169", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "dpdk-0:20.11-4.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2023:0170", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "dpdk-0:21.11-2.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2022:8263", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "dpdk-2:21.11.2-1.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-11-15T00:00:00Z"}, {"advisory": "RHSA-2023:0172", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "dpdk-2:21.11-2.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-01-16T00:00:00Z"}, {"advisory": "RHSA-2022:7268", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openvswitch2.11-0:2.11.3-96.2.el7fdp", "product_name": "Red Hat OpenStack Platform 13.0 - ELS", "release_date": "2022-11-01T00:00:00Z"}, {"advisory": "RHSA-2022:6551", "cpe": "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "package": "redhat-virtualization-host-0:4.5.2-202209140405_8.6", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", "release_date": "2022-09-19T00:00:00Z"}], "bugzilla": {"description": "dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs", "id": "2099475", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2099475"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-791->CWE-183->CWE-641->CWE-770", "details": ["A permissive list of allowed inputs flaw was found in DPDK. 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{}