gsd-2020-10725
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`.
Aliases
Aliases
CVE-2020-10725


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-10725",
    "description": "A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`.",
    "id": "GSD-2020-10725",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-10725.html",
      "https://access.redhat.com/errata/RHSA-2021:1239",
      "https://access.redhat.com/errata/RHSA-2020:4806",
      "https://access.redhat.com/errata/RHSA-2020:2295",
      "https://ubuntu.com/security/CVE-2020-10725",
      "https://linux.oracle.com/cve/CVE-2020-10725.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-10725"
      ],
      "details": "A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`.",
      "id": "GSD-2020-10725",
      "modified": "2023-12-13T01:22:04.603710Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2020-10725",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "dpdk",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "20.02.1"
                        },
                        {
                          "version_value": "19.11.2"
                        }
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                    }
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              "vendor_name": "[UNKNOWN]"
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          }
        ]
      },
      "impact": {
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      },
      "references": {
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          {
            "name": "openSUSE-SU-2020:0693",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html"
          },
          {
            "name": "FEDORA-2020-04e3d34451",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/"
          },
          {
            "name": "https://www.openwall.com/lists/oss-security/2020/05/18/2",
            "refsource": "MISC",
            "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
          },
          {
            "name": "https://www.oracle.com/security-alerts/cpujan2021.html",
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            "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
          },
          {
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            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10725"
          },
          {
            "name": "https://bugs.dpdk.org/show_bug.cgi?id=270",
            "refsource": "MISC",
            "url": "https://bugs.dpdk.org/show_bug.cgi?id=270"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "19.11",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:oracle:enterprise_communications_broker:3.2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2020-10725"
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        "description": {
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              "value": "A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "value": "CWE-665"
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              "refsource": "MISC",
              "tags": [
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              "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
            },
            {
              "name": "https://bugs.dpdk.org/show_bug.cgi?id=270",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://bugs.dpdk.org/show_bug.cgi?id=270"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10725",
              "refsource": "CONFIRM",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10725"
            },
            {
              "name": "openSUSE-SU-2020:0693",
              "refsource": "SUSE",
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              ],
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            },
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              "refsource": "FEDORA",
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/"
            },
            {
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              "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.1,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2022-09-02T15:36Z",
      "publishedDate": "2020-05-20T14:15Z"
    }
  }
}


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