FKIE_CVE-2020-10722

Vulnerability from fkie_nvd - Published: 2020-05-19 19:15 - Updated: 2026-06-17 02:48
Severity
5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://bugs.dpdk.org/show_bug.cgi?id=267Issue Tracking, Patch, Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/
secalert@redhat.comhttps://usn.ubuntu.com/4362-1/Third Party Advisory
secalert@redhat.comhttps://www.openwall.com/lists/oss-security/2020/05/18/2Mailing List, Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.dpdk.org/show_bug.cgi?id=267Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10722Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L4UVWYPEO4/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4362-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.openwall.com/lists/oss-security/2020/05/18/2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
dpdk data_plane_development_kit *
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10
canonical ubuntu_linux 20.04
fedoraproject fedora 32
opensuse leap 15.1
oracle communications_session_border_controller *
oracle enterprise_communications_broker 3.1.0
oracle enterprise_communications_broker 3.2.0
To clipboard 

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          "vendor": "[UNKNOWN]",
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            },
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            }
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      ],
      "source": "secalert@redhat.com"
    }
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      "value": "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."
    },
    {
      "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": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
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          "confidentialityImpact": "PARTIAL",
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          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.