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CVE-2016-5403 (GCVE-0-2016-5403)

Vulnerability from cvelistv5 – Published: 2016-08-02 16:00 – Updated: 2024-08-06 01:00
VLAI
Summary
The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-1756.html vendor-advisoryx_refsource_REDHAT
http://xenbits.xen.org/xsa/advisory-184.html x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-3047-1 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2016-1655.html vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1358359 x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-1763.html vendor-advisoryx_refsource_REDHAT
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-1585.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1653.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1607.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1654.html vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1036476 vdb-entryx_refsource_SECTRACK
http://www.ubuntu.com/usn/USN-3047-2 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2016-1606.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1586.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1943.html vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/92148 vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2016-1652.html vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
Date Public
2016-07-27 00:00
Show details on NVD website
To clipboard 

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      "descriptions": "[{\"lang\": \"en\", \"value\": \"The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.\"}, {\"lang\": \"es\", \"value\": \"La funci\\u00f3n virtqueue_pop en hw/virtio/virtio.c en QEMU permite a administradores locales del SO invitado provocar una denegaci\\u00f3n de servicio (consumo de memoria y caida del proceso QUEMU) mediante la presentaci\\u00f3n de solicitudes sin esperar la finalizaci\\u00f3n.\"}]",
      "id": "CVE-2016-5403",
      "lastModified": "2024-11-21T02:54:14.867",
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      "published": "2016-08-02T16:59:03.153",
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      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-5403\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2016-08-02T16:59:03.153\",\"lastModified\":\"2026-05-06T22:30:45.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n virtqueue_pop en hw/virtio/virtio.c en QEMU permite a administradores locales del SO invitado provocar una denegaci\u00f3n de servicio (consumo de memoria y caida del proceso QUEMU) mediante la presentaci\u00f3n de solicitudes sin esperar la 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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T11:02:52+00:00",
      "cve": "CVE-2016-5403",
      "id": "CVE-2016-5403",
      "initial_release_date": "2016-07-27T00:00:00+00:00",
      "product_status:fixed": "184",
      "product_status:known_affected": "3",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Qemu: virtio: unbounded memory allocation on host via guest leading to DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-5403.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-09-02T08:53:35Z",
      "cve": "CVE-2016-5403",
      "id": "CVE-2016-5403",
      "initial_release_date": "2023-02-15T05:00:43Z",
      "product_status:known_affected": "396",
      "product_status:known_not_affected": "167",
      "product_status:recommended": "1897",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-5403",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-5403.json",
      "version": "37"
    }
  }
}



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Taxonomy of the tags.





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.