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CVE-2016-4453 (GCVE-0-2016-4453)

Vulnerability from cvelistv5 – Published: 2016-06-01 22:00 – Updated: 2024-08-06 00:32
VLAI
Summary
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a VGA command.
Severity
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://www.ubuntu.com/usn/USN-3047-1 vendor-advisoryx_refsource_UBUNTU
https://lists.gnu.org/archive/html/qemu-devel/201… mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201609-01 vendor-advisoryx_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3047-2 vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=1336650 x_refsource_CONFIRM
http://www.securityfocus.com/bid/90928 vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/05/30/2 mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
Date Public
2016-05-30 00:00
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:02:51+00:00",
      "cve": "CVE-2016-4453",
      "id": "CVE-2016-4453",
      "initial_release_date": "2016-05-30T00:00:00+00:00",
      "product_status:known_affected": "22",
      "product_status:known_not_affected": "19",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Qemu: display: vmsvga: infinite loop in vmsvga_fifo_run() routine",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-4453.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-08-23T00:35:00Z",
      "cve": "CVE-2016-4453",
      "id": "CVE-2016-4453",
      "initial_release_date": "2023-02-15T05:02:53Z",
      "product_status:known_affected": "394",
      "product_status:known_not_affected": "162",
      "product_status:recommended": "1939",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-4453",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-4453.json",
      "version": "37"
    }
  }
}



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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.

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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.


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