CVE-2017-18043 (GCVE-0-2017-18043)

Vulnerability from cvelistv5 – Published: 2018-01-31 20:00 – Updated: 2024-08-05 21:06
VLAI
Summary
Integer overflow in the macro ROUND_UP (n, d) in Quick Emulator (Qemu) allows a user to cause a denial of service (Qemu process crash).
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://www.debian.org/security/2018/dsa-4213 vendor-advisoryx_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2018/01/19/1 mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3575-1/ vendor-advisoryx_refsource_UBUNTU
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=2… x_refsource_CONFIRM
http://www.securityfocus.com/bid/102759 vdb-entryx_refsource_BID
Date Public
2018-01-19 00:00
Show details on NVD website
To clipboard 

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      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T11:41:57+00:00",
      "cve": "CVE-2017-18043",
      "id": "CVE-2017-18043",
      "initial_release_date": "2017-09-14T00:00:00+00:00",
      "product_status:known_affected": "56",
      "product_status:known_not_affected": "18",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Qemu: integer overflow in ROUND_UP macro could result in DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-18043.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-07-26T16:58:26Z",
      "cve": "CVE-2017-18043",
      "id": "CVE-2017-18043",
      "initial_release_date": "2023-02-15T04:36:08Z",
      "product_status:known_affected": "69",
      "product_status:known_not_affected": "11",
      "product_status:recommended": "218",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2017-18043",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2017-18043.json",
      "version": "12"
    }
  }
}



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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.



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.