CVE-2018-5683 (GCVE-0-2018-5683)

Vulnerability from cvelistv5 – Published: 2018-01-23 18:00 – Updated: 2024-08-05 05:40
VLAI
Summary
The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2018:2162 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://www.debian.org/security/2018/dsa-4213 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:0816 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1104 vendor-advisoryx_refsource_REDHAT
https://lists.gnu.org/archive/html/qemu-devel/201… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3575-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/102518 vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2018/01/15/2 mailing-listx_refsource_MLIST
Date Public
2018-01-12 00:00
Show details on NVD website
To clipboard 

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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

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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.


Detection rules are retrieved from Rulezet.