Rapid7 Vulnerability & Exploit Database

FreeBSD: VID-EDC0BF7E-05A1-11EA-9DFA-F8B156AC3FF9 (CVE-2018-12207): FreeBSD -- Machine Check Exception on Page Size Change

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

FreeBSD: VID-EDC0BF7E-05A1-11EA-9DFA-F8B156AC3FF9 (CVE-2018-12207): FreeBSD -- Machine Check Exception on Page Size Change

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
11/13/2019
Created
11/27/2019
Added
11/26/2019
Modified
11/26/2019

Description

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

Solution(s)

  • freebsd-upgrade-base-11_3-release-p5
  • freebsd-upgrade-base-12_0-release-p12
  • freebsd-upgrade-base-12_1-release-p1

References

  • CVE-2018-12207
  • USN-4183-1
  • USN-4183-2
  • USN-4184-1
  • USN-4184-2
  • USN-4185-1
  • USN-4185-2
  • USN-4185-3
  • USN-4186-1
  • USN-4186-2
  • USN-4186-3
View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;