Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2012-3498: Xen: Multiple vulnerabilities

Free InsightVM Trial No credit card necessary
Watch Demo See how it all works
Back to Search

Gentoo Linux: CVE-2012-3498: Xen: Multiple vulnerabilities

Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
11/23/2012
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.

Solution(s)

  • gentoo-linux-upgrade-app-emulation-pvgrub
  • gentoo-linux-upgrade-app-emulation-xen
  • gentoo-linux-upgrade-app-emulation-xen-pvgrub
  • gentoo-linux-upgrade-app-emulation-xen-tools

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
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

;