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Gentoo Linux: CVE-2013-2211: Xen: Multiple vulnerabilities

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Gentoo Linux: CVE-2013-2211: Xen: Multiple vulnerabilities

Severity
7
CVSS
(AV:A/AC:M/Au:S/C:C/I:C/A:C)
Published
08/28/2013
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

The libxenlight (libxl) toolstack library in Xen 4.0.x, 4.1.x, and 4.2.x uses weak permissions for xenstore keys for paravirtualised and emulated serial console devices, which allows local guest administrators to modify the xenstore value via unspecified vectors.

Solution(s)

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

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