StatementThe Linux kernel as shipped with Red Hat Enterprise Linux 3, 4 and 5 did not include L2TP functionality, and therefore are not affected by this issue. This has been addressed in Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-0007.html and https://rhn.redhat.com/errata/RHSA-2011-0330.html.
CVSS v2 metrics
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
|Red Hat Enterprise Linux version 6 (kernel)||RHSA-2011:0007||2011-01-11|
|MRG Grid for RHEL 5 Server (kernel-rt)||RHSA-2011:0330||2011-03-10|