This issue affects the versions of Linux kernel as shipped with Red Hat Enterprise Linux 4, 5, 6, and Red Hat Enterprise MRG. It has been addressed in Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-0927.html, https://rhn.redhat.com/errata/RHSA-2011-1189.html, and https://rhn.redhat.com/errata/RHSA-2011-1253.html. Red Hat Enterprise Linux 4 is now in Production 3 of the maintenance life-cycle, https://access.redhat.com/support/policy/updates/errata/, therefore the fix for this issue is not currently planned to be included in the future updates.
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Red Hat Security Errata
|Red Hat Enterprise Linux 6 (kernel)||RHSA-2011:1189||2011-08-23|
|Red Hat MRG Grid for RHEL 6 Server v.2 (kernel-rt)||RHSA-2011:1253||2011-09-12|
|Red Hat Enterprise Linux 5 (kernel)||RHSA-2011:0927||2011-07-15|
Affected Packages State
|Red Hat Enterprise MRG 1.3||realtime-kernel||Will not fix|
AcknowledgementsRed Hat would like to thank Marek Kroemeke and Filip Palian for reporting this issue.
CVE description copyright © 2017, The MITRE Corporation