Red Hat Bugzilla – Bug 170264
CAN-2005-3108 ioremap x86_64 DoS
Last modified: 2007-11-30 17:07:20 EST
mm/ioremap.c in Linux 2.6 on x86_64 systems allows local users to cause a denial
of service or an information leak via an iremap on a certain memory map that
causes the iounmap to perform a lookup of a page that does not exist.
fixed upstream in 2.6.12
*** This bug has been marked as a duplicate of 168217 ***
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.