Ultra Monkey: High Availability and Load Balancing Solution for Linux [Monkey]
English | Japanese
Top | About | Mirrors | History | Contacts | Ultra Monkey 3 | Ultra Monkey 2.0.1 (Old)
News Archive | Papers | Ultra Monkey L7 [Japanese]

Ultra Monkey: Kernel Security Bug Database

CAN-2004-0077

prev up next
CVE CAN-2004-0077[offsite]
Updated Tue, 06 Jul 2004 14:08:10 +0900
Summary The do_mremap function for the mremap system call in Linux 2.2 to 2.2.25, 2.4 to 2.4.24, and 2.6 to 2.6.2, does not properly check the return value from the do_munmap function when the maximum number of VMA descriptors is exceeded, which allows local users to gain root privileges, a different vulnerability than CAN-2003-0985. (text:CAN-2004-0077)
Priority High
Status Closed
Source RHSA-2004:065-03 RHSA-2004:066-09 DSA-438-1 FEDORA-2004-079 FEDORA-2004-080
Link Ultra Monkey News 2004-02-20-00 Ultra Monkey News 2004-06-26-01
Resolved In
  Kernel 2.4.26-pre3
  Patch Change Set 1.1302.39.4[offsite]
  Red Hat Linux 7.3
          Vendor None
          UltraMonkey kernel-2.4.20-28.7.3.um.2
  Red Hat Linux 8.0
          Vendor None
          UltraMonkey kernel-2.4.20-28.8.um.2
  Red Hat Linux 9
          Vendor kernel-2.4.20-30.9
          UltraMonkey kernel-2.4.20-30.9.um.1
  Fedora Core 1
          Vendor kernel-1.2173.nptl, 1.2174.nptl
          UltraMonkey kernel-2.4.22-1.2174.nptl.um.1
  Red Hat Enterprise Linux 3
          Vendor kernel-2.4.21-9.0.1.EL
          UltraMonkey kernel-2.4.21-9.0.1.EL.um.1
  Debian Woody
          Vendor kernel-source-2.4.18_2.4.18-14.2
          UltraMonkey kernel-source-2.4.22-1-ipvs_2.4.22-5woody.um.4
  Debian Sid
          Vendor kernel-source-2.4.24_2.4.24-3
          UltraMonkey kernel-source-2.4.22-1-ipvs_2.4.22-5.um.4
local data for debugging.
Information provided here is based on the information from the links above and is intended as a refereance only.



Copyright © 2000-2005, Horms
Last Updated: Sat, 04 Mar 2006 02:34:00 -0500

Debian is a registered trademark of Software in the Public Interest, Inc.
Red Hat, the Red Hat Shadowman logo and Fedora are registered trademarks of Red Hat, Inc.
Red Hat may also be refered to as RedHat on this site.
Linux is a registered trademark of Linus Torvalds.
All other trademarks are the property of their respective owners.