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Ultra Monkey: Kernel Security Bug Database


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CVE CAN-2003-0643[offsite]
Updated Tue, 06 Jul 2004 14:27:44 +0900
Summary The Linux Socket Filter implementation contains a bug which can lead to a local dos. Due to a unsigned->signed conversion and insufficient bounds checking it is possible to crash the kernel by accessing unmapped memory. The bug was introduced during the attempt to fix other signedness issues in 2.4.3-pre3. (text:Patrick McHardy, LKML)
Priority Low
Status Closed
Source DSA-358-4 LKML
Link http://www.uwsg.iu.edu/hypermail/linux/net/0307.3/0022.html [offsite] Ultra Monkey News 2003-12-08-00 Ultra Monkey News 2004-06-26-01
Resolved In
  Kernel 2.4.22-pre10 (Introduced in 2.4.3-pre3)
  Patch Change Set 1.1019.3.3[offsite] local patch
  Red Hat Linux 7.3
         Vendor None (EOL)
         UltraMonkey kernel-2.4.20-31.9.um.1
  Red Hat Linux 8.0
         Vendor None (EOL)
         UltraMonkey kernel-2.4.20-31.9.um.1
  Red Hat Linux 9
         Vendor None (EOL)
         UltraMonkey kernel-2.4.20-31.9.um.1
  Fedora Core 1
         Vendor Not Vulnerable (>=2.4.22)
         UltraMonkey Not Vulnerable (>=2.4.22)
  Red Hat Enterprise Linux 3
         Vendor kernel-2.4.21-4.EL (initial release)
         UltraMonkey kernel-2.4.21-9.EL.um.1 (initial release)
  Debian Woody
         Vendor kernel-source-2.4.18_2.4.18-11
         UltraMonkey kernel-source-2.4.22_2.4.22-7woody.um.2
  Debian Sid
         Vendor kernel-2.4.21_2.4.21-4
         UltraMonkey kernel-source-2.4.22_2.4.22-7.um.2
local data for debugging.
Information provided here is based on the information from the links above and is intended as a refereance only.

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Last Updated: Sat, 04 Mar 2006 02:33:59 -0500

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