Bug 57826 - sys-kernel/*: Linux Kernel Equalizer Load Balancer Device Driver Local Denial Of Service Vulnerability
Bug#: 57826 Product:  Gentoo Linux Version: unspecified Platform: All
OS/Version: All Status: RESOLVED Severity: minor Priority: P2
Resolution: FIXED Assigned To: security@gentoo.org Reported By: jaervosz@gentoo.org
Component: Security
URL:  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0596
Summary: sys-kernel/*: Linux Kernel Equalizer Load Balancer Device Driver Local Denial Of Service Vulnerability
Keywords:  
Status Whiteboard: B3 [glsa?] plasmaroo
Opened: 2004-07-21 01:41 0000
Description:   Opened: 2004-07-21 01:41 0000
Just noticed this in the SecurityFocus newsletter:

The Equalizer Load-balancer for serial network interfaces (eql.c) in Linux kernel 2.6.x up to 2.6.7 allows local users to cause a denial of service via a non-existent device name that triggers a null dereference.

------- Comment #1 From Tim Yamin (RETIRED) 2004-07-21 04:30:21 0000 -------
All done; now I'm adding on the externally maintained 2.6 sources which need
patching for this issue:

gentoo-dev-sources - Adding gregkh...
hardened-dev-sources - Adding Gentoo/Hardened team...
hppa-dev-sources - Adding GMSoft...
mips-sources - Adding `Kumba...
rsbac-dev-sources - Adding kang...
pegasos-dev-sources - Adding dholm...

If you need a patch for this issue look in
${PORTDIR}/sys-kernel/{aa,ck,...}-sources/files.

------- Comment #2 From Guillaume Destuynder (RETIRED) 2004-07-22 03:56:35 0000 -------
CAN-0596 patched for rsbac-dev-sources-2.6.7-r3

------- Comment #3 From Joshua Kinard 2004-07-22 19:19:43 0000 -------
mips-sources fixed

------- Comment #4 From Brandon Hale (RETIRED) 2004-07-24 06:15:45 0000 -------
hardened-dev-sources fixed.

------- Comment #5 From David Holm (RETIRED) 2004-07-24 07:24:14 0000 -------
pegasos-dev-sources fixed

------- Comment #6 From Greg Kroah-Hartman 2004-08-06 17:12:41 0000 -------
gentoo-dev-sources fixed in 2.6.7-r12

------- Comment #7 From Guy Martin 2004-08-09 16:33:00 0000 -------
Fixed on hppa.

------- Comment #8 From Thierry Carrez (RETIRED) 2004-09-02 06:34:15 0000 -------
Everyone is set, AFAICT...

This one was not included in the kernel GLSA 200408-24, but it is apparently covered by it.

plasmaroo: please comment on the GLSA need.

------- Comment #9 From Tim Yamin (RETIRED) 2004-09-13 08:29:52 0000 -------
This should have been covered by GLSA 200408-24 as Koon has mentioned, so I'm
closing this as FIXED.