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DESA-2004-003 - Linux kernel: several vulnerabilities



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Debian-Edu/Skolelinux Security Advisory DESA 2004-003
http://www.skolelinux.no/security/                      Morten Werner Olsen
April 15th, 2004                debian-edu-security@lists.alioth.debian.org
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Package             : kernel-image-2.4.25-1-i386
Vulnerability       : several vulnerabilities
Problem-Type        : local
Need reboot         : yes
Debian-Edu-specific : no
CVE ID              : CAN-2004-0003, CAN-2004-0010, CAN-2004-0109,
                      CAN-2004-0177, CAN-2004-0178
DSA ID              : DSA 479-1

Several serious problems have been discovered in the Linux kernel. For
a more detailed description, take a look at the Debian Security
Advisory which describes the same vulnerabilities:

  http://www.debian.org/security/2004/dsa-479

The new kernel packages are fetched directly from Debian's unstable
archives, packaged by Herbert Xu.

We recommend that you upgrade your kernel packages. These problems
will also be fixed by upstream in Linux 2.4.26 and future versions of
2.6.


Upgrade Instructions
- --------------------

Make sure 'deb ftp://ftp.skolelinux.no/skolelinux/ woody local' is
present in your /etc/apt/sources.list and run 'apt-get update' to
update your package lists.

Find which flavour of the kernel you are running with the command
'uname -r' (examples: 386, 586tsc, 686, 686-smp, k6, k7, k7-smp).

To upgrade, run this command replacing <flavour> with yours:

  apt-get install kernel-image-2.4.25-1-<flavour>

If you are unfamiliar with kernel upgrades, please visit our
mini-HOWTO on this subject:

  http://www.skolelinux.no/security/kernel-upgrade

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For apt-get: deb ftp://ftp.skolelinux.no/skolelinux/ woody local

Mailing list: bruker@skolelinux.no, debian-edu@lists.debian.org,
              linuxiskolen@skolelinux.no
Package info: `apt-cache show <pkg>'

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