Security update for Linux kernel
Knowledgebase
(Last modified: 05MAY2003)
solutions Security update for Linux kernel SuSE Linux Maintenance Web (88124173d9015c1b7855b776a26efb19)
Package: kernel-source
k_deflt
k_numa
k_smp
Release: 20030505
Obsoletes: none
Security fixes
- Fix security holes in the 32-bit system call emulation of the AMD64 kernel which could be used by a local exploit.
- Fix ptrace fix to allow again debugging of setuid applications and reading of
/proc/<pid>/cmdline
.
- Fix for 32-bit
get/setrlimit
. - Fix for
ioperm()
. - Fix
si_band
in signals. - Fix
iret
handling. - Do no lose 16 MB for each node.
- Fix SCSI EH handler for MPT
fusion
driver. - Decode machine check errors.
First, find out which kernel package to use, for example with
rpm -qf /boot/vmlinuz
Download the kernel image fitting your setup and install it with either:
rpm -Fvh k_deflt-2.4.19-206.x86_64.rpm
for the default kernel image, orrpm -Fhv k_smp-2.4.19-206.x86_64.rpm
for the SMP kernel image, orrpm -Fhv k_numa-2.4.19-206.x86_64.rpm
for the NUMA kernel image
In case you are using lilo, please make sure that you also execute the command
lilo
after installing the update for the system to remain bootable.
Finally, reboot the system with
shutdown -r now
to load the new kernel (replace "
now
" with the appropriate amount of time to allow local users to cleanly log out, for example "+5
" for five minutes.)Download Source Packages
Download the source code of the patches for maintained products.
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