Wednesday, September 22, 2010

Kernel updates for CVE-2010-3081

The OSG security team announced last week an important kernel vulnerabilitythat affected 64 bit systems (announcement OSG-SEC-2010-09-16). Most of the vendors have now come out with patched kernels and the OSG security team is encouraging all sites to update any kernels that are currently affected.

Here are the links or instructions to the patched kernels for the following OS versions:



Scientific Linux
Dear SLC5 x86_64 (64 bit) platform users.
We have released in production a new SLC5 kernel addressing the locally exploitable security issue CVE-2010-3081. This kernel 2.6.18-194.11.4.el5 superseeds the "hotfix" kernel 2.6.18-194.11.3.el5.cve20103081 released last Thursday.

In order to protect your system please apply urgently following update by running as root:

# yum install kernel

and if your system is an Xen virtual machine or hypervisor also run:

# yum install kernel-xen

and reboot your system for the update to take effect.



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