Home / mailings

PDF

[USN-1563-1] Linux kernel (Oneiric backport) vulnerability

Posted on 11 September 2012
Ubuntu Security

==========================
==========================
========================
Ubuntu Security Notice USN-1563-1
September 10, 2012

linux-lts-backport-oneiric vulnerability
==========================
==========================
========================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 10.04 LTS

Summary:

The system could be made to crash under certain conditions.

Software Description:
- linux-lts-backport-oneiric: Linux kernel backport from Oneiric

Details:

A flaw was found in the Linux kernel's Reliable Datagram Sockets (RDS)
protocol implementation. A local, unprivileged user could use this flaw t=
o
cause a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 10.04 LTS:
linux-image-3.0.0-25-generic 3.0.0-25.41~lucid1
linux-image-3.0.0-25-generic-pae 3.0.0-25.41~lucid1
linux-image-3.0.0-25-server 3.0.0-25.41~lucid1
linux-image-3.0.0-25-virtual 3.0.0-25.41~lucid1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed. If
you use linux-restricted-modules, you have to update that package as
well to get modules which work with the new kernel version. Unless you
manually uninstalled the standard kernel metapackages (e.g. linux-generic=
,
linux-server, linux-powerpc), a standard system upgrade will automaticall=
y
perform this as well.

References:
http://www.ubuntu.com/usn/usn-1563-1
CVE-2012-2372

Package Information:
https://launchpad.net/ubuntu/+source/linux-lts-backport-oneiric/3.0.0-2=
5.41~lucid1


--------------050003020800020300000601
Content-Type: text/plain; charset=UTF-8;
name="Attached Message Part"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="Attached Message Part"


--------------050003020800020300000601--

------------

 

TOP