This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============4298792049464221691==
Content-Type: multipart/signed; micalg=pgp-sha512;
 protocol="application/pgp-signature";
 boundary="9OOro8EvKKDwGUh4JHKc4Kl1j10RgXSkS"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--9OOro8EvKKDwGUh4JHKc4Kl1j10RgXSkS
Content-Type: text/plain; charset=UTF-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2176-1
April 26, 2014

linux-lts-raring vulnerabilities
==========================================================================

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

- Ubuntu 12.04 LTS

Summary:

Several security issues were fixed in the kernel.

Software Description:
- linux-lts-raring: Linux hardware enablement kernel from Raring

Details:

A flaw was discovered in the Kernel Virtual Machine (KVM) subsystem of the
Linux kernel. A guest OS user could exploit this flaw to execute arbitrary
code on the host OS. (CVE-2014-0049)

Al Viro discovered an error in how CIFS in the Linux kernel handles
uncached write operations. An unprivileged local user could exploit this
flaw to cause a denial of service (system crash), obtain sensitive
information from kernel memory, or possibly gain privileges.
(CVE-2014-0069)

Update instructions:

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

Ubuntu 12.04 LTS:
  linux-image-3.8.0-39-generic    3.8.0-39.57~precise1

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 automatically
perform this as well.

References:
  http://www.ubuntu.com/usn/usn-2176-1
  CVE-2014-0049, CVE-2014-0069

Package Information:
  https://launchpad.net/ubuntu/+source/linux-lts-raring/3.8.0-39.57~precise1



--9OOro8EvKKDwGUh4JHKc4Kl1j10RgXSkS
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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=BX0j
-----END PGP SIGNATURE-----

--9OOro8EvKKDwGUh4JHKc4Kl1j10RgXSkS--


--===============4298792049464221691==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

-- 
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce

--===============4298792049464221691==--