Login
Newsletter
Werbung

Sicherheit: Denial of Service in Linux
Aktuelle Meldungen Distributionen
Name: Denial of Service in Linux
ID: USN-1408-1
Distribution: Ubuntu
Plattformen: Ubuntu 10.04 LTS
Datum: Di, 27. März 2012, 15:09
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0879
Applikationen: Linux

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--===============7380669884100762335==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="------------enigEB091DE3EFA3D648F1EA18C5"

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enigEB091DE3EFA3D648F1EA18C5
Content-Type: multipart/mixed;
boundary="------------010808070705050708010301"

This is a multi-part message in MIME format.
--------------010808070705050708010301
Content-Type: text/plain; charset=ISO-8859-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-1408-1
March 27, 2012

linux-fsl-imx51 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-fsl-imx51: Linux kernel for IMX51

Details:

Louis Rilling discovered a flaw in Linux kernel's clone command when
CLONE_IO is specified. An unprivileged local user could exploit this to
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-2.6.31-612-imx51 2.6.31-612.34

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-1408-1
CVE-2012-0879

Package Information:
https://launchpad.net/ubuntu/+source/linux-fsl-imx51/2.6.31-612.34


--------------010808070705050708010301
Content-Type: text/plain; charset=UTF-8;
name="Attached Message Part"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="Attached Message Part"


--------------010808070705050708010301--

--------------enigEB091DE3EFA3D648F1EA18C5
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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=rbxB
-----END PGP SIGNATURE-----

--------------enigEB091DE3EFA3D648F1EA18C5--


--===============7380669884100762335==
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

--===============7380669884100762335==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung