Login
Newsletter
Werbung

Sicherheit: Denial of Service in Linux
Aktuelle Meldungen Distributionen
Name: Denial of Service in Linux
ID: USN-2314-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS
Datum: Mi, 13. August 2014, 13:39
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3917
Applikationen: Linux

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============3683506997269592866==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="374amEJgrxsFrH4rJFdIOmIhUGuAqanFa"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--374amEJgrxsFrH4rJFdIOmIhUGuAqanFa
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2314-1
August 13, 2014

linux vulnerability
==========================================================================

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

- Ubuntu 14.04 LTS

Summary:

The system could be made to crash under certain conditions.

Software Description:
- linux: Linux kernel

Details:

An flaw was discovered in the Linux kernel's audit subsystem when auditing
certain syscalls. A local attacker could exploit this flaw to obtain
potentially sensitive single-bit values from kernel memory or cause a
denial of service (OOPS).

Update instructions:

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

Ubuntu 14.04 LTS:
linux-image-3.13.0-33-generic 3.13.0-33.58
linux-image-3.13.0-33-generic-lpae 3.13.0-33.58
linux-image-3.13.0-33-lowlatency 3.13.0-33.58
linux-image-3.13.0-33-powerpc-e500 3.13.0-33.58
linux-image-3.13.0-33-powerpc-e500mc 3.13.0-33.58
linux-image-3.13.0-33-powerpc-smp 3.13.0-33.58
linux-image-3.13.0-33-powerpc64-emb 3.13.0-33.58
linux-image-3.13.0-33-powerpc64-smp 3.13.0-33.58

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-2314-1
CVE-2014-3917

Package Information:
https://launchpad.net/ubuntu/+source/linux/3.13.0-33.58



--374amEJgrxsFrH4rJFdIOmIhUGuAqanFa
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
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=0yim
-----END PGP SIGNATURE-----

--374amEJgrxsFrH4rJFdIOmIhUGuAqanFa--


--===============3683506997269592866==
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

--===============3683506997269592866==--
Pro-Linux
Gewinnspiel
Neue Nachrichten
Werbung