Login
Login-Name Passwort


 
Newsletter
Werbung

Sicherheit: Pufferüberlauf in Linux
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in Linux
ID: USN-3128-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS
Datum: Fr, 11. November 2016, 11:11
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7042

Originalnachricht


--===============5841716733284567871==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="cVp8NMj01v+Em8Se"
Content-Disposition: inline


--cVp8NMj01v+Em8Se
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

==========================================================================
Ubuntu Security Notice USN-3128-1
November 11, 2016

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

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

- Ubuntu 16.04 LTS

Summary:

The system could be made to crash under certain conditions.

Software Description:
- linux: Linux kernel

Details:

Ondrej Kozina discovered that the keyring interface in the Linux kernel
contained a buffer overflow when displaying timeout events via the
/proc/keys interface. A local attacker could use this to cause a denial of
service (system crash).

Update instructions:

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

Ubuntu 16.04 LTS:
linux-image-4.4.0-47-generic 4.4.0-47.68
linux-image-4.4.0-47-generic-lpae 4.4.0-47.68
linux-image-4.4.0-47-lowlatency 4.4.0-47.68
linux-image-4.4.0-47-powerpc-e500mc 4.4.0-47.68
linux-image-4.4.0-47-powerpc-smp 4.4.0-47.68
linux-image-4.4.0-47-powerpc64-emb 4.4.0-47.68
linux-image-4.4.0-47-powerpc64-smp 4.4.0-47.68
linux-image-generic 4.4.0.47.50
linux-image-generic-lpae 4.4.0.47.50
linux-image-lowlatency 4.4.0.47.50
linux-image-powerpc-e500mc 4.4.0.47.50
linux-image-powerpc-smp 4.4.0.47.50
linux-image-powerpc64-emb 4.4.0.47.50
linux-image-powerpc64-smp 4.4.0.47.50
linux-image-virtual 4.4.0.47.50

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.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
http://www.ubuntu.com/usn/usn-3128-1
CVE-2016-7042

Package Information:
https://launchpad.net/ubuntu/+source/linux/4.4.0-47.68


--cVp8NMj01v+Em8Se
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=hWr0
-----END PGP SIGNATURE-----

--cVp8NMj01v+Em8Se--


--===============5841716733284567871==
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

--===============5841716733284567871==--
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung