Login
Newsletter
Werbung

Sicherheit: Ausführen von Code mit höheren Privilegien in Linux
Aktuelle Meldungen Distributionen
Name: Ausführen von Code mit höheren Privilegien in Linux
ID: USN-2763-1
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 LTS
Datum: Di, 6. Oktober 2015, 06:56
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7613
Applikationen: Linux

Originalnachricht


--===============7008577784143907498==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="w3uUfsyyY1Pqa/ej"
Content-Disposition: inline


--w3uUfsyyY1Pqa/ej
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

==========================================================================
Ubuntu Security Notice USN-2763-1
October 05, 2015

linux-lts-trusty vulnerability
==========================================================================

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

- Ubuntu 12.04 LTS

Summary:

The system could be made to crash or run programs as an administrator.

Software Description:
- linux-lts-trusty: Linux hardware enablement kernel from Trusty

Details:

Dmitry Vyukov discovered that the Linux kernel did not properly initialize
IPC object state in certain situations. A local attacker could use this to
escalate their privileges, expose confidential information, or cause a
denial of service (system crash).

Update instructions:

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

Ubuntu 12.04 LTS:
linux-image-3.13.0-65-generic 3.13.0-65.106~precise1
linux-image-3.13.0-65-generic-lpae 3.13.0-65.106~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-2763-1
CVE-2015-7613

Package Information:
https://launchpad.net/ubuntu/+source/linux-lts-trusty/3.13.0-65.106~precise1


--w3uUfsyyY1Pqa/ej
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIcBAEBCgAGBQJWEtlpAAoJEC8Jno0AXoH0mUkP/3IRI9vCJD3jgUgfmTdw3LOF
QxJSiaKsjL8Lqh0pqCmxWaJu3I1XiBo2tzeyC9hBLUIKVdnCPKDYWjEHX3klCJnW
G05QklgD2c5WKsoNEUfti9yUQLfh56lzsFji7b8J7cHPxQND9Hd++4xY1kTtMgoS
GsDQO277hgXcGa1omQ23rkAapznMMa8N/JL0Dnf/K5GCbxyHKztJagvrzSL0xkIM
zmzk3/irlaPUCaM5Z6YXCl1mzD3qycn9Wo06WOrLLHZVXwxccHuU6J9iOewL5Uki
q2KiNXofEQlioyjesYAVzFx0PCvYwYDd483/HWeEzfyiUK0rESdSUSwAD4tmG+YJ
rDPLhGTlMsfIkAVDy6Ei4CZmnPcJxQetsT5eC0+gnVBJsVxmWpggv3hw1E/bWqv5
Y6v+Kyj3zHETtEzgTN1cnvKqBd8hxf2EZyKzCgmRgp76/HGisIt5od79dfVyzwI8
Q+QhBIECbdlKI/GsaCWd7KrJ/x/3K8oD1ynQDsYlX6hOCB4m/TmXoqsV8g6et0Fi
guSe1PEiTMzXPM30sS+fe1S2AVO75VJzQaUU9uu9OwpSEMPTFd5TC6n6vBwrgBoP
gPXPoYxQTGwtJJOljSeXiXIVw92OVDD32TlPXkGVBvxFrv3DcZ593FkPBsh8+t0d
PHTcGTJ+AGBdSpBK8m8n
=i+v/
-----END PGP SIGNATURE-----

--w3uUfsyyY1Pqa/ej--


--===============7008577784143907498==
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

--===============7008577784143907498==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung