drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
|
ID: |
USN-3099-4 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 16.04 LTS |
|
Datum: |
Di, 11. Oktober 2016, 10:56 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6828
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6480
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7039 |
|
Applikationen: |
Linux |
|
Originalnachricht |
--===============7965591375346005512== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="eVzOFob/8UvintSX" Content-Disposition: inline
--eVzOFob/8UvintSX Content-Type: text/plain; charset=utf-8 Content-Disposition: inlin Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-3099-4 October 11, 2016
linux-snapdragon vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in the kernel.
Software Description: - linux-snapdragon: Linux kernel for Snapdragon Processors
Details:
VladimÃr BeneÅ¡ discovered an unbounded recursion in the VLAN and TEB Generic Receive Offload (GRO) processing implementations in the Linux kernel, A remote attacker could use this to cause a stack corruption, leading to a denial of service (system crash). (CVE-2016-7039)
Marco Grassi discovered a use-after-free condition could occur in the TCP retransmit queue handling code in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-6828)
Pengfei Wang discovered a race condition in the Adaptec AAC RAID controller driver in the Linux kernel when handling ioctl()s. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-6480)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: linux-image-4.4.0-1030-snapdragon 4.4.0-1030.33
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-3099-4 http://www.ubuntu.com/usn/usn-3099-1 CVE-2016-6480, CVE-2016-6828, CVE-2016-7039
Package Information: https://launchpad.net/ubuntu/+source/linux-snapdragon/4.4.0-1030.33
--eVzOFob/8UvintSX Content-Type: application/pgp-signature; name="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIcBAEBCgAGBQJX/JWbAAoJEC8Jno0AXoH0chwP/AuLaZzdbPibMtDPQKbzifQA 9YIvs9wGrmQofeSHLeinEGcFtddkO2JF+ZVA7xt4zHd5BH6qnjWTamAMT2QpS16H rrI+D92bxypc7BRFF6InuaV/ubjaFQOFdH0MYf01Cu/i4eqGfAmwsUS/gR6P5Zz+ lmtYtAiDcw3C7WI06TdbZUqI7iZckpP+uJkcBPu9VM1xc4JyUBqj7k4UdaxoDAr8 mY1bHJ0LghIZzpVlNDlXuXeeh5cYQ6VVP5S/hLmwm2v756/B12amwIZqqFz5Jn/I HfmmWcCGc7y5LXxuRwv4KdTgZo+atv76YFvOQQQoNjAelOTLCNQ+yXNRDnliIOaY Q+qB/wzlZ7sY+YlslWIXu9w/w5TLxGiGBxvWnD9zcai8VXzpsapwOgKhutOQrJG8 oUUG3XAZ/rSFGrKJfxBWeVn6GFvZseR2Ykz1IxW7VsCjyaA4XPQJWhaX4KHCGuvB d810pAoohc/7cYeluM1VHBfrFDB2uGjZUsjXilRH3lvc8FvEITMIpgKidp2LN7BQ u/8M8KBefvBoax0mdSDJPAL4JaB8ylnKgamv6S9NK0wliWyTBWYh1LbR7Kbk/8RB 0k2Gz4GoadEopBuyDTUpqPaCl+V9lxK/FPF4S1kzTRibR6LLhMJsTJ6oFe9N4via m0hgOoyiTtROt3wZVjov =o15F -----END PGP SIGNATURE-----
--eVzOFob/8UvintSX--
--===============7965591375346005512== 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
--===============7965591375346005512==--
|
|
|
|