Ausführen von Code mit höheren Privilegien in Linux (Aktualisierung)
ID: | USN-2870-2 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 LTS |
Datum: | Mi, 20. Januar 2016, 07:07 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0728 |
Applikationen: | Linux |
Update von: | Ausführen von Code mit höheren Privilegien in Linux |
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--===============5506783501169642105== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jQIvE3yXcK9X9HBh" Content-Disposition: inline --jQIvE3yXcK9X9HBh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ========================================================================== Ubuntu Security Notice USN-2870-2 January 19, 2016 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: Yevgeny Pats discovered that the session keyring implementation in the Linux kernel did not properly reference count when joining an existing session keyring. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: linux-image-3.13.0-76-generic 3.13.0-76.120~precise1 linux-image-3.13.0-76-generic-lpae 3.13.0-76.120~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. 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-2870-2 http://www.ubuntu.com/usn/usn-2870-1 CVE-2016-0728 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-trusty/3.13.0-76.120~precise1 --jQIvE3yXcK9X9HBh Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJWnplrAAoJEC8Jno0AXoH0aEkQALSjPAnred3f0/pOXdx8wqLu rCodeAGdmBVtCtG1LLWbjQyUUjUUpUUqyY0MnicunyxrtFteawWHnWqzlKAl6Azk 14+gRDG9yqZXbYLSA6Kb8X4jZfF8tecS1NJYPg3CgWc4tbKBEjMbPV0RdOHY/hMq wFnCQ3q68LsTWz4KVGo+MWAiTygqb9fklgNcvOA1vivOHjiaRSa7o2MGJ62zJJV+ TJSCuKo9h+Up0nfr0H4NLA/NzVPfBft30x785UTMTidrFXG34mNgy8NHcVc90FSK dmmNjmiKPgB48kKyHmrogED3UzVdkt/zXdNrf3ZiFB1WXh+9Ag1XWejSSmDt2rdO bD734Vfqk5/bQOSERCKY3FTyBp3L/femFgADy/eJZlWaFe5Qag/DmUaupEp+jddc QaqQZFc4/14jEf7xm+sO20Eg/neKj2aqHgxPLwNb+dhIwe+gZtpVPFUxtbGHTmpR 1GdC1K77dFkfecf7U+FIv47LaSdMnWODDuj9czG/VhCetXQ3iZO12WDGNmDonhX3 aZJUHw7qtxBCZHrih3WqP4STgxXwjUbSOlyrDegsiMQPOz87OdtO1MkJPVxQ5IJ4 Y73duXs5Vn2OneK90AUedpaEbG6bkKIa543CG+NJihcxDybXdAU8vzB+bDiIgqFk 2xXdbiz/L4+HZ72omsV8 =Ch/Z -----END PGP SIGNATURE----- --jQIvE3yXcK9X9HBh-- --===============5506783501169642105== 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 --===============5506783501169642105==-- |