Ausführen von Code mit höheren Privilegien in Linux (Aktualisierung)
ID: | USN-2872-3 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 15.10 |
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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--===============2431892288360253853== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ZYOWEO2dMm2Af3e3" Content-Disposition: inline --ZYOWEO2dMm2Af3e3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ========================================================================== Ubuntu Security Notice USN-2872-3 January 19, 2016 linux-raspi2 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.10 Summary: The system could be made to crash or run programs as an administrator. Software Description: - linux-raspi2: Linux kernel for Raspberry Pi 2 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 15.10: linux-image-4.2.0-1020-raspi2 4.2.0-1020.27 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-2872-3 http://www.ubuntu.com/usn/usn-2872-1 CVE-2016-0728 Package Information: https://launchpad.net/ubuntu/+source/linux-raspi2/4.2.0-1020.27 --ZYOWEO2dMm2Af3e3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJWnm4YAAoJEC8Jno0AXoH0hKAP/RH6JRyKayWSoMEebW7cdVwO bTGL0N1Wcgb9+BTe1tRaNsSCQXXKV7nQ4Jw+jijunJdqUTOrulzqm57i9W9KXwc/ 0pnX+5kzy3L5ORz8JunUlnzJHzvtnzY5D2dqwHWM02RK4CpsK5/5ejaFI8eRzOJA 69wfo0ApOhFoYnwRjl2fMGhZFvcY4IArVUnl0rEAv9AQk7Qe0vcRXfYzAJ4Hc8CU VczLSeJFNhs95kf6bg9umGEejdrZaL4XldplLPqtOprxrJ0lS5V/XKh/pwWWtP90 4GvqKYtpBWBEDU8p/KIb9WKlTTDXbMDp3VOluSBQ7jhdJieixWjsEvQ+oabWPYDr VGkDP1h52Xd5nXzMuTOb8QpZycFM7RWg4Y4K8MOVz5Alf1RF9eYCxXr40A5AwQ/t AM1L8PpOQVwUu5VtSSUhsYyJGH/XVEvZLaz3CsnYD2KJaBPx/mAuBghrvhnZX+5M A7c/1n/qw+ScPyuHJiYtTk+P7HzT5hHft/EW5u5KlYP44AJdjHobTCUz8bc/SXTm OUG6E0LvN87ddtiXxxkHWtaMhbAiPU8lrchAFgQaqZD7lHSbElF2yUWB/z+wlzic DEOJp5ZhwRuGpCGMVUKB8uXPo78p6Oncd0uLUPUFNmSsHt8fFU8gBdcvP7zBf/yQ aXdGnjvYUtHmbDRUyFuN =en1D -----END PGP SIGNATURE----- --ZYOWEO2dMm2Af3e3-- --===============2431892288360253853== 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 --===============2431892288360253853==-- |