Mangelnde Rechteprüfung in Linux
ID: | USN-1745-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.10 |
Datum: | Fr, 22. Februar 2013, 09:55 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0871 |
Applikationen: | Linux |
Originalnachricht |
|
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============2773889928086185800== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigF795AA621D704D627BC507C7" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF795AA621D704D627BC507C7 Content-Type: multipart/mixed; boundary="------------070807050805010600050909" This is a multi-part message in MIME format. --------------070807050805010600050909 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1745-1 February 22, 2013 linux-ti-omap4 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 Summary: The system could be made to run programs as an administrator. Software Description: - linux-ti-omap4: Linux kernel for OMAP4 Details: Suleiman Souhlal, Salman Qazi, Aaron Durbin and Michael Davidson discovered a race condition in the Linux kernel's ptrace syscall. An unprivileged local attacker could exploit this flaw to run programs as an administrator. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: linux-image-3.5.0-220-omap4 3.5.0-220.28 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-1745-1 CVE-2013-0871 Package Information: https://launchpad.net/ubuntu/+source/linux-ti-omap4/3.5.0-220.28 --------------070807050805010600050909 Content-Type: text/plain; charset=UTF-8; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part" --------------070807050805010600050909-- --------------enigF795AA621D704D627BC507C7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iQIcBAEBCgAGBQJRJwbLAAoJEAUvNnAY1cPYzVAP/229fJ57sGSvwYPZSoLtPMRF ZXW5CNamKl2dM5lfaQZcoBO3WXNyk2sJPwWCDio/ioqgVJeXQ4w2KlZblu/wRojR G9fUKfNVt9u1NxYORe/9hRbEmZtkslqE9NoMftdnVXNYR+Lxu9azTih1f6s+PyfN iHwIaTaEeoVVIcSS31XmRnBFvEnKan0Vsmwg3AyS3bPpSOhc6ImtIzoaigPgBsQc gIzc6psQLK7DZADPS9I20mRybFkoN/Lm76xhNbZ6xQWEVQ8oxU2QbL+9dLGHnvqu 51tbI9QBTm34Ur34mBWMi8/LcnDpWCydzI+jz5jiOiPTe34EoRdDU9ygN3jrFGJZ BapgN2RQTI+fFEfQXWKjZUGz42iUSL9KXPSJoW0HgCJYGyVBLBYeTrofEZPd9OzO avcJe3XFKD+KyvaRilSqGXn5K0pfhfMLVb7yPyyFOzLX7O+yZV2V6E/gjn0wnIYw AxXDvYo1RZg9XxlPQCL1AWtqqn23UekmE2v4LoD9jPmK7oWAmGQxyyZs3bqwQYXY o7hGd056EjWV6BLPfgHicRl/HGhJcxvk9kRDZhdQjx9TL2ANpAlH9saKwQpkDYDf k3Ts8J9nD4X8QhcxDYALnu23SYEGqxo9DFOw5fcvz45j6N56a/SSOzthkzxf+ivy M2VABZgfP9GSa7IcsB9d =CTZj -----END PGP SIGNATURE----- --------------enigF795AA621D704D627BC507C7-- --===============2773889928086185800== 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 --===============2773889928086185800==-- |