Denial of Service in Linux
ID: | USN-1408-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS |
Datum: | Di, 27. März 2012, 15:09 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0879 |
Applikationen: | Linux |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============7380669884100762335== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigEB091DE3EFA3D648F1EA18C5" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigEB091DE3EFA3D648F1EA18C5 Content-Type: multipart/mixed; boundary="------------010808070705050708010301" This is a multi-part message in MIME format. --------------010808070705050708010301 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1408-1 March 27, 2012 linux-fsl-imx51 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 10.04 LTS Summary: The system could be made to crash under certain conditions. Software Description: - linux-fsl-imx51: Linux kernel for IMX51 Details: Louis Rilling discovered a flaw in Linux kernel's clone command when CLONE_IO is specified. An unprivileged local user could exploit this to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 10.04 LTS: linux-image-2.6.31-612-imx51 2.6.31-612.34 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-1408-1 CVE-2012-0879 Package Information: https://launchpad.net/ubuntu/+source/linux-fsl-imx51/2.6.31-612.34 --------------010808070705050708010301 Content-Type: text/plain; charset=UTF-8; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part" --------------010808070705050708010301-- --------------enigEB091DE3EFA3D648F1EA18C5 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 Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCgAGBQJPcbFhAAoJEAUvNnAY1cPYSDsQALZl5HJcLJf4owxVEiDJilgw vMz1fLgElT6kQ3//k3SgLvz4mFbRnyqEkqVy1B3WJvyE0d8qRoHDoS5NNa8QXvZk Oo8wnfhPfY94iWVXuShs8zwVJhCB488LF7KznAS1JLqqRspV97evDmja8zrWaUux u723OSJ+Cr3+4mvdlYMoAOk4MQ4I7NdRGIeuTHjW5tLfziBLG6wuZcoE8MJU4bey 0QsqXeX9+gDmyrLrmYJaKF6Rz6BKdaqhNhVJpTWMO0Pwd6bJl8p0QY61NQGx99KI rDgxZNob8Spr27RdtT6la6IYPU6WEfB+8vvp86icZSeCom/9RwGz40gIFbLVkbcM gaXxi8IM3ynFdApjipWSBHvyL7+9L9JnL0bVTKHHk/cCsyBZlvvMNAVKK8hZRgCd 3fw66s8KX5Ez0LxZkrsTw/Rt8a7GW4/iRlu+h4SsA5C5SCkvj4yhAvg2im7og12k ekx3nc2dGbVyhFSUzDg2qqOmLOT2GWsmuD4ryRoJCTMuXoojh4nd4Q4ciAOCgdeu nmr2LYM4UTudVunUjLvcp4kXfyxQ+PJXLQwj2ET2mD/bY60GXF8NObA78v0XwJV4 N6tqmmZBkzHr76+SJEyLlu2/N9+OM8eDa/3ZCjLSCedrXHm7WXgsYBCURW8C2QJM mCYTW6cJ6rabTd6MgZZD =rbxB -----END PGP SIGNATURE----- --------------enigEB091DE3EFA3D648F1EA18C5-- --===============7380669884100762335== 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 --===============7380669884100762335==-- |