Zwei Probleme in Linux
ID: | USN-1594-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS |
Datum: | Mi, 3. Oktober 2012, 22:56 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2127
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2137 |
Applikationen: | Linux |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============4734904806696630384== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig7305F2B63B90B1A32395EAE3" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig7305F2B63B90B1A32395EAE3 Content-Type: multipart/mixed; boundary="------------020908010504090101020504" This is a multi-part message in MIME format. --------------020908010504090101020504 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1594-1 October 03, 2012 linux-lts-backport-oneiric vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 10.04 LTS Summary: Several security issues were fixed in the kernel. Software Description: - linux-lts-backport-oneiric: Linux kernel backport from Oneiric Details: Vadim Ponomarev discovered a flaw in the Linux kernel causing a reference leak when PID namespaces are used. A remote attacker could exploit this flaw causing a denial of service. (CVE-2012-2127) A flaw was found in how the Linux kernel's KVM (Kernel-based Virtual Machine) subsystem handled MSI (Message Signaled Interrupts). A local unprivileged user could exploit this flaw to cause a denial of service or potentially elevate privileges. (CVE-2012-2137) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 10.04 LTS: linux-image-3.0.0-26-generic 3.0.0-26.43~lucid1 linux-image-3.0.0-26-generic-pae 3.0.0-26.43~lucid1 linux-image-3.0.0-26-server 3.0.0-26.43~lucid1 linux-image-3.0.0-26-virtual 3.0.0-26.43~lucid1 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-1594-1 CVE-2012-2127, CVE-2012-2137 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-backport-oneiric/3.0.0-26.43~lucid1 --------------020908010504090101020504 Content-Type: text/plain; charset=UTF-8; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part" --------------020908010504090101020504-- --------------enig7305F2B63B90B1A32395EAE3 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://www.enigmail.net/ iQIcBAEBCgAGBQJQbJ6EAAoJEAUvNnAY1cPYJqQP/27pdHYUm2eXc5rGlQa9BjGN 5LZbiaiW+vegUTyGk6E20WFVMCyPvvoaVfIKOWBACFZvfsKUjhQvQSdfrFl8h4YG fORn21An9B9wg856X33/z/BgE2gK+CdedAgZnryWdGihFUglgK+st5O1j/e+UAnM M9sjgumf34ydCjwtfReEFkFHgXaPGKnvsRanvOa30rUyE+vYyo+FZUi4aoCb3MLa L36jkky6hOPniAoQHPuZ6HCiJnIMpFZO8D0NSf0uCGs4tws7Fk8pqibgKsgQEJY2 7cTnKgUsEWIhtDLCuR2YPRyb5/WF7Ltacnob/IXzO6dptrfNYHb6UQCIRw6lFBWt D6IgIbmpo1MZD6BOCh4hf7H2Dw01e0E9vo8pRA6bw2szrszexPy12wkEGdt3Eb47 aONZi1D4MNCbnxJczcN3i8JflL0MYDx4ZPstjvovck/jzSWRnqyEA9ovXf/mPbf5 98z01OmcBNj56pOap6HUB4caCr4L0MviLOUm7b1knKZ8Wk2WCwHHWkFyqomvFneJ +8g2GeJYPG8YuJ6UNyFzW0lEvI00/ohAck/SyO6gquYROr4c/FosXKizkFsLVviv LO5Y+WX8xTzwDGtHpr8wUoLJo7ipKkQirwBMNGiDc7rY9+TF1B4a1dS7+OTgzCI8 8tcvSWpSbdGdXmHRQdxC =YVje -----END PGP SIGNATURE----- --------------enig7305F2B63B90B1A32395EAE3-- --===============4734904806696630384== 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 --===============4734904806696630384==-- |