CVE-2014-0102 Information

Description

The keyring_detect_cycle_iterator function in security/keys/keyring.c in the Linux kernel through 3.13.6 does not properly determine whether keyrings are identical which allows local users to cause a denial of service (OOPS) via crafted keyctl commands.

Reference

http://lkml.org/lkml/2014/2/27/507 http://www.kernelhub.org/?msg=425013&p=2 http://www.openwall.com/lists/oss-security/2014/03/04/21 https://bugzilla.redhat.com/show_bug.cgi?id=1072419