title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: ext4: ext4_ext_insert_extent() kernel oops kernel: jbd2: unmapped buffer with _Unwritten or _Delay flags set can lead to DoS kernel: possible privilege escalation via SG_IO ioctl kernel: futex: clear robust_list on execve kernel: igmp: Avoid zero delay when receiving odd mixture of IGMP queries
cpes: cpe:/o:redhat:enterprise_linux:5::client cpe:/o:redhat:enterprise_linux:5::server