title: Red Hat Security Advisory: kernel-rt security and bug fix update
description: kernel: perf: Fix software event overflow kernel: xfs: potential buffer overflow in xfs_readlink() kernel: oom_badness() integer overflow kernel: keys: NULL pointer deref in the user-defined key type kernel: possible privilege escalation via SG_IO ioctl kernel: nfs4_getfacl decoding kernel oops kernel: jbd/jbd2: invalid value of first log block leads to oops kernel: xfs heap overflow kernel: drm: integer overflow in drm_mode_dirtyfb_ioctl() kernel: igmp: Avoid zero delay when receiving odd mixture of IGMP queries kernel-rt: stack corruption when task gets scheduled out using the debug stack
cpes: cpe:/a:redhat:enterprise_mrg:2:server:el6