title: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
description: libmnl: incorrect validation of netlink message origin allows attackers to spoof netlink messages kernel: integer overflow in fb_mmap kernel: ipc: ipc_rcu_putref refcount races kernel: net: insufficient permision checks of netlink messages Kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking kernel: kvm: invalid parameter passing in kvm_iommu_map_pages() kernel: lzo1x_decompress_safe() integer overflow Kernel: ALSA: control: do not access controls outside of protected regions Kernel: ALSA: control: use-after-free in replacing user controls Kernel: ALSA: control: use-after-free in replacing user controls kernel: vfs: refcount issues during unmount on symlink Kernel: net: SCTP: fix a NULL pointer dereference during INIT collisions
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation