title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: use-after-free in show_numa_stats function kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c kernel: use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan kernel: size_t-to-int conversion vulnerability in the filesystem layer
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation