title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: nfsd should drop CAP_MKNOD for non-root kernel: agp: zero pages before sending to userspace kernel: e1000_clean_rx_irq() denial of service kernel: nfs: fix NFS v4 client handling of MAY_EXEC in nfs_permission kernel: xen: local denial of service
cpes: cpe:/o:redhat:enterprise_linux:4::as cpe:/o:redhat:enterprise_linux:4::desktop cpe:/o:redhat:enterprise_linux:4::es cpe:/o:redhat:enterprise_linux:4::ws