Important: kernel security and bug fix update

[2.6.18-53.1.14.0.1.el5]

• [NET] Add entropy support to e1000 and bnx2 (John Sobecki) [orabug
  6045759]
• [NET] Fix msi issue with kexec/kdump (Michael Chan) [orabug 6219364]
• [MM] Fix alloc_pages_node() static `nid’ race made kernel crash (Joe
  Jin) [orabug 6187457]
• [splice] Fix bad unlock_page() in error case (Jens Axboe) [orabug
  6263574]
• [dio] fix error-path crashes (Linus Torvalds) [orabug 6242289]

[2.6.18-53.1.14.el5]

• merge from 2.6.18-53.1.13 to 2.6.18-53.1.12
• [nfs] potential file corruption issue when writing (Jeff Layton ) [432078]
• [ppc] chrp: fix possible strncmp NULL pointer usage (Vitaly Mayatskikh
  ) [396821]
• [isdn] i4l: fix memory overruns (Vitaly Mayatskikh ) [425171]
• [isdn] fix possible isdn_net buffer overflows (Aristeu Rozanski )
  [392151] {CVE-2007-6063}
• [mm] hugepages: leak due to pagetable page sharing (Larry Woodman )
  [431522]
• [net] NULL dereference in iwl driver (Vitaly Mayatskikh ) [401421]
  {CVE-2007-5938}
• [misc] Denial of service with wedged processes (Jerome Marchand ) [221403]
• [xen] ia64: hvm guest memory range checking (Jarod Wilson ) [408701]