Red Hat Security Advisory: kernel security, bug fix, and enhancement update

CVE-2009-4067 — kernel: usb: buffer overflow in auerswald_probe() CVE-2011-1160 — kernel: tpm infoleaks CVE-2011-1585 — kernel: cifs session reuse CVE-2011-1833 — kernel: ecryptfs: mount source TOCTOU race CVE-2011-2484 — kernel: taskstats: duplicate entries in listener mode can lead to DoS CVE-2011-2496 — kernel: mm: avoid wrapping vm_pgoff in mremap() and stack expansions CVE-2011-2695 — kernel: ext4: kernel panic when writing data to the last block of sparse file CVE-2011-2699 — kernel: ipv6: make fragment identifications less predictable CVE-2011-2723 — kernel: gro: only reset frag0 when skb can be pulled CVE-2011-2942 — kernel: bridge: null pointer dereference in __br_deliver CVE-2011-3131 — kernel: xen: IOMMU fault livelock CVE-2011-3188 — kernel: net: improve sequence number generation CVE-2011-3191 — kernel: cifs: signedness issue in CIFSFindNext() CVE-2011-3209 — kernel: panic occurs when clock_gettime() is called CVE-2011-3347 — kernel: be2net: promiscuous mode and non-member VLAN packets DoS