Oracle Linux 6 ELSA-2011-2037 Moderate: Kernel Memory Leak and DoS Threat

* Information leak in kernel memory leak detector. In kmemleak_seq_next, failure to get the last object during list traversal leaked a pointer when it should have returned NULL. * Kernel oops after blk_cleanup_queue. The kernel function blk_cleanup_queue() could deallocate an I/O scheduler while it is still in use, causing a kernel oops. * ext3 filesystem corruption when no space is left on the device. When make_indexed_dir failed because there was no space left on the device, not all changed buffers were being marked as dirty and thus being written to disk, corrupting the directory. * Denial of service in JBD fsync transaction handling. Certain workloads involving fdatasync() and fsync() on filesystems using the JBD layer could cause denial of service (BUG assertion failure). * CVE-2011-2182: Incomplete fix for CVE-2011-1017 buffer overflow in ldm_frag_add. The patch for CVE-2011-1017 (buffer overflow in ldm_frag_add) did not handle some edge cases allowing for buffer ove...