CVE-2010-2538 (linux_enterprise_desktop, linux_enterprise_high_availability_extension, linux_enterprise_server, linux_kernel, ubuntu_linux)

Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow local users to obtain sensitive information via a BTRFS_IOC_CLONE_RANGE ioctl call.