It was discovered that the IGMP protocol implementation in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "storage-core-modules-3.13.0-195-generic-di": "3.13.0-195.246", "vlan-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-image-unsigned-3.13.0-195-generic": "3.13.0-195.246", "speakup-modules-3.13.0-195-generic-di": "3.13.0-195.246", "fs-secondary-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-udebs-generic": "3.13.0-195.246", "linux-source-3.13.0": "3.13.0-195.246", "fs-core-modules-3.13.0-195-generic-di": "3.13.0-195.246", "floppy-modules-3.13.0-195-generic-di": "3.13.0-195.246", "nic-shared-modules-3.13.0-195-generic-di": "3.13.0-195.246", "nfs-modules-3.13.0-195-generic-di": "3.13.0-195.246", "plip-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-image-unsigned-3.13.0-195-generic-dbgsym": "3.13.0-195.246", "linux-modules-extra-3.13.0-195-generic": "3.13.0-195.246", "firewire-core-modules-3.13.0-195-generic-di": "3.13.0-195.246", "input-modules-3.13.0-195-generic-di": "3.13.0-195.246", "pcmcia-storage-modules-3.13.0-195-generic-di": "3.13.0-195.246", "ipmi-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-headers-3.13.0-195": "3.13.0-195.246", "linux-image-unsigned-3.13.0-195-lowlatency-dbgsym": "3.13.0-195.246", "crypto-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-tools-3.13.0-195-lowlatency": "3.13.0-195.246", "pcmcia-modules-3.13.0-195-generic-di": "3.13.0-195.246", "scsi-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-tools-3.13.0-195-generic": "3.13.0-195.246", "linux-image-unsigned-3.13.0-195-lowlatency": "3.13.0-195.246", "linux-cloud-tools-3.13.0-195-lowlatency": "3.13.0-195.246", "linux-headers-3.13.0-195-generic": "3.13.0-195.246", "linux-cloud-tools-common": "3.13.0-195.246", "message-modules-3.13.0-195-generic-di": "3.13.0-195.246", "sata-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-libc-dev": "3.13.0-195.246", "nic-usb-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-doc": "3.13.0-195.246", "nic-pcmcia-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-modules-3.13.0-195-generic": "3.13.0-195.246", "fat-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-headers-3.13.0-195-lowlatency": "3.13.0-195.246", "linux-tools-3.13.0-195": "3.13.0-195.246", "virtio-modules-3.13.0-195-generic-di": "3.13.0-195.246", "squashfs-modules-3.13.0-195-generic-di": "3.13.0-195.246", "mouse-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-cloud-tools-3.13.0-195-generic": "3.13.0-195.246", "ppp-modules-3.13.0-195-generic-di": "3.13.0-195.246", "irda-modules-3.13.0-195-generic-di": "3.13.0-195.246", "nic-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-cloud-tools-3.13.0-195": "3.13.0-195.246", "linux-modules-3.13.0-195-lowlatency": "3.13.0-195.246", "linux-buildinfo-3.13.0-195-lowlatency": "3.13.0-195.246", "multipath-modules-3.13.0-195-generic-di": "3.13.0-195.246", "block-modules-3.13.0-195-generic-di": "3.13.0-195.246", "pata-modules-3.13.0-195-generic-di": "3.13.0-195.246", "serial-modules-3.13.0-195-generic-di": "3.13.0-195.246", "kernel-image-3.13.0-195-generic-di": "3.13.0-195.246", "usb-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-tools-common": "3.13.0-195.246", "md-modules-3.13.0-195-generic-di": "3.13.0-195.246", "fb-modules-3.13.0-195-generic-di": "3.13.0-195.246", "linux-buildinfo-3.13.0-195-generic": "3.13.0-195.246", "parport-modules-3.13.0-195-generic-di": "3.13.0-195.246" } ] }