It was discovered that the virtual terminal driver in the Linux kernel did not properly handle VGA console font changes, leading to an out-of-bounds write. 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": [ { "linux-buildinfo-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-azure-headers-4.15.0-1150": "4.15.0-1150.165~14.04.1", "linux-cloud-tools-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-tools-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-image-unsigned-4.15.0-1150-azure-dbgsym": "4.15.0-1150.165~14.04.1", "linux-image-unsigned-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-headers-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-modules-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-modules-extra-4.15.0-1150-azure": "4.15.0-1150.165~14.04.1", "linux-azure-tools-4.15.0-1150": "4.15.0-1150.165~14.04.1", "linux-azure-cloud-tools-4.15.0-1150": "4.15.0-1150.165~14.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-buildinfo-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-azure-headers-4.15.0-1150": "4.15.0-1150.165~16.04.1", "linux-cloud-tools-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-tools-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-image-unsigned-4.15.0-1150-azure-dbgsym": "4.15.0-1150.165~16.04.1", "linux-image-unsigned-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-headers-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-modules-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-modules-extra-4.15.0-1150-azure": "4.15.0-1150.165~16.04.1", "linux-azure-tools-4.15.0-1150": "4.15.0-1150.165~16.04.1", "linux-azure-cloud-tools-4.15.0-1150": "4.15.0-1150.165~16.04.1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "linux-image-unsigned-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2", "linux-modules-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2", "linux-headers-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2", "linux-gcp-tools-4.15.0-1135": "4.15.0-1135.151~16.04.2", "linux-buildinfo-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2", "linux-gcp-headers-4.15.0-1135": "4.15.0-1135.151~16.04.2", "linux-image-unsigned-4.15.0-1135-gcp-dbgsym": "4.15.0-1135.151~16.04.2", "linux-modules-extra-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2", "linux-tools-4.15.0-1135-gcp": "4.15.0-1135.151~16.04.2" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "ipmi-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "nic-pcmcia-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "block-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "nic-shared-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-image-4.15.0-192-generic-dbgsym": "4.15.0-192.203~16.04.1", "linux-modules-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "nic-usb-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "mouse-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-tools-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "linux-buildinfo-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "fs-core-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-hwe-cloud-tools-4.15.0-192": "4.15.0-192.203~16.04.1", "nfs-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-image-unsigned-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "message-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "storage-core-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "sata-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-buildinfo-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "pata-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-cloud-tools-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "linux-hwe-udebs-generic": "4.15.0-192.203~16.04.1", "crypto-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "parport-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "serial-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "pcmcia-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "firewire-core-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "scsi-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-modules-extra-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "linux-source-4.15.0": "4.15.0-192.203~16.04.1", "linux-hwe-tools-4.15.0-192": "4.15.0-192.203~16.04.1", "vlan-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "dasd-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "usb-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "floppy-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "input-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-headers-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "linux-image-unsigned-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "md-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-image-unsigned-4.15.0-192-lowlatency-dbgsym": "4.15.0-192.203~16.04.1", "multipath-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-headers-4.15.0-192": "4.15.0-192.203~16.04.1", "fb-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "kernel-image-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "dasd-extra-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-image-unsigned-4.15.0-192-generic-dbgsym": "4.15.0-192.203~16.04.1", "linux-image-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "fs-secondary-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "fat-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-cloud-tools-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "irda-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "ppp-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "pcmcia-storage-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "linux-headers-4.15.0-192-generic": "4.15.0-192.203~16.04.1", "linux-modules-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "linux-tools-4.15.0-192-lowlatency": "4.15.0-192.203~16.04.1", "plip-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "nic-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1", "virtio-modules-4.15.0-192-generic-di": "4.15.0-192.203~16.04.1" } ] }