Jann Horn discovered that microprocessors utilizing speculative execution and branch prediction may allow unauthorized memory reads via sidechannel attacks. This flaw is known as Spectre. A local attacker could use this to expose sensitive information, including kernel memory. This update provides mitigations for the i386 (CVE-2017-5753 only) and amd64 architectures.
{ "availability": "No subscription required", "binaries": [ { "fs-core-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "crypto-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-image-3.13.0-141-lowlatency-dbgsym": "3.13.0-141.190", "linux-image-3.13.0-141-lowlatency": "3.13.0-141.190", "fat-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "multipath-modules-3.13.0-141-generic-di": "3.13.0-141.190", "pata-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "nfs-modules-3.13.0-141-generic-di": "3.13.0-141.190", "plip-modules-3.13.0-141-generic-di": "3.13.0-141.190", "sata-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "irda-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "mouse-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "input-modules-3.13.0-141-generic-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "firewire-core-modules-3.13.0-141-generic-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "storage-core-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "usb-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "input-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "linux-headers-3.13.0-141-generic": "3.13.0-141.190", "linux-cloud-tools-3.13.0-141": "3.13.0-141.190", "linux-image-3.13.0-141-generic-lpae-dbgsym": "3.13.0-141.190", "sata-modules-3.13.0-141-generic-di": "3.13.0-141.190", "virtio-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "firewire-core-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "nfs-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "sata-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-image-extra-3.13.0-141-generic": "3.13.0-141.190", "linux-cloud-tools-common": "3.13.0-141.190", "md-modules-3.13.0-141-generic-di": "3.13.0-141.190", "multipath-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "kernel-image-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "speakup-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "input-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "linux-cloud-tools-3.13.0-141-generic": "3.13.0-141.190", "linux-headers-3.13.0-141-powerpc-e500": "3.13.0-141.190", "speakup-modules-3.13.0-141-generic-di": "3.13.0-141.190", "mouse-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-image-3.13.0-141-generic": "3.13.0-141.190", "mouse-modules-3.13.0-141-generic-di": "3.13.0-141.190", "firewire-core-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "speakup-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "linux-tools-3.13.0-141-lowlatency": "3.13.0-141.190", "fat-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "fs-core-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-tools-3.13.0-141-powerpc-e500mc": "3.13.0-141.190", "plip-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-udebs-powerpc-smp": "3.13.0-141.190", "linux-headers-3.13.0-141": "3.13.0-141.190", "crypto-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "pcmcia-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-tools-3.13.0-141-generic": "3.13.0-141.190", "pata-modules-3.13.0-141-generic-di": "3.13.0-141.190", "fat-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "parport-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-tools-3.13.0-141-dbgsym": "3.13.0-141.190", "input-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "block-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-tools-3.13.0-141": "3.13.0-141.190", "storage-core-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-image-3.13.0-141-generic-lpae": "3.13.0-141.190", "input-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-tools-3.13.0-141-generic-lpae": "3.13.0-141.190", "linux-tools-common": "3.13.0-141.190", "ipmi-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "nic-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-udebs-generic": "3.13.0-141.190", "fat-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "parport-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "ipmi-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "floppy-modules-3.13.0-141-generic-di": "3.13.0-141.190", "storage-core-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc64-emb": "3.13.0-141.190", "linux-udebs-powerpc-e500mc": "3.13.0-141.190", "nfs-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "plip-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "sata-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-udebs-powerpc64-smp": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "crypto-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "virtio-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "block-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "ipmi-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "parport-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "kernel-image-3.13.0-141-generic-di": "3.13.0-141.190", "fs-core-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-e500mc-dbgsym": "3.13.0-141.190", "scsi-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "virtio-modules-3.13.0-141-generic-di": "3.13.0-141.190", "fat-modules-3.13.0-141-generic-di": "3.13.0-141.190", "plip-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc64-smp-dbgsym": "3.13.0-141.190", "md-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "input-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "virtio-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "speakup-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "scsi-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "md-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "message-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-smp-dbgsym": "3.13.0-141.190", "parport-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nic-modules-3.13.0-141-generic-di": "3.13.0-141.190", "sata-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "multipath-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nic-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "nic-pcmcia-modules-3.13.0-141-generic-di": "3.13.0-141.190", "md-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-image-3.13.0-141-generic-dbgsym": "3.13.0-141.190", "storage-core-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "message-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-udebs-powerpc-e500": "3.13.0-141.190", "irda-modules-3.13.0-141-generic-di": "3.13.0-141.190", "plip-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "floppy-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-headers-3.13.0-141-powerpc64-emb": "3.13.0-141.190", "pata-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "floppy-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-cloud-tools-3.13.0-141-lowlatency": "3.13.0-141.190", "fs-core-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "crypto-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-headers-3.13.0-141-powerpc-e500mc": "3.13.0-141.190", "nic-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "ipmi-modules-3.13.0-141-generic-di": "3.13.0-141.190", "kernel-image-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-source-3.13.0": "3.13.0-141.190", "md-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "scsi-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-cloud-tools-3.13.0-141-dbgsym": "3.13.0-141.190", "multipath-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "irda-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-tools-3.13.0-141-powerpc64-smp": "3.13.0-141.190", "nic-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "mouse-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "md-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "nic-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "plip-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "floppy-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "ppp-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "irda-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "mouse-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "speakup-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "fb-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-libc-dev": "3.13.0-141.190", "storage-core-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "scsi-modules-3.13.0-141-generic-di": "3.13.0-141.190", "crypto-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nfs-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "mouse-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "sata-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "multipath-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "firewire-core-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "ppp-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "ppp-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "usb-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "crypto-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-smp": "3.13.0-141.190", "usb-modules-3.13.0-141-generic-di": "3.13.0-141.190", "block-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "nic-usb-modules-3.13.0-141-generic-di": "3.13.0-141.190", "serial-modules-3.13.0-141-generic-di": "3.13.0-141.190", "pcmcia-storage-modules-3.13.0-141-generic-di": "3.13.0-141.190", "message-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-tools-3.13.0-141-powerpc-e500": "3.13.0-141.190", "scsi-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "kernel-image-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "multipath-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "linux-headers-3.13.0-141-powerpc64-smp": "3.13.0-141.190", "message-modules-3.13.0-141-generic-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-generic-di": "3.13.0-141.190", "ipmi-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "parport-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "message-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-headers-3.13.0-141-lowlatency": "3.13.0-141.190", "linux-headers-3.13.0-141-generic-lpae": "3.13.0-141.190", "ipmi-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "vlan-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "block-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "kernel-image-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "ppp-modules-3.13.0-141-generic-di": "3.13.0-141.190", "nfs-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "scsi-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc64-emb-dbgsym": "3.13.0-141.190", "pata-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc64-smp": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-e500mc": "3.13.0-141.190", "linux-tools-3.13.0-141-powerpc-smp": "3.13.0-141.190", "fs-core-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "usb-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-generic-di": "3.13.0-141.190", "kernel-image-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "linux-doc": "3.13.0-141.190", "block-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "block-modules-3.13.0-141-generic-di": "3.13.0-141.190", "irda-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "fs-secondary-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "firewire-core-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-generic-di": "3.13.0-141.190", "irda-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "usb-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "virtio-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "floppy-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "pata-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-e500": "3.13.0-141.190", "linux-udebs-generic-lpae": "3.13.0-141.190", "linux-image-3.13.0-141-powerpc-e500-dbgsym": "3.13.0-141.190", "fat-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "linux-tools-3.13.0-141-powerpc64-emb": "3.13.0-141.190", "ppp-modules-3.13.0-141-powerpc-e500-di": "3.13.0-141.190", "speakup-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "usb-modules-3.13.0-141-generic-lpae-di": "3.13.0-141.190", "storage-core-modules-3.13.0-141-generic-di": "3.13.0-141.190", "nfs-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "fs-core-modules-3.13.0-141-generic-di": "3.13.0-141.190", "linux-headers-3.13.0-141-powerpc-smp": "3.13.0-141.190", "ppp-modules-3.13.0-141-powerpc-e500mc-di": "3.13.0-141.190", "squashfs-modules-3.13.0-141-powerpc-smp-di": "3.13.0-141.190", "parport-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190", "nic-shared-modules-3.13.0-141-powerpc64-smp-di": "3.13.0-141.190" } ] }