It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local attacker in a guest virtual machine could use this to expose sensitive information (memory from other guests or the host OS). (CVE-2018-3646)
It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault (L1TF). A local attacker could use this to expose sensitive information (memory from the kernel or other processes). (CVE-2018-3620)
Juha-Matti Tilli discovered that the TCP implementation in the Linux kernel performed algorithmically expensive operations in some situations when handling incoming packets. A remote attacker could use this to cause a denial of service. (CVE-2018-5390)
Juha-Matti Tilli discovered that the IP implementation in the Linux kernel performed algorithmically expensive operations in some situations when handling incoming packet fragments. A remote attacker could use this to cause a denial of service. (CVE-2018-5391)
{ "availability": "No subscription required", "binaries": [ { "storage-core-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-tools-4.4.0-133-dbgsym": "4.4.0-133.159", "floppy-modules-4.4.0-133-generic-di": "4.4.0-133.159", "pata-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "input-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "irda-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc-smp-dbgsym": "4.4.0-133.159", "linux-source-4.4.0": "4.4.0-133.159", "ipmi-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-image-extra-4.4.0-133-generic": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc64-emb-dbgsym": "4.4.0-133.159", "mouse-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "md-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "pata-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "nic-usb-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "message-modules-4.4.0-133-generic-di": "4.4.0-133.159", "block-modules-4.4.0-133-generic-di": "4.4.0-133.159", "nfs-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fat-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "dasd-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-cloud-tools-4.4.0-133-lowlatency": "4.4.0-133.159", "irda-modules-4.4.0-133-generic-di": "4.4.0-133.159", "speakup-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "pcmcia-storage-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fs-secondary-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc-e500mc": "4.4.0-133.159", "linux-headers-4.4.0-133-generic": "4.4.0-133.159", "linux-headers-4.4.0-133": "4.4.0-133.159", "parport-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "nic-modules-4.4.0-133-generic-di": "4.4.0-133.159", "kernel-image-4.4.0-133-generic-di": "4.4.0-133.159", "crypto-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "parport-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-headers-4.4.0-133-powerpc64-smp": "4.4.0-133.159", "scsi-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "fat-modules-4.4.0-133-generic-di": "4.4.0-133.159", "multipath-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-generic": "4.4.0-133.159", "linux-image-4.4.0-133-generic-lpae": "4.4.0-133.159", "nic-shared-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "fs-core-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-lowlatency": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc64-smp": "4.4.0-133.159", "mouse-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "fs-secondary-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-image-4.4.0-133-generic": "4.4.0-133.159", "crypto-modules-4.4.0-133-generic-di": "4.4.0-133.159", "firewire-core-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-cloud-tools-common": "4.4.0-133.159", "nic-shared-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fat-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-libc-dev": "4.4.0-133.159", "md-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "speakup-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "virtio-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "kernel-image-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "sata-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-image-4.4.0-133-lowlatency": "4.4.0-133.159", "crypto-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-headers-4.4.0-133-powerpc-smp": "4.4.0-133.159", "storage-core-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "virtio-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-headers-4.4.0-133-generic-lpae": "4.4.0-133.159", "nfs-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-cloud-tools-4.4.0-133-dbgsym": "4.4.0-133.159", "ipmi-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc64-smp-dbgsym": "4.4.0-133.159", "nic-usb-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "mouse-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "mouse-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "firewire-core-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "irda-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "sata-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "fs-secondary-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "fs-core-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "vlan-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-udebs-powerpc-smp": "4.4.0-133.159", "md-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-image-4.4.0-133-generic-lpae-dbgsym": "4.4.0-133.159", "multipath-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "firewire-core-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "nic-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "nic-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "input-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "plip-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "multipath-modules-4.4.0-133-generic-di": "4.4.0-133.159", "nic-pcmcia-modules-4.4.0-133-generic-di": "4.4.0-133.159", "nic-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "speakup-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "fs-core-modules-4.4.0-133-generic-di": "4.4.0-133.159", "parport-modules-4.4.0-133-generic-di": "4.4.0-133.159", "ppp-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "ppp-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "usb-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-powerpc64-smp": "4.4.0-133.159", "ppp-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fat-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc64-emb": "4.4.0-133.159", "linux-tools-common": "4.4.0-133.159", "nfs-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "kernel-image-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "nic-shared-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "scsi-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "message-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-cloud-tools-4.4.0-133-generic": "4.4.0-133.159", "scsi-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "fs-core-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "pcmcia-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-image-4.4.0-133-generic-dbgsym": "4.4.0-133.159", "scsi-modules-4.4.0-133-generic-di": "4.4.0-133.159", "vlan-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-headers-4.4.0-133-powerpc64-emb": "4.4.0-133.159", "parport-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "storage-core-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-headers-4.4.0-133-lowlatency": "4.4.0-133.159", "message-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "nic-shared-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "scsi-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-powerpc64-emb": "4.4.0-133.159", "floppy-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "ipmi-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-udebs-generic": "4.4.0-133.159", "usb-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-image-4.4.0-133-lowlatency-dbgsym": "4.4.0-133.159", "nic-usb-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "usb-modules-4.4.0-133-generic-di": "4.4.0-133.159", "irda-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "fs-core-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-udebs-powerpc-e500mc": "4.4.0-133.159", "multipath-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "block-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "nic-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "nfs-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "storage-core-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-udebs-powerpc64-smp": "4.4.0-133.159", "multipath-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "usb-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "usb-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "irda-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "parport-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "floppy-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "sata-modules-4.4.0-133-generic-di": "4.4.0-133.159", "vlan-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "pata-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "input-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "block-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "fs-secondary-modules-4.4.0-133-generic-di": "4.4.0-133.159", "crypto-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "speakup-modules-4.4.0-133-generic-di": "4.4.0-133.159", "plip-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "virtio-modules-4.4.0-133-generic-di": "4.4.0-133.159", "dasd-extra-modules-4.4.0-133-generic-di": "4.4.0-133.159", "nic-shared-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "block-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "message-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-doc": "4.4.0-133.159", "kernel-image-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "vlan-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fs-secondary-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "floppy-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-generic-lpae": "4.4.0-133.159", "pata-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc-e500mc-dbgsym": "4.4.0-133.159", "mouse-modules-4.4.0-133-generic-di": "4.4.0-133.159", "virtio-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "input-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "input-modules-4.4.0-133-generic-di": "4.4.0-133.159", "fat-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-tools-4.4.0-133": "4.4.0-133.159", "fb-modules-4.4.0-133-generic-di": "4.4.0-133.159", "linux-cloud-tools-4.4.0-133": "4.4.0-133.159", "linux-tools-4.4.0-133-powerpc-e500mc": "4.4.0-133.159", "vlan-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "ppp-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "plip-modules-4.4.0-133-generic-di": "4.4.0-133.159", "nic-usb-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "linux-udebs-generic-lpae": "4.4.0-133.159", "storage-core-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "sata-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "linux-image-4.4.0-133-powerpc-smp": "4.4.0-133.159", "speakup-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "linux-tools-4.4.0-133-powerpc-smp": "4.4.0-133.159", "plip-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "linux-headers-4.4.0-133-powerpc-e500mc": "4.4.0-133.159", "serial-modules-4.4.0-133-generic-di": "4.4.0-133.159", "firewire-core-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "ipmi-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "crypto-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "nfs-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "md-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "sata-modules-4.4.0-133-powerpc64-smp-di": "4.4.0-133.159", "nic-usb-modules-4.4.0-133-generic-di": "4.4.0-133.159", "ipmi-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "kernel-image-4.4.0-133-powerpc-smp-di": "4.4.0-133.159", "md-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "ppp-modules-4.4.0-133-powerpc-e500mc-di": "4.4.0-133.159", "block-modules-4.4.0-133-generic-lpae-di": "4.4.0-133.159", "plip-modules-4.4.0-133-powerpc-smp-di": "4.4.0-133.159" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-image-4.4.0-1065-aws-dbgsym": "4.4.0-1065.75", "linux-aws-tools-4.4.0-1065": "4.4.0-1065.75", "linux-headers-4.4.0-1065-aws": "4.4.0-1065.75", "linux-aws-tools-4.4.0-1065-dbgsym": "4.4.0-1065.75", "linux-aws-headers-4.4.0-1065": "4.4.0-1065.75", "linux-image-4.4.0-1065-aws": "4.4.0-1065.75", "linux-aws-cloud-tools-4.4.0-1065": "4.4.0-1065.75", "linux-aws-cloud-tools-4.4.0-1065-dbgsym": "4.4.0-1065.75", "linux-tools-4.4.0-1065-aws": "4.4.0-1065.75", "linux-cloud-tools-4.4.0-1065-aws": "4.4.0-1065.75" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-headers-4.4.0-1031-kvm": "4.4.0-1031.37", "linux-image-4.4.0-1031-kvm-dbgsym": "4.4.0-1031.37", "linux-tools-4.4.0-1031-kvm": "4.4.0-1031.37", "linux-cloud-tools-4.4.0-1031-kvm": "4.4.0-1031.37", "linux-kvm-headers-4.4.0-1031": "4.4.0-1031.37", "linux-kvm-cloud-tools-4.4.0-1031": "4.4.0-1031.37", "linux-kvm-cloud-tools-4.4.0-1031-dbgsym": "4.4.0-1031.37", "linux-image-4.4.0-1031-kvm": "4.4.0-1031.37", "linux-kvm-tools-4.4.0-1031": "4.4.0-1031.37", "linux-kvm-tools-4.4.0-1031-dbgsym": "4.4.0-1031.37" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-raspi2-tools-4.4.0-1094-dbgsym": "4.4.0-1094.102", "linux-image-4.4.0-1094-raspi2-dbgsym": "4.4.0-1094.102", "linux-image-4.4.0-1094-raspi2": "4.4.0-1094.102", "linux-raspi2-tools-4.4.0-1094": "4.4.0-1094.102", "linux-tools-4.4.0-1094-raspi2": "4.4.0-1094.102", "linux-raspi2-headers-4.4.0-1094": "4.4.0-1094.102", "linux-headers-4.4.0-1094-raspi2": "4.4.0-1094.102" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-snapdragon-tools-4.4.0-1098-dbgsym": "4.4.0-1098.103", "linux-image-4.4.0-1098-snapdragon": "4.4.0-1098.103", "linux-image-4.4.0-1098-snapdragon-dbgsym": "4.4.0-1098.103", "linux-tools-4.4.0-1098-snapdragon": "4.4.0-1098.103", "linux-snapdragon-headers-4.4.0-1098": "4.4.0-1098.103", "linux-headers-4.4.0-1098-snapdragon": "4.4.0-1098.103", "linux-snapdragon-tools-4.4.0-1098": "4.4.0-1098.103" } ] }