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CVE-2018-12207

Description

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. #### Notes Author| Note ---|--- [tyhicks](<https://launchpad.net/~tyhicks>) | This issue only affects processors manufactured by Intel that support Extended Page Tables (EPT)


Affected Package


OS OS Version Package Name Package Version
ubuntu upstream linux-aws-5.8 5.4~rc8
ubuntu upstream linux-azure-5.8 5.4~rc8
ubuntu upstream linux-gcp-5.8 5.4~rc8
ubuntu upstream linux-oracle-5.8 5.4~rc8
ubuntu upstream linux-riscv-5.8 5.4~rc8
ubuntu 14.04 linux any
ubuntu 16.04 linux 4.4.0-168.197
ubuntu 18.04 linux 4.15.0-69.78
ubuntu 19.04 linux 5.0.0-35.38
ubuntu 19.10 linux 5.3.0-22.24
ubuntu upstream linux-azure-edge 5.4~rc8
ubuntu upstream linux-oracle-5.0 5.4~rc8
ubuntu upstream linux-aws-5.11 5.4~rc8
ubuntu upstream linux-azure-5.11 5.4~rc8
ubuntu upstream linux-oracle-5.11 5.4~rc8
ubuntu upstream linux-bluefield 5.4~rc8
ubuntu upstream linux-nvidia any
ubuntu upstream linux-hwe-5.11 5.4~rc8
ubuntu upstream linux-riscv-5.11 5.4~rc8
ubuntu upstream linux-riscv 5.4~rc8
ubuntu 20.04 linux-gkeop-5.15 any
ubuntu upstream linux-gkeop-5.15 any
ubuntu upstream linux-aws-5.19 any
ubuntu upstream linux-gcp-5.19 any
ubuntu upstream linux-riscv-5.19 any
ubuntu upstream linux-gke-5.4 5.4~rc8
ubuntu upstream linux-gkeop-5.4 5.4~rc8
ubuntu upstream linux-allwinner any
ubuntu upstream linux-allwinner-5.19 any
ubuntu upstream linux-starfive any
ubuntu upstream linux-starfive-5.19 any
ubuntu 18.04 linux-azure 5.0.0-1025.27~18.04.1
ubuntu 19.04 linux-azure 5.0.0-1025.27
ubuntu 19.10 linux-azure 5.3.0-1007.8
ubuntu 14.04 linux-azure 4.15.0-1063.68~14.04.1)available with ubuntu pro or ubuntu pro (infra-only
ubuntu upstream linux-azure 5.4~rc8
ubuntu 16.04 linux-azure 4.15.0-1063.68
ubuntu 18.04 linux-aws 4.15.0-1054.56
ubuntu 19.04 linux-aws 5.0.0-1021.24
ubuntu 19.10 linux-aws 5.3.0-1007.8
ubuntu 14.04 linux-aws 4.4.0-1058.62)available with ubuntu pro or ubuntu pro (infra-only
ubuntu upstream linux-aws 5.4~rc8
ubuntu 16.04 linux-aws 4.4.0-1098.109
ubuntu upstream linux-gkeop 5.4~rc8
ubuntu 22.04 linux-gkeop any
ubuntu upstream linux-oem-5.10 5.4~rc8
ubuntu upstream linux-oem-6.0 any
ubuntu upstream linux-aws-6.2 any
ubuntu upstream linux-hwe-6.2 any
ubuntu upstream linux-lowlatency-hwe-6.2 any
ubuntu upstream linux-ibm-5.15 any
ubuntu upstream linux-gcp-6.2 any
ubuntu upstream linux-azure-6.2 any
ubuntu upstream linux-azure-fde-6.2 any
ubuntu 16.04 xen any
ubuntu 18.04 xen any
ubuntu 18.04 linux-hwe 5.0.0-35.38~18.04.1
ubuntu upstream linux-hwe 5.4~rc8
ubuntu 16.04 linux-hwe 4.15.0-69.78~16.04.1
ubuntu 16.04 linux-hwe-edge any
ubuntu upstream linux-hwe-edge 5.4~rc8
ubuntu 14.04 linux-lts-xenial 4.4.0-168.197~14.04.1)available with ubuntu pro or ubuntu pro (infra-only
ubuntu upstream linux-lts-xenial 5.4~rc8
ubuntu upstream linux-aws-hwe 5.4~rc8
ubuntu 16.04 linux-aws-hwe 4.15.0-1054.56~16.04.1
ubuntu upstream linux-aws-5.0 5.4~rc8
ubuntu upstream linux-azure-5.3 5.4~rc8
ubuntu upstream linux-azure-4.15 5.4~rc8
ubuntu upstream linux-aws-5.3 5.4~rc8
ubuntu upstream linux-azure-5.4 5.4~rc8
ubuntu upstream linux-aws-5.4 5.4~rc8
ubuntu upstream linux-oem-5.14 5.4~rc8
ubuntu upstream linux-intel-5.13 5.4~rc8
ubuntu upstream linux-hwe-5.13 5.4~rc8
ubuntu upstream linux-fips 5.4~rc8
ubuntu upstream linux-oracle-5.13 5.4~rc8
ubuntu upstream linux-gcp-5.13 5.4~rc8
ubuntu upstream linux-ibm-5.4 5.4~rc8
ubuntu upstream linux-azure-5.13 5.4~rc8
ubuntu upstream linux-azure-fde 5.4~rc8
ubuntu upstream linux-gke 5.4~rc8
ubuntu upstream linux-gcp-5.4 5.4~rc8
ubuntu upstream linux-oem-5.17 5.4~rc8
ubuntu upstream linux-azure-fde-5.15 any
ubuntu upstream linux-intel-iotg any
ubuntu upstream linux-intel-iotg-5.15 any
ubuntu upstream linux-aws-5.15 any
ubuntu upstream linux-azure-5.15 any
ubuntu upstream linux-azure-5.19 any
ubuntu upstream linux-azure-fde-5.19 any
ubuntu upstream linux-dell300x 5.4~rc8
ubuntu 19.04 linux-gcp 5.0.0-1025.26
ubuntu 19.10 linux-gcp 5.3.0-1008.9
ubuntu upstream linux-gcp 5.4~rc8
ubuntu 16.04 linux-gcp 4.15.0-1049.52
ubuntu upstream linux-gcp-4.15 5.4~rc8
ubuntu upstream linux-gcp-5.11 5.4~rc8
ubuntu upstream linux-gcp-5.15 any
ubuntu upstream linux-gcp-5.3 5.4~rc8
ubuntu upstream linux-gcp-edge 5.4~rc8
ubuntu upstream linux-gke-4.15 5.4~rc8
ubuntu upstream linux-gke-5.0 5.4~rc8
ubuntu upstream linux-gke-5.15 any
ubuntu upstream linux-gke-5.3 5.4~rc8
ubuntu upstream linux-hwe-5.15 any
ubuntu upstream linux-hwe-5.19 any
ubuntu upstream linux-hwe-5.4 5.4~rc8
ubuntu upstream linux-hwe-5.8 5.4~rc8
ubuntu upstream linux-ibm 5.4~rc8
ubuntu upstream linux-iot any
ubuntu 19.04 linux-kvm 5.0.0-1022.24
ubuntu 19.10 linux-kvm 5.3.0-1007.8
ubuntu upstream linux-kvm 5.4~rc8
ubuntu 16.04 linux-kvm 4.4.0-1062.69
ubuntu upstream linux-lowlatency 5.4~rc8
ubuntu upstream linux-lowlatency-hwe-5.15 any
ubuntu upstream linux-lowlatency-hwe-5.19 any
ubuntu upstream linux-lts-trusty 5.4~rc8
ubuntu upstream linux-oem 5.4~rc8
ubuntu 16.04 linux-oem any
ubuntu upstream linux-oem-5.13 5.4~rc8
ubuntu upstream linux-oem-5.6 5.4~rc8
ubuntu upstream linux-oem-6.1 any
ubuntu upstream linux-oem-osp1 5.4~rc8
ubuntu 19.04 linux-oracle 5.0.0-1007.12
ubuntu 19.10 linux-oracle 5.3.0-1006.7
ubuntu upstream linux-oracle 5.4~rc8
ubuntu 16.04 linux-oracle 4.15.0-1029.32~16.04.1
ubuntu upstream linux-oracle-5.15 any
ubuntu upstream linux-oracle-5.3 5.4~rc8
ubuntu upstream linux-oracle-5.4 5.4~rc8
ubuntu upstream linux-raspi 5.4~rc8
ubuntu upstream linux-raspi-5.4 5.4~rc8
ubuntu 19.04 linux-raspi2 5.0.0-1022.23
ubuntu 19.10 linux-raspi2 5.3.0-1012.14
ubuntu 20.04 linux-raspi2 any
ubuntu upstream linux-raspi2 5.4~rc8
ubuntu 16.04 linux-raspi2 4.4.0-1126.135
ubuntu upstream linux-riscv-5.15 any
ubuntu upstream linux-snapdragon 5.4~rc8
ubuntu 16.04 linux-snapdragon 4.4.0-1130.138
ubuntu upstream linux-xilinx-zynqmp any

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