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Ubuntu: (Multiple Advisories) (CVE-2018-1068): Linux kernel (HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2018-1068): Linux kernel (HWE) vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
03/16/2018
Created
07/25/2018
Added
05/29/2018
Modified
05/08/2019

Description

A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-151-generic
  • ubuntu-upgrade-linux-image-3-13-0-151-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-151-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-13-0-1019-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1022-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1030-oem
  • ubuntu-upgrade-linux-image-4-13-0-45-generic
  • ubuntu-upgrade-linux-image-4-13-0-45-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-45-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1022-aws
  • ubuntu-upgrade-linux-image-4-4-0-1026-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1060-aws
  • ubuntu-upgrade-linux-image-4-4-0-1090-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1093-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-127-generic
  • ubuntu-upgrade-linux-image-4-4-0-127-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-127-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc64-smp
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-powerpc-e500
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc-smp-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-emb-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-powerpc64-smp-lts-xenial
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon

References

  • ubuntu-upgrade-linux-image-3-13-0-151-generic
  • ubuntu-upgrade-linux-image-3-13-0-151-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-151-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-151-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-13-0-1019-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1022-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1030-oem
  • ubuntu-upgrade-linux-image-4-13-0-45-generic
  • ubuntu-upgrade-linux-image-4-13-0-45-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-45-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1022-aws
  • ubuntu-upgrade-linux-image-4-4-0-1026-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1060-aws
  • ubuntu-upgrade-linux-image-4-4-0-1090-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1093-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-127-generic
  • ubuntu-upgrade-linux-image-4-4-0-127-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-127-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-127-powerpc64-smp
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-powerpc-e500
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc-smp-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-emb-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-powerpc64-smp-lts-xenial
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon

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