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Ubuntu: (Multiple Advisories) (CVE-2019-19332): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2019-19332): Linux kernel vulnerabilities

Severity
6
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:C)
Published
12/17/2019
Created
01/30/2020
Added
01/29/2020
Modified
06/10/2021

Description

An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1033-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1052-gke
  • ubuntu-upgrade-linux-image-4-15-0-1053-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1055-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1055-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1060-aws
  • ubuntu-upgrade-linux-image-4-15-0-1069-azure
  • ubuntu-upgrade-linux-image-4-15-0-1071-azure
  • ubuntu-upgrade-linux-image-4-15-0-1072-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-88-generic
  • ubuntu-upgrade-linux-image-4-15-0-88-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-88-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1061-aws
  • ubuntu-upgrade-linux-image-4-4-0-1065-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1101-aws
  • ubuntu-upgrade-linux-image-4-4-0-1128-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1132-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-173-generic
  • ubuntu-upgrade-linux-image-4-4-0-173-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-173-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-173-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-173-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-173-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-173-powerpc64-smp
  • ubuntu-upgrade-linux-image-5-0-0-1010-oracle
  • ubuntu-upgrade-linux-image-5-0-0-1024-aws
  • ubuntu-upgrade-linux-image-5-0-0-1029-gcp
  • ubuntu-upgrade-linux-image-5-0-0-1029-gke
  • ubuntu-upgrade-linux-image-5-3-0-1009-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1010-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1011-aws
  • ubuntu-upgrade-linux-image-5-3-0-1012-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1013-azure
  • ubuntu-upgrade-linux-image-5-3-0-1018-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-40-generic
  • ubuntu-upgrade-linux-image-5-3-0-40-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-40-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-40-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-edge
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-edge
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-edge
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-4-15
  • ubuntu-upgrade-linux-image-gke-5-0
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-edge
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • 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-raspi2-hwe-18-04
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

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