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Ubuntu: USN-4225-1 (CVE-2019-19047): Linux kernel vulnerabilities

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Ubuntu: USN-4225-1 (CVE-2019-19047): Linux kernel vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
11/18/2019
Created
01/09/2020
Added
01/08/2020
Modified
01/08/2020

Description

A memory leak in the mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_crdump_collect() failures, aka CID-c7ed6d0183d5.

Solution(s)

  • ubuntu-upgrade-linux-image-5-3-0-1008-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1009-aws
  • ubuntu-upgrade-linux-image-5-3-0-1009-azure
  • ubuntu-upgrade-linux-image-5-3-0-1009-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1010-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1011-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1015-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-26-generic
  • ubuntu-upgrade-linux-image-5-3-0-26-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-26-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-26-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • 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-lpae
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual

References

  • ubuntu-upgrade-linux-image-5-3-0-1008-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1009-aws
  • ubuntu-upgrade-linux-image-5-3-0-1009-azure
  • ubuntu-upgrade-linux-image-5-3-0-1009-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1010-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1011-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1015-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-26-generic
  • ubuntu-upgrade-linux-image-5-3-0-26-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-26-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-26-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • 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-lpae
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual

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