Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2019-19048): Linux kernel vulnerabilities

Back to Search

Ubuntu: (Multiple Advisories) (CVE-2019-19048): Linux kernel vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
11/18/2019
Created
12/05/2019
Added
12/03/2019
Modified
01/08/2020

Description

A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864.

Solution(s)

  • ubuntu-upgrade-linux-image-5-0-0-1009-oracle
  • ubuntu-upgrade-linux-image-5-0-0-1023-aws
  • ubuntu-upgrade-linux-image-5-0-0-1024-kvm
  • ubuntu-upgrade-linux-image-5-0-0-1024-raspi2
  • ubuntu-upgrade-linux-image-5-0-0-1027-gke
  • ubuntu-upgrade-linux-image-5-0-0-1028-azure
  • ubuntu-upgrade-linux-image-5-0-0-1028-gcp
  • ubuntu-upgrade-linux-image-5-0-0-1033-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-38-generic
  • ubuntu-upgrade-linux-image-5-0-0-38-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-38-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-1007-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1008-aws
  • ubuntu-upgrade-linux-image-5-3-0-1008-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1009-gcp
  • ubuntu-upgrade-linux-image-5-3-0-24-generic
  • ubuntu-upgrade-linux-image-5-3-0-24-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-24-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-24-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-edge
  • ubuntu-upgrade-linux-image-azure
  • 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-gke-5-0
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-edge
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual

References

  • ubuntu-upgrade-linux-image-5-0-0-1009-oracle
  • ubuntu-upgrade-linux-image-5-0-0-1023-aws
  • ubuntu-upgrade-linux-image-5-0-0-1024-kvm
  • ubuntu-upgrade-linux-image-5-0-0-1024-raspi2
  • ubuntu-upgrade-linux-image-5-0-0-1027-gke
  • ubuntu-upgrade-linux-image-5-0-0-1028-azure
  • ubuntu-upgrade-linux-image-5-0-0-1028-gcp
  • ubuntu-upgrade-linux-image-5-0-0-1033-oem-osp1
  • ubuntu-upgrade-linux-image-5-0-0-38-generic
  • ubuntu-upgrade-linux-image-5-0-0-38-generic-lpae
  • ubuntu-upgrade-linux-image-5-0-0-38-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-1007-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1008-aws
  • ubuntu-upgrade-linux-image-5-3-0-1008-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1009-gcp
  • ubuntu-upgrade-linux-image-5-3-0-24-generic
  • ubuntu-upgrade-linux-image-5-3-0-24-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-24-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-24-snapdragon
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-edge
  • ubuntu-upgrade-linux-image-azure
  • 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-gke-5-0
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-edge
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;