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Ubuntu: USN-4208-1 (CVE-2019-19069): Linux kernel vulnerabilities

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Ubuntu: USN-4208-1 (CVE-2019-19069): 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
12/03/2019

Description

A memory leak in the fastrpc_dma_buf_attach() function in drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering dma_get_sgtable() failures, aka CID-fc739a058d99.

Solution(s)

  • 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-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-snapdragon
  • ubuntu-upgrade-linux-image-virtual

References

  • 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-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-snapdragon
  • ubuntu-upgrade-linux-image-virtual

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