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Ubuntu: (Multiple Advisories) (CVE-2018-18710): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2018-18710): Linux kernel (Trusty HWE) vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
10/29/2018
Created
03/19/2019
Added
01/11/2019
Modified
05/04/2022

Description

An issue was discovered in the Linux kernel through 4.19. An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-164-generic
  • ubuntu-upgrade-linux-image-3-13-0-164-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-164-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-164-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-164-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-164-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-164-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-164-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-15-0-1028-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1030-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1031-aws
  • ubuntu-upgrade-linux-image-4-15-0-43-generic
  • ubuntu-upgrade-linux-image-4-15-0-43-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-43-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-43-snapdragon
  • ubuntu-upgrade-linux-image-4-18-0-1005-gcp
  • ubuntu-upgrade-linux-image-4-18-0-1006-kvm
  • ubuntu-upgrade-linux-image-4-18-0-1007-aws
  • ubuntu-upgrade-linux-image-4-18-0-1007-azure
  • ubuntu-upgrade-linux-image-4-18-0-1008-raspi2
  • ubuntu-upgrade-linux-image-4-18-0-13-generic
  • ubuntu-upgrade-linux-image-4-18-0-13-generic-lpae
  • ubuntu-upgrade-linux-image-4-18-0-13-lowlatency
  • ubuntu-upgrade-linux-image-4-18-0-13-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-1037-aws
  • ubuntu-upgrade-linux-image-4-4-0-1039-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1074-aws
  • ubuntu-upgrade-linux-image-4-4-0-1102-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1106-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-141-generic
  • ubuntu-upgrade-linux-image-4-4-0-141-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-141-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-141-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-141-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-141-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-141-powerpc64-smp
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon

References

  • USN-3776-1
  • USN-3776-2
  • USN-3797-1
  • USN-3797-2
  • USN-3846-1
  • USN-3847-1
  • USN-3847-2
  • USN-3847-3
  • USN-3848-1
  • USN-3848-2
  • USN-3849-1
  • USN-3849-2
  • CVE-2018-18710
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