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Ubuntu: (Multiple Advisories) (CVE-2017-14156): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2017-14156): Linux kernel (Trusty HWE) vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
09/05/2017
Created
07/25/2018
Added
10/31/2017
Modified
08/25/2021

Description

The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-142-generic
  • ubuntu-upgrade-linux-image-3-13-0-142-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-142-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-142-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-142-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-142-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-142-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-142-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-13-0-1006-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-17-generic
  • ubuntu-upgrade-linux-image-4-13-0-17-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-17-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1009-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1033-gke
  • ubuntu-upgrade-linux-image-4-4-0-1039-aws
  • ubuntu-upgrade-linux-image-4-4-0-1076-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1078-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-98-generic
  • ubuntu-upgrade-linux-image-4-4-0-98-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-98-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-98-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-98-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-98-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-98-powerpc64-smp
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lpae-lts-xenial
  • ubuntu-upgrade-linux-image-generic-lts-trusty
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-powerpc-e500
  • 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-snapdragon

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