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Ubuntu: (Multiple Advisories) (CVE-2017-2636): Linux kernel (AWS) vulnerability

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Ubuntu: (Multiple Advisories) (CVE-2017-2636): Linux kernel (AWS) vulnerability

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
03/07/2017
Created
07/25/2018
Added
03/08/2017
Modified
08/25/2021

Description

Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-112-generic
  • ubuntu-upgrade-linux-image-3-13-0-112-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-112-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-112-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-112-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-112-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-112-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-112-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-2-0-124-generic
  • ubuntu-upgrade-linux-image-3-2-0-124-generic-pae
  • ubuntu-upgrade-linux-image-3-2-0-124-highbank
  • ubuntu-upgrade-linux-image-3-2-0-124-omap
  • ubuntu-upgrade-linux-image-3-2-0-124-powerpc-smp
  • ubuntu-upgrade-linux-image-3-2-0-124-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-2-0-124-virtual
  • ubuntu-upgrade-linux-image-3-2-0-1502-omap4
  • ubuntu-upgrade-linux-image-4-4-0-1005-gke
  • ubuntu-upgrade-linux-image-4-4-0-1007-aws
  • ubuntu-upgrade-linux-image-4-4-0-1046-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1050-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-66-generic
  • ubuntu-upgrade-linux-image-4-4-0-66-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-66-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-66-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-66-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-66-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-66-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-8-0-1028-raspi2
  • ubuntu-upgrade-linux-image-4-8-0-41-generic
  • ubuntu-upgrade-linux-image-4-8-0-41-generic-lpae
  • ubuntu-upgrade-linux-image-4-8-0-41-lowlatency
  • ubuntu-upgrade-linux-image-4-8-0-41-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-8-0-41-powerpc-smp
  • ubuntu-upgrade-linux-image-4-8-0-41-powerpc64-emb
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • 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-generic-pae
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-highbank
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-omap
  • ubuntu-upgrade-linux-image-omap4
  • 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
  • ubuntu-upgrade-linux-image-virtual

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