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Ubuntu: (Multiple Advisories) (CVE-2017-12134): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2017-12134): Linux kernel (Trusty HWE) vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
08/23/2017
Created
07/25/2018
Added
10/11/2017
Modified
08/25/2021

Description

The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-149-generic
  • ubuntu-upgrade-linux-image-3-13-0-149-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-149-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-149-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-149-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-149-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-149-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-149-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-4-0-1008-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1032-gke
  • ubuntu-upgrade-linux-image-4-4-0-1038-aws
  • ubuntu-upgrade-linux-image-4-4-0-1075-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1077-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-97-generic
  • ubuntu-upgrade-linux-image-4-4-0-97-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-97-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-97-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-97-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-97-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-97-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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