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Ubuntu: (Multiple Advisories) (CVE-2017-15115): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2017-15115): Linux kernel (Trusty HWE) vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
11/15/2017
Created
07/25/2018
Added
02/23/2018
Modified
02/24/2018

Description

The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.

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-4-13-0-1011-azure
  • ubuntu-upgrade-linux-image-4-13-0-1011-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1014-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1021-oem
  • ubuntu-upgrade-linux-image-4-13-0-36-generic
  • ubuntu-upgrade-linux-image-4-13-0-36-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-36-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1014-aws
  • ubuntu-upgrade-linux-image-4-4-0-1019-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1052-aws
  • ubuntu-upgrade-linux-image-4-4-0-1085-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1087-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-116-generic
  • ubuntu-upgrade-linux-image-4-4-0-116-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-116-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-116-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-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-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • 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

References

  • 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-4-13-0-1011-azure
  • ubuntu-upgrade-linux-image-4-13-0-1011-gcp
  • ubuntu-upgrade-linux-image-4-13-0-1014-raspi2
  • ubuntu-upgrade-linux-image-4-13-0-1021-oem
  • ubuntu-upgrade-linux-image-4-13-0-36-generic
  • ubuntu-upgrade-linux-image-4-13-0-36-generic-lpae
  • ubuntu-upgrade-linux-image-4-13-0-36-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1014-aws
  • ubuntu-upgrade-linux-image-4-4-0-1019-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1052-aws
  • ubuntu-upgrade-linux-image-4-4-0-1085-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1087-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-116-generic
  • ubuntu-upgrade-linux-image-4-4-0-116-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-116-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-116-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-116-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-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-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • 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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