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Ubuntu: (Multiple Advisories) (CVE-2016-7097): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2016-7097): Linux kernel (Trusty HWE) vulnerabilities

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:N)
Published
10/16/2016
Created
07/25/2018
Added
12/01/2016
Modified
08/25/2021

Description

The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-132-generic
  • ubuntu-upgrade-linux-image-3-13-0-132-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-132-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-132-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-132-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-132-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-132-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-132-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-4-0-1038-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1042-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-51-generic
  • ubuntu-upgrade-linux-image-4-4-0-51-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-51-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-51-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-51-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-51-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-51-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-8-0-1021-raspi2
  • ubuntu-upgrade-linux-image-4-8-0-28-generic
  • ubuntu-upgrade-linux-image-4-8-0-28-generic-lpae
  • ubuntu-upgrade-linux-image-4-8-0-28-lowlatency
  • ubuntu-upgrade-linux-image-4-8-0-28-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-8-0-28-powerpc-smp
  • ubuntu-upgrade-linux-image-4-8-0-28-powerpc64-emb
  • 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-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
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

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