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Ubuntu: (Multiple Advisories) (CVE-2017-2618): Linux kernel (Trusty HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2017-2618): Linux kernel (Trusty HWE) vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
02/22/2017
Created
07/25/2018
Added
07/21/2017
Modified
08/25/2021

Description

A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-126-generic
  • ubuntu-upgrade-linux-image-3-13-0-126-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-126-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-126-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-126-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-126-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-126-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-126-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-10-0-27-generic
  • ubuntu-upgrade-linux-image-4-10-0-27-generic-lpae
  • ubuntu-upgrade-linux-image-4-10-0-27-lowlatency
  • 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-lts-trusty
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-powerpc-e500
  • ubuntu-upgrade-linux-image-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-smp

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