Oval Definition:oval:com.ubuntu.xenial:def:20181121000
Revision Date:2018-06-13Version:1
Title:CVE-2018-1121 on Ubuntu 16.04 LTS (xenial) - low.
Description:procps-ng, procps is vulnerable to a process hiding through race condition. Since the kernel's proc_pid_readdir() returns PID entries in ascending numeric order, a process occupying a high PID can use inotify events to determine when the process list is being scanned, and fork/exec to obtain a lower PID, thus avoiding enumeration. An unprivileged attacker can hide a process from procps-ng's utilities by exploiting a race condition in reading /proc/PID entries. This vulnerability affects procps and procps-ng up to version 3.3.15, newer versions might be affected also.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2018-1121
Platform(s):Ubuntu 16.04 LTS
Product(s):
Definition Synopsis
  • Ubuntu 16.04 LTS (xenial) is installed.
  • AND Package Information
  • The 'linux' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-aws' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-aws-hwe' package in xenial is affected, but a decision has been made to defer addressing it.
  • OR The 'linux-azure' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-azure-edge' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-euclid' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR While related to the CVE in some way, a decision has been made to ignore it (note: 'abandoned').
  • OR The 'linux-gcp' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR While related to the CVE in some way, a decision has been made to ignore it (note: 'was needs-triage now end-of-life').
  • OR While related to the CVE in some way, a decision has been made to ignore it (note: 'was needs-triage now end-of-life').
  • OR The 'linux-hwe' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-hwe-edge' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-kvm' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR While related to the CVE in some way, a decision has been made to ignore it (note: 'abandoned').
  • OR While related to the CVE in some way, a decision has been made to ignore it (note: 'end-of-life').
  • OR The 'linux-oracle' package in xenial is affected, but a decision has been made to defer addressing it.
  • OR The 'linux-raspi2' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
  • OR The 'linux-snapdragon' package in xenial is affected, but a decision has been made to defer addressing it (note: '2018-10-01').
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