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Race Condition Affecting perf package, versions *

Severity

 Recommended
0.0
low
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.07% (33rd percentile)

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  • Snyk ID SNYK-CENTOS7-PERF-1970124
  • published 26 Jul 2021
  • disclosed 19 Jan 2016
Report a new vulnerability Found a mistake?

Introduced: 19 Jan 2016

CVE-2016-7916 Open this link in a new tab
CWE-362 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 perf.

NVD Description

Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Race condition in the environ_read function in fs/proc/base.c in the Linux kernel before 4.5.4 allows local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete.