Resource Management Errors Affecting perf package, versions <0:2.6.32-131.6.1.el6


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-CENTOS6-PERF-2045712
  • published26 Jul 2021
  • disclosed24 Mar 2011

Introduced: 24 Mar 2011

CVE-2011-2479  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Centos:6 perf to version 0:2.6.32-131.6.1.el6 or higher.

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:6 relevant fixed versions and status.

The Linux kernel before 2.6.39 does not properly create transparent huge pages in response to a MAP_PRIVATE mmap system call on /dev/zero, which allows local users to cause a denial of service (system crash) via a crafted application.

CVSS Scores

version 3.1