Out-of-bounds Write Affecting perf package, versions <0:2.6.32-71.24.1.el6


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS6-PERF-2043799
  • published26 Jul 2021
  • disclosed22 Oct 2010

Introduced: 22 Oct 2010

CVE-2010-4656  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Centos:6 perf to version 0:2.6.32-71.24.1.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 iowarrior_write function in drivers/usb/misc/iowarrior.c in the Linux kernel before 2.6.37 does not properly allocate memory, which might allow local users to trigger a heap-based buffer overflow, and consequently cause a denial of service or gain privileges, via a long report.

CVSS Scores

version 3.1