Denial of Service (DoS) Affecting torvalds/linux package, versions [,2.6.18)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.43% (35th 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-UNMANAGED-TORVALDSLINUX-3004563
  • published26 Jan 2022
  • disclosed10 Oct 2006
  • creditUnknown

Introduced: 10 Oct 2006

CVE-2006-3741  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.18 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The perfmonctl system call (sys_perfmonctl) in Linux kernel 2.4.x and 2.6 before 2.6.18, when running on Itanium systems, does not properly track the reference count for file descriptors, which allows local users to cause a denial of service (file descriptor consumption).

References

CVSS Base Scores

version 3.1