Denial of Service (DoS) Affecting torvalds/linux package, versions [,2.6.14.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.06% (21st percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006184
  • published26 Jan 2022
  • disclosed23 Nov 2005
  • creditUnknown

Introduced: 23 Nov 2005

CVE-2005-3783  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.14.2 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The ptrace functionality (ptrace.c) in Linux kernel 2.6 before 2.6.14.2, using CLONE_THREAD, does not use the thread group ID to check whether it is attaching to itself, which allows local users to cause a denial of service (crash).

CVSS Base Scores

version 3.1