Denial of Service (DoS) Affecting torvalds/linux package, versions [,2.6.31.1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.38% (31st percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005451
  • published26 Jan 2022
  • disclosed27 Jan 2012
  • creditUnknown

Introduced: 27 Jan 2012

CVE-2011-4325  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.31.1 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The NFS implementation in Linux kernel before 2.6.31-rc6 calls certain functions without properly initializing certain data, which allows local users to cause a denial of service (NULL pointer dereference and O_DIRECT oops), as demonstrated using diotest4 from LTP.

CVSS Base Scores

version 3.1