NULL Pointer Dereference Affecting torvalds/linux package, versions [,2.6.36)


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-3006429
  • published26 Jan 2022
  • disclosed3 Sept 2010
  • creditUnknown

Introduced: 3 Sep 2010

CVE-2010-2954  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.36 or higher.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. The irda_bind function in net/irda/af_irda.c in the Linux kernel before 2.6.36-rc3-next-20100901 does not properly handle failure of the irda_open_tsap function, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via multiple unsuccessful calls to bind on an AF_IRDA (aka PF_IRDA) socket.

CVSS Base Scores

version 3.1