NULL Pointer Dereference Affecting moby/hyperkit package, versions [0,]


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.04% (16th percentile)

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  • Snyk IDSNYK-UNMANAGED-MOBYHYPERKIT-3325603
  • published19 Feb 2023
  • disclosed19 Feb 2023
  • credit@agustingianni (Agustin Gianni)

Introduced: 19 Feb 2023

CVE-2021-32843  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference due to virtio.c that calls vc_cfgread which does not check for null values.

CVSS Scores

version 3.1