Out-of-bounds Write Affecting zephyrproject-rtos/zephyr package, versions [,3.6.0-rc1)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-UNMANAGED-ZEPHYRPROJECTRTOSZEPHYR-6252739
  • published19 Feb 2024
  • disclosed18 Feb 2024
  • creditYu3H0

Introduced: 18 Feb 2024

CVE-2023-5779  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade zephyrproject-rtos/zephyr to version 3.6.0-rc1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write due to improper validation in the remove_rx_filter function. An attacker can cause a system crash or potentially execute arbitrary code by sending specially crafted inputs to the function.

References

CVSS Scores

version 3.1