CVE-2021-26461 (GCVE-0-2021-26461)

Vulnerability from cvelistv5 – Published: 2021-06-21 17:10 – Updated: 2024-08-03 20:26
VLAI
Title
malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds
Summary
Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-190 - INTEGER OVERFLOW OR WRAPAROUND CWE-190
Assigner
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache NuttX Affected: Apache NuttX , < 10.1.0 (custom)
guessed Create a notification for this product.
Credits
Apache NuttX would like to thank Omri Ben-Bassat of Section 52 at Azure Defender for IoT of Microsoft Corp for bringing this issue to our attention.
Show details on NVD website
To clipboard 

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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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