CVE-2021-27421

NXP MCUXpresso SDK versions prior to 2.8.2 are vulnerable to integer overflow in SDK_Malloc function, which could allow to access memory locations outside the bounds of a specified array, leading to unexpected behavior such segmentation fault when assigning a particular block of memory from the heap via malloc.
References
Link Resource
https://mcuxpresso.nxp.com/en/welcome Product Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 Third Party Advisory US Government Resource
https://mcuxpresso.nxp.com/en/welcome Product Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 Third Party Advisory US Government Resource
Configurations

Configuration 1 (hide)

cpe:2.3:a:nxp:mcuxpresso_software_development_kit:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:57

Type Values Removed Values Added
CVSS v2 : 7.5
v3 : 9.8
v2 : 7.5
v3 : 7.3
References () https://mcuxpresso.nxp.com/en/welcome - Product, Vendor Advisory () https://mcuxpresso.nxp.com/en/welcome - Product, Vendor Advisory
References () https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 - Third Party Advisory, US Government Resource () https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 - Third Party Advisory, US Government Resource

Information

Published : 2022-05-03 21:15

Updated : 2024-11-21 05:57


NVD link : CVE-2021-27421

Mitre link : CVE-2021-27421

CVE.ORG link : CVE-2021-27421


JSON object : View

Products Affected

nxp

  • mcuxpresso_software_development_kit
CWE
CWE-190

Integer Overflow or Wraparound