Description
In MediaTek LinkIt SDK before 4.6.1, there is a possible memory corruption due to an integer overflow during mishandled memory allocation by pvPortCalloc and pvPortRealloc.
References (1)
Core 1
Core References
Mitigation, Third Party Advisory, US Government Resource, VDB Entry x_refsource_misc
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04
Scores
CVSS v3
9.8
EPSS
0.0034
EPSS Percentile
56.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
Status
published
Products (1)
mediatek/linkit_software_development_kit
< 4.6.1
Published
Jan 24, 2022
Tracked Since
Feb 18, 2026