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CVE-2021-32020
CRITICAL9.8
Description
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has insufficient bounds checking during management of heap memory.
CVE Details
CVSS v3.1 Score9.8
SeverityCRITICAL
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published5/3/2021
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
amazon:freertos
Weaknesses (CWE)
CWE-119
References
https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/c7a9a01c94987082b223d3e59969ede64363da63(cve@mitre.org)
https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/c7a9a01c94987082b223d3e59969ede64363da63(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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