CVE-2021-31572
Critical
Description
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in stream_buffer.c for a stream buffer.
SeverityCritical
CVSS9.8
Exploit probability—
ProductAmazon Freertos
PublishedApr 22, 2021
First seenApr 22, 2021
How to fix
Update
- amazon freertos10.4.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amazon freertos | v < 10.4.3 | 10.4.3 |
Check your version
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