VDB
CVE-2021-32020
CVE-2021-32020
PUBLISHED
CVSS 9.800000190734863 CRITICAL
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has insufficient bounds checking during management of heap memory.
EPSS 1.30% · 69.4th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.30%
69.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| amazon | freertos | 0 |
Timeline
- May 3, 2021 CVE Published
- May 4, 2021 EPSS Score
- Jul 8, 2021 EPSS Score
- Sep 8, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 11, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 15, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 16, 2022 EPSS Score
- May 24, 2022 CVE Updated
- Sep 19, 2022 EPSS Score