Description (CNA)
Missing queue-set type validation in xQueueAddToSet() in the FreeRTOS-Kernel before 11.3.1 might allow an unprivileged task on MPU-enabled ports with configUSE_QUEUE_SETS=1 to read privileged kernel memory. To remediate this issue, users should upgrade to version 11.3.1 or later.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| FreeRTOS / FreeRTOS-Kernel | affected 7.4.0 through 11.3.0 |
CWE
CWE-843, CWE-125
References
- https://github.com/FreeRTOS/FreeRTOS-Kernel/releases/tag/V11.3.1
- https://aws.amazon.com/security/security-bulletins/2026-086-aws/
- https://github.com/FreeRTOS/FreeRTOS-Kernel/security/advisories/GHSA-9wvc-hqvx-5wf5
ADP enrichment
No English description supplied.
No references supplied.