ARM CMSIS RTOS2 versions prior to 2.1.3 are vulnerable to integer wrap-around inosRtxMemoryAlloc (local malloc equivalent) function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or injected code execution.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: icscert
Published: 2022-05-03T20:23:35
Updated: 2024-08-03T20:48:17.175Z
Reserved: 2021-02-19T00:00:00
Link: CVE-2021-27431
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-05-03T21:15:08.500
Modified: 2022-05-13T13:37:44.523
Link: CVE-2021-27431
Redhat
No data.