Описание
In the Microchip MiWi v6.5 software stack, there is a possibility of frame counters being being validated / updated prior to message authentication.
In the Microchip MiWi v6.5 software stack, there is a possibility of frame counters being being validated / updated prior to message authentication.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-37605
- https://ww1.microchip.com/downloads/en/DeviceDoc/asf-release-notes-3.50.0.100-readme.pdf
- https://ww1.microchip.com/downloads/en/DeviceDoc/asf-release-notes-3.51.0.101-readme.pdf
- https://www.microchip.com/en-us/development-tools-tools-and-software/libraries-code-examples-and-more/advanced-software-framework-for-sam-devices#Downloads
- https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/miwi-software-vulnerability
- https://www.microchip.com/en-us/products/wireless-connectivity/sub-ghz/miwi-protocol
- https://www.microchip.com/product-change-notifications/#
Связанные уязвимости
CVSS3: 7.5
nvd
около 4 лет назад
In version 6.5 Microchip MiWi software and all previous versions including legacy products, the stack is validating only two out of four Message Integrity Check (MIC) bytes.