CVE-2021-40154

Description

NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.

References

https://www.darkmatter.ae/xen1thlabs/published-advisories/

https://github.com/Xen1thLabs-AE/CVE-2021-40154

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS