A buffer overflow in the component /proc/ftxxxx-debug of FiiO M6 Build Number v1.0.4 allows attackers to escalate privileges to root.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
| Link | Tags |
|---|---|
| https://github.com/stigward/PoCs-and-Exploits/tree/main/fiio_LPE_0day | exploit |
| https://stigward.github.io/posts/fiio-m6-exploit/ | third party advisory exploit |