Istar-proton -

Since we have an arbitrary write primitive, we can overwrite critical kernel structures. The standard ARM kernel exploitation path is as follows:

However, a cleaner technique for IoT devices without KASLR or with known symbols is to overwrite the function pointers in the file_operations structure of a common device or hijack the return address of a system call. istar-proton

Detailed Plan:

Chosen Path: The modprobe_path trick. The kernel variable modprobe_path contains the path to the executable run when a request for an unknown binary type is made. If we can write to this string, we can make the kernel execute a shell script as root. Since we have an arbitrary write primitive, we

In an era of ransomware attacks on display networks (where hackers use digital signage to broadcast propaganda), security is paramount. The Istar-Proton features a Cryptographic Co-processor separate from the main CPU. This "Enclave" manages: However, a cleaner technique for IoT devices without

This is why NATO and G7 government buildings are rapidly migrating from consumer-grade displays to Istar-Proton powered solutions.

Dependencies:

Softgoals: low latency, high throughput.