How to: CVE-2025-7771 (2025-08-06)
```
ThrottleStop.sys, a legitimate driver, exposes two IOCTL interfaces that allow arbitrary read and write access to physical memory via the MmMapIoSpace function. This insecure implementation can be exploited by a malicious user-mode application to patch the running Windows kernel and invoke arbitrary kernel functions with ring-0 privileges. The vulnerability enables local attackers to execute arbitrary code in kernel context, resulting in privilege escalation and potential follow-on attacks, such as disabling security software or bypassing kernel-level protections. ThrottleStop.sys version 3.0.0.0 and possibly others are affected. Apply updates per vendor instructions.
```
- [Yuri08loveElaina/CVE-2025-7771](https://github.com/Yuri08loveElaina/CVE-2025-7771)
- [fxrstor/ThrottleStopPoC](https://github.com/fxrstor/ThrottleStopPoC)
- [Demoo1337/ThrottleStop](https://github.com/Demoo1337/ThrottleStop)
- [Gabriel-Lacorte/CVE-2025-7771](https://github.com/Gabriel-Lacorte/CVE-2025-7771)
- [AmrHuss/throttlestop-exploit-rw](https://github.com/AmrHuss/throttlestop-exploit-rw)
- [v31l0x1/ThrottleStopPPL](https://github.com/v31l0x1/ThrottleStopPPL)
- [xM0kht4r/CVE-2025-7771](https://github.com/xM0kht4r/CVE-2025-7771)