An untrusted pointer dereference in the Windows MBT Transport driver allows an authorized attacker to elevate privileges locally. This vulnerability poses a significant risk as it can lead to unauthorized access and control over the affected system. It is crucial for users to be aware of this issue and take necessary precautions.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2025-55230 |
Exploitation
To exploit this vulnerability, an attacker with local access can leverage the untrusted pointer dereference in the Windows MBT Transport driver. By executing a specially crafted application, the attacker can elevate their privileges, potentially gaining unauthorized access to sensitive system resources.
Affected Products
- Windows MBT Transport driver: This driver is integral to the Windows operating system, and its compromise can lead to severe security breaches.
Mitigation
To mitigate this vulnerability, users should ensure that their systems are updated with the latest security patches provided by Microsoft. Additionally, restricting local access to sensitive systems can help reduce the risk of exploitation.