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MediaTek Chipsets Uncontrolled Recursion Vulnerability in IMS Service Leading to Remote Denial-of-Service

Vulnerability

A denial-of-service vulnerability has been identified in the IMS service of various MediaTek chipsets. This issue arises from incorrect error handling, which can cause a system crash. The vulnerability can be exploited remotely if a user equipment (UE) device is connected to a rogue base station controlled by an attacker. Notably, no additional execution privileges are required for exploitation, and user interaction is not needed.

Impact

Exploitation of this vulnerability can cause a system crash, leading to a remote denial-of-service condition.

Added: Sep 1, 2025, 7:22 PM
Updated: Sep 1, 2025, 7:22 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.7
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.