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Linux Kernel Bluetooth Use-After-Free Vulnerability in btmtksdio Component

Vulnerability

A use-after-free vulnerability has been identified in the Bluetooth btmtksdio component of the Linux kernel. This issue arises when the system accesses socket buffer data after the Bluetooth Host Controller Interface (HCI) has processed the frame, leading to potential memory corruption.

Impact

Exploitation of this vulnerability causes a use-after-free condition, which can lead to memory corruption and potentially allow for arbitrary code execution.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
2.5
exploitability
5.3
remediation
0.0
relevance
0.0
threat
3.2
urgency
2.9
incentive
1.7

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