ROS-20260128-73-0014

A vulnerability in the hcicmdsyncclear function of the Bluetooth protocol implementation of the Linux operating system kernel is related to memory usage after it has been freed as a result of a race condition. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

EUVD-2025-13205

Malicious code in bioql PyPI...

Linux Bluetooth Kernel Heap Buffer Overflow DoS

The vulnerability of the hcicmdsyncclear function in the Linux operating system’s Bluetooth kernel implementation is related to the use of memory after it is freed due to a race condition. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2023-53046 Bluetooth: Fix race condition in hci_cmd_sync_clear

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix race condition in hcicmdsyncclear There is a potential race condition in hcicmdsyncwork and hcicmdsyncclear, and could lead to use-after-free. For instance, hcicmdsyncwork is added to the 'reqworkqueue' after...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a race condition in the hcicmdsyncclear function that could lead to reuse after release...