usb device security

About this tag
Discussions on USB device security at WindowsForum.com cover vulnerabilities in USB-connected hardware, such as the Linux kernel cp2615 driver where a missing USB serial number can cause a NULL pointer dereference. Topics include kernel panics, I2C adapter bugs, and the importance of validating USB device descriptors to prevent security flaws. While the content focuses on Linux, the principles apply broadly to USB device security across operating systems, emphasizing the need for robust driver validation and secure USB device handling.

  1. CVE-2026-31549: Linux cp2615 NULL Pointer Dereference via I2C Probe

    CVE-2026-31549: Linux Kernel cp2615 NULL Pointer Dereference in I2C Probe Path CVE-2026-31549 is a Linux kernel vulnerability affecting the Silicon Labs CP2615 I2C driver. The issue occurs in the i2c-cp2615 driver during device probing, where the driver uses the USB device’s serial string as the...
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