CyberRota Analysis
AI-GeneratedA vulnerability in the Linux kernel affects the handling of uCAN records in USB receive buffers, specifically in the `pcan_usb_fd_decode_buf()` function. This flaw could allow for improper validation of record lengths and payload bytes, potentially leading to memory corruption or denial of service. Organizations using Linux-based systems, particularly those leveraging USB CAN interfaces, should prioritize addressing this issue to mitigate potential exploitation risks.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: validate uCAN receive record lengths pcan_usb_fd_decode_buf() walks uCAN records packed in one USB receive buffer. Require each record to contain the fixed header for its type, and verify CAN payload bytes before copying them into the skb.