CVE-2025-68343 can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing header

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing header The driver expects to receive a struct gshostframe in gsusbreceivebulkcallback. Use structgroup to describe the header of the struct gshostframe and...

CVE-2025-68342 can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing data The URB received in gsusbreceivebulkcallback contains a struct gshostframe. The length of the data after the header depends on the gshostframe hf::fla...

CVE-2025-68342

In the Linux kernel gs_usb driver, a vulnerability in gs_usb_receive_bulk_callback() could access data before ensuring the actual_length was sufficient. The patch introduces a minimum length check (gs_usb_get_minimum_length(), later renamed to gs_usb_get_minimum_rx_length()) and validates that th...

CVE-2025-68342

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: check actuallength before accessing data The URB received in gsusbreceivebulkcallback contains a struct gshostframe. The length of the data after the header depends on the gshostframe hf::fla...

Linux kernel information disclosure vulnerability (CNVD-2017-06927)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. An information disclosure vulnerability exists in the 'edgebulkincallback' function in the drivers/usb/serial/ioti.c file in Linux kernel versions 4.10.4 and earlier. A local...