CVE-2025-68342

In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): check actual_length before accessing data The URB received in gs_usb_receive_bulk_callback() contains a struct gs_host_frame. The length of the data after the header depends on the gs_host_frame hf::flags and the active device features (e.g. time stamping). Introduce a new function gs_usb_get_minimum_length() and check that we have at least received the required amount of data before accessing it. Only copy the data to that skb that has actually been received. [mkl: rename gs_usb_get_minimum_length() -> +gs_usb_get_minimum_rx_length()]
CVSS

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-23 14:16

Updated : 2026-06-17 09:58


NVD link : CVE-2025-68342

Mitre link : CVE-2025-68342

CVE.ORG link : CVE-2025-68342


JSON object : View

Products Affected

No product.

CWE

No CWE.