Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_xmit_callback(): fix handling of failed transmitted URBs The driver lacks the cleanup of failed transfers of URBs. This reduces the number of available URBs per error by 1. This leads to reduced performance and ultimately to a complete stop of the transmission. If the sending of a bulk URB fails do proper cleanup: - increase netdev stats - mark the echo_sbk as free - free the driver's context and do accounting - wake the send queue
References
- https://git.kernel.org/stable/c/1a588c40a422a3663a52f1c5535e8fb6b044167d
- https://git.kernel.org/stable/c/4a82072e451eacf24fc66a445e906f5095d215db
- https://git.kernel.org/stable/c/516a0cd1c03fa266bb67dd87940a209fd4e53ce7
- https://git.kernel.org/stable/c/9c8eb33b7008178b6ce88aa7593d12063ce60ca3
- https://git.kernel.org/stable/c/f7a5560675bd85efaf16ab01a43053670ff2b000
FAQ
What is CVE-2025-68307?
CVE-2025-68307 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_xmit_callback(): fix handling of failed transmitted URBs The driver lacks the cleanup of failed transfers of U...
How severe is CVE-2025-68307?
CVSS scoring is not yet available for CVE-2025-68307. Check NVD for updates.
Is there a patch for CVE-2025-68307?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.