CVE-2025-68307
Published: Dec 16, 2025
Modified: Jun 1, 2026
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
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected d08e973a77d128b25e01a08c34d89593fdf222da - < 87974ebd6552817492daec7866ebfa2c484fa2acaffected d08e973a77d128b25e01a08c34d89593fdf222da - < f7a5560675bd85efaf16ab01a43053670ff2b000affected d08e973a77d128b25e01a08c34d89593fdf222da - < 1a588c40a422a3663a52f1c5535e8fb6b044167daffected d08e973a77d128b25e01a08c34d89593fdf222da - < 4a82072e451eacf24fc66a445e906f5095d215dbaffected d08e973a77d128b25e01a08c34d89593fdf222da - < 9c8eb33b7008178b6ce88aa7593d12063ce60ca3+1 more versions |
Linux | Linux | affected 3.16unaffected 0 - < 3.16unaffected 5.15.209 - <= 5.15.*unaffected 6.1.159 - <= 6.1.*unaffected 6.6.119 - <= 6.6.*+3 more versions |
References
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