CVE-2025-68307In 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 UR…
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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
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Deferred
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
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/87974ebd6552817492daec7866ebfa2c484fa2ac
- https://git.kernel.org/stable/c/9c8eb33b7008178b6ce88aa7593d12063ce60ca3
- https://git.kernel.org/stable/c/f7a5560675bd85efaf16ab01a43053670ff2b000
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