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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

PUBLISHED Reserved 2025-12-16 | Published 2025-12-16 | Updated 2025-12-16 | Assigner Linux

Product status

Default status
unaffected

d08e973a77d128b25e01a08c34d89593fdf222da (git) before f7a5560675bd85efaf16ab01a43053670ff2b000
affected

d08e973a77d128b25e01a08c34d89593fdf222da (git) before 1a588c40a422a3663a52f1c5535e8fb6b044167d
affected

d08e973a77d128b25e01a08c34d89593fdf222da (git) before 4a82072e451eacf24fc66a445e906f5095d215db
affected

d08e973a77d128b25e01a08c34d89593fdf222da (git) before 9c8eb33b7008178b6ce88aa7593d12063ce60ca3
affected

d08e973a77d128b25e01a08c34d89593fdf222da (git) before 516a0cd1c03fa266bb67dd87940a209fd4e53ce7
affected

Default status
affected

3.16
affected

Any version before 3.16
unaffected

6.1.159 (semver)
unaffected

6.6.119 (semver)
unaffected

6.12.61 (semver)
unaffected

6.17.11 (semver)
unaffected

6.18 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f7a5560675bd85efaf16ab01a43053670ff2b000

git.kernel.org/...c/1a588c40a422a3663a52f1c5535e8fb6b044167d

git.kernel.org/...c/4a82072e451eacf24fc66a445e906f5095d215db

git.kernel.org/...c/9c8eb33b7008178b6ce88aa7593d12063ce60ca3

git.kernel.org/...c/516a0cd1c03fa266bb67dd87940a209fd4e53ce7

cve.org (CVE-2025-68307)

nvd.nist.gov (CVE-2025-68307)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.