ethtool: Avoid overflowing userspace buffer on stats query

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2025-68795 · Microsoft / collected KEV context

cve-program · CVE-2025-68795

• https://git.kernel.org/stable/c/3df375a1e75483b7d973c3cc2e46aa374db8428b
• https://git.kernel.org/stable/c/f9dc0f45d2cd0189ce666288a29d2cc32c2e44d5
• https://git.kernel.org/stable/c/4afcb985355210e1688560dc47e64b94dad35d71
• https://git.kernel.org/stable/c/ca9983bc3a1189bd72f9ae449d925a66b2616326
• https://git.kernel.org/stable/c/7bea09f60f2ad5d232e2db8f1c14e850fd3fd416
• https://git.kernel.org/stable/c/4066b5b546293f44cd6d0e84ece6e3ee7ff27093
• https://git.kernel.org/stable/c/7b07be1ff1cb6c49869910518650e8d0abc7d25f

No related operational record is retained in the current change model.