net/mlx5: Bridge, fix the crash caused by LAG state check

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

CVE-2025-21970 · Microsoft / collected KEV context

cve-program · CVE-2025-21970

• https://git.kernel.org/stable/c/f90c4d6572488e2bad38cca00f1c59174a538a1a
• https://git.kernel.org/stable/c/86ff45f5f61ae1d0d17f0f6d8797b052eacfd8f1
• https://git.kernel.org/stable/c/bd7e3a42800743a7748c83243e4cafc1b995d4c4
• https://git.kernel.org/stable/c/f7bf259a04271165ae667ad21cfc60c6413f25ca
• https://git.kernel.org/stable/c/5dd8bf6ab1d6db40f5d09603759fa88caec19e7f
• https://git.kernel.org/stable/c/4b8eeed4fb105770ce6dc84a2c6ef953c7b71cbb

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