net: bridge: fix soft lockup in br_multicast_query_expired()

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

CVE-2025-39773 · Microsoft / collected KEV context

cve-program · CVE-2025-39773

• https://git.kernel.org/stable/c/34171b9e53bd1dc264f5556579f2b04f04435c73
• https://git.kernel.org/stable/c/43e281fde5e76a866a4d10780c35023f16c0e432
• https://git.kernel.org/stable/c/96476b043efb86a94f2badd260f7f99c97bd5893
• https://git.kernel.org/stable/c/bdb19cd0de739870bb3494c815138b9dc30875c4
• https://git.kernel.org/stable/c/5bf5fce8a0c2a70d063af778fdb5b27238174cdd
• https://git.kernel.org/stable/c/d1547bf460baec718b3398365f8de33d25c5f36f

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