serial: 8250_bcm7271: fix use-after-free in brcmuart_remove()

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

CVE-2026-98748 · Microsoft / collected KEV context

cve-program · CVE-2026-98748

• https://git.kernel.org/stable/c/dd81650bec58ac70e5dfde2ec390acc1f0d1ed76
• https://git.kernel.org/stable/c/f5ce06e648d775cc1ccf66f4f594bb8b559a7d8e
• https://git.kernel.org/stable/c/e32440fa536af96bdbc61d933a7c3a920b965edc
• https://git.kernel.org/stable/c/0794ba5332754866b2f1c0cca668775be3ffcf0a
• https://git.kernel.org/stable/c/189b9dc8c96ec9486482f27c1372b04a7152175e

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