Bluetooth: L2CAP: use chan timer to close channels in cleanup_listen()

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

CVE-2026-53358 · Microsoft / collected KEV context

cve-program · CVE-2026-53358

• https://git.kernel.org/stable/c/3634cbdc2eb414b69ffa752ddbe5e0458518e321
• https://git.kernel.org/stable/c/e1c100e2d61bd8c718b7d91fe3e050780a9bf72d
• https://git.kernel.org/stable/c/deb8493a8fa599f6c95e2465b12bfdfb7f94a1d9
• https://git.kernel.org/stable/c/89dec92041717b027216e110599e4f6d6c921b79
• https://git.kernel.org/stable/c/50dfec218808b148ab4247b1858031b7a32015c5
• https://git.kernel.org/stable/c/859d3ace791ed878ae9ba5522c7844d960da8f88
• https://git.kernel.org/stable/c/7555fd885a0603f50e49a655850a1f2bd8a25398
• https://git.kernel.org/stable/c/8c8e620467a7b51562dbcefbd1f09f288d7d710d

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