can: isotp: fix use-after-free race with concurrent NETDEV_UNREGISTER

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

CVE-2026-72125 · Microsoft / collected KEV context

cve-program · CVE-2026-72125

• https://git.kernel.org/stable/c/f311bbb29bb06aaab69ba45a6e4b11323d20b8f9
• https://git.kernel.org/stable/c/8e018f4335590460ebcf0c2b493ed38ba1a35204
• https://git.kernel.org/stable/c/33b9cd9245e2a4b800f99ed1cc53d64960614152
• https://git.kernel.org/stable/c/0b811c4bbe3ec9ad611e90a540fe8b51b3bb8a96
• https://git.kernel.org/stable/c/43884dc7963beef2328f507f4fe680bdc173eb80
• https://git.kernel.org/stable/c/7bef39ba76eb7307ed22a50329e0f5776dbeda58
• https://git.kernel.org/stable/c/e442b62ba5a7756c17e05a77b32cdd085a2b6138
• https://git.kernel.org/stable/c/20bab8b88baac140ca3701116e1d486c7f51e311

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