batman-adv: ensure minimal ethernet header on TX

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

CVE-2026-72232 · Microsoft / collected KEV context

cve-program · CVE-2026-72232

• https://git.kernel.org/stable/c/58799078afebd5115e052bf69ad6697f9759dd6f
• https://git.kernel.org/stable/c/38cd10b0aeec755d89f78722a2b83f4088ff0cb0
• https://git.kernel.org/stable/c/811fea37620f2097955d95ce81cfdba03fd30f1b
• https://git.kernel.org/stable/c/e6640923afee619d9fa82b07394dc9498e202304
• https://git.kernel.org/stable/c/6b4f521e01257387906f8b969ad3450d8208d4e2
• https://git.kernel.org/stable/c/9e16b6751a8206de0b865d99bb02771e6751d12d
• https://git.kernel.org/stable/c/dbeb4145d9778f922f459935da9a027750765a69
• https://git.kernel.org/stable/c/49df66b7993c80b80c7eb9a84ba5b3410c8296a0

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