net, hsr: reject HSR frame if skb can't hold tag

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

CVE-2025-39703 · Microsoft / collected KEV context

cve-program · CVE-2025-39703

• https://git.kernel.org/stable/c/8d9bc4a375a1ba05f7dfa0407de8e510ab9bd14d
• https://git.kernel.org/stable/c/3ae272ab523dd6bdc26e879027ed79feac9dd1b3
• https://git.kernel.org/stable/c/b640188b8a6690e685939053c7efdbc7818b5f4e
• https://git.kernel.org/stable/c/b117c41b00902c1a7e24347c405cb82504aeae0b
• https://git.kernel.org/stable/c/acd69b597bd3f76d3b3d322b84082226c00eeaa4
• https://git.kernel.org/stable/c/61009439e4bd8d74e705ee15940760321be91d8a
• https://git.kernel.org/stable/c/7af76e9d18a9fd6f8611b3313c86c190f9b6a5a7

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