macvlan: observe an RCU grace period in macvlan_common_newlink() error path

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

CVE-2026-23273 · Microsoft / collected KEV context

cve-program · CVE-2026-23273

• https://git.kernel.org/stable/c/91e4ff8d966978901630fc29582c1a76d3c6e46c
• https://git.kernel.org/stable/c/3d94323c80d7fc4da5f10f9bb06a45d39d5d3cc4
• https://git.kernel.org/stable/c/721eb342d9ba19bad5c4815ea3921465158b7362
• https://git.kernel.org/stable/c/19c7d8ac51988d053709c1e85bd8482076af845d
• https://git.kernel.org/stable/c/a1f686d273d129b45712d95f4095843b864466bd
• https://git.kernel.org/stable/c/d34f7a8aa9a25b7e64e0e46e444697c0f702374d
• https://git.kernel.org/stable/c/1e58ae87ad1e6e24368dea9aec9048c758cd0e2b
• https://git.kernel.org/stable/c/e3f000f0dee1bfab52e2e61ca6a3835d9e187e35

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