sctp: sysctl: auth_enable: avoid using current->nsproxy

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

CVE-2025-21638 · Microsoft / collected KEV context

cve-program · CVE-2025-21638

• https://git.kernel.org/stable/c/cf387cdebfaebae228dfba162f94c567a67610c3
• https://git.kernel.org/stable/c/dc583e7e5f8515ca489c0df28e4362a70eade382
• https://git.kernel.org/stable/c/bd2a2939423566c654545fa3e96a656662a0af9e
• https://git.kernel.org/stable/c/1b67030d39f2b00f94ac1f0af11ba6657589e4d3
• https://git.kernel.org/stable/c/7ec30c54f339c640aa7e49d7e9f7bbed6bd42bf6
• https://git.kernel.org/stable/c/c184bc621e3cef03ac9ba81a50dda2dae6a21d36
• https://git.kernel.org/stable/c/15649fd5415eda664ef35780c2013adeb5d9c695

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