net: pktgen: fix proc entry use-after-free

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

CVE-2026-74479 · Microsoft / collected KEV context

cve-program · CVE-2026-74479

• https://git.kernel.org/stable/c/82ed3db9269cb61e3c15bad2f6e221efce90e1e0
• https://git.kernel.org/stable/c/d1cc9797cf8f7aeb87e7ad01b748c6a960a819e4
• https://git.kernel.org/stable/c/7991c7cff8b8622cddb3d8dee07dbe74aa4cbec4
• https://git.kernel.org/stable/c/577443530cb592d5782a1f79847411a9363a65c8
• https://git.kernel.org/stable/c/f85a58340b91f225de3299dfa782c6414098077c
• https://git.kernel.org/stable/c/4ef801b838d85c0ea5852c50667f7344ce3b6cd0
• https://git.kernel.org/stable/c/b006a5404470bd3eb2aa0425fc447183032047ef
• https://git.kernel.org/stable/c/817ff6efdb7f484ea547218e11e17d8e43daa3b4

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