net_sched: sch_sfq: reject invalid perturb period

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

CVE-2025-38193 · Microsoft / collected KEV context

cve-program · CVE-2025-38193

• https://git.kernel.org/stable/c/e0936ff56be4e08ad5b60ec26971eae0c40af305
• https://git.kernel.org/stable/c/2254d038dab9c194fe6a4b1ce31034f42e91a6e5
• https://git.kernel.org/stable/c/956b5aebb349449b38d920d444ca1392d43719d1
• https://git.kernel.org/stable/c/b11a50544af691b787384089b68f740ae20a441b
• https://git.kernel.org/stable/c/0357da9149eac621f39e235a135ebf155f01f7c3
• https://git.kernel.org/stable/c/f9b97d466e6026ccbdda30bb5b71965b67ccbc82
• https://git.kernel.org/stable/c/590b2d7d0beadba2aa576708a05a05f0aae39295
• https://git.kernel.org/stable/c/7ca52541c05c832d32b112274f81a985101f9ba8

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