net_sched: ets: fix a race in ets_qdisc_change()

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

CVE-2025-38107 · Microsoft / collected KEV context

cve-program · CVE-2025-38107

• https://git.kernel.org/stable/c/eb7b74e9754e1ba2088f914ad1f57a778b11894b
• https://git.kernel.org/stable/c/0b479d0aa488cb478eb2e1d8868be946ac8afb4f
• https://git.kernel.org/stable/c/347867cb424edae5fec1622712c8dd0a2c42918f
• https://git.kernel.org/stable/c/0383b25488a545be168744336847549d4a2d3d6c
• https://git.kernel.org/stable/c/073f64c03516bcfaf790f8edc772e0cfb8a84ec3
• https://git.kernel.org/stable/c/fed94bd51d62d2e0e006aa61480e94e5cd0582b0
• https://git.kernel.org/stable/c/d92adacdd8c2960be856e0b82acc5b7c5395fddb

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