net_sched: hfsc: Address reentrant enqueue adding class to eltree twice

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

CVE-2025-38001 · Microsoft / collected KEV context

cve-program · CVE-2025-38001

• https://git.kernel.org/stable/c/e5bee633cc276410337d54b99f77fbc1ad8801e5
• https://git.kernel.org/stable/c/6672e6c00810056acaac019fe26cdc26fee8a66c
• https://git.kernel.org/stable/c/2c928b3a0b04a431ffcd6c8b7d88a267124a3a28
• https://git.kernel.org/stable/c/a0ec22fa20b252edbe070a9de8501eef63c17ef5
• https://git.kernel.org/stable/c/295f7c579b07b5b7cf2dffe485f71cc2f27647cb
• https://git.kernel.org/stable/c/2f2190ce4ca972051cac6a8d7937448f8cb9673c
• https://git.kernel.org/stable/c/4e38eaaabfb7fffbb371a51150203e19eee5d70e
• https://git.kernel.org/stable/c/39ed887b1dd2d6b720f87e86692ac3006cc111c8
• https://git.kernel.org/stable/c/ac9fe7dd8e730a103ae4481147395cc73492d786
• https://syst3mfailure.io/rbtree-family-drama/

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