DF-5671 / verdict.json
{ "finding_id": "DF-5671", "status": "untested", "verdict": "untested (Info documentation finding; the nonlocked OR cannot be shown unsafe on this tree - no cross-CPU writer exists)", "reproduced": false, "impact": "latent silently-lost soft interrupts if a future cross-CPU caller follows the comment", "confidence": "certain", "exploit_chain": "", "evidence": "static: ipl_funcs.c:45 comment vs :52 atomic_set_int_nonlocked; atomic.h:72-74 local-interrupt-safe-only doc; caller census verified", "kernel_refs": [ "sys/platform/vkernel64/platform/ipl_funcs.c:52" ], "poc_changes": "", "attempts": 0, "guest_uname": "DragonFly dfbsd 6.5-DEVELOPMENT #0: Thu Jul 2 06:02:54 UTC 2026 root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64", "runtime_sec": 0, "guest_dirty": 0, "build_cmd": "n/a", "run_cmd": "n/a", "code_hash": "", "notes": "Info; Phase V skipped per contract", "recommended_fix": "state the per-CPU invariant in the comment (or use the locked form)", "fix_status": "not_testable", "fix_baseline_reproduced": 0, "fix_patched_reproduced": 0, "fix_verdict": "", "fix_evidence": "" } |