DF-5338 / verdict.json
{ "finding_id": "DF-5338", "status": "untested", "verdict": "untested (Low crash-path robustness; needs a partner kernel-mode #GP bug to reach)", "reproduced": false, "impact": "NULL-deref recursion / sig-0 OOB indirect call / silent livelock on any vkernel kernel fault", "confidence": "likely", "exploit_chain": "", "evidence": "differential proof vs pc64 trap.c kernel-branch (trap_fatal) in finding markdown", "kernel_refs": [ "sys/platform/vkernel64/x86_64/trap.c:748" ], "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": "Low; Phase V per contract", "recommended_fix": "terminate unhandled kernel-mode cases in trap_fatal as pc64 does", "fix_status": "not_testable", "fix_baseline_reproduced": 0, "fix_patched_reproduced": 0, "fix_verdict": "", "fix_evidence": "" } |