DF-4574 / verdict.json
{ "finding_id": "DF-4574", "poc_id": "DF-4574", "status": "untested", "reproduced": 0, "impact": "Chip-internal correctness only: WDTR_ABLE/SDTR_ABLE LRAM words hold arbitrary BIOS bytes (negotiation misbehavior on the EEPROM-checksum-failed corner); no host memory impact", "confidence": "certain", "attempts": 0, "guest_uname": null, "code_hash": null, "exploit_chain": [], "evidence": "Restore loop uses ADW_MC_BIOSLEN (a length) as the base where the save loop used ADW_MC_BIOSMEM - +0x10 shifted restore smears over microcode vars. Same-constant fix.", "kernel_refs": [ "sys/dev/disk/advansys/adwlib.c:483", "sys/dev/disk/advansys/adwlib.c:484", "sys/dev/disk/advansys/adwlib.c:353", "sys/dev/disk/advansys/adwlib.c:354" ], "verdict": "not_run: requires AdvanSys card + failed EEPROM checksum", "fix_status": "not_testable", "fix_baseline_reproduced": 0, "fix_patched_reproduced": 0, "fix_verdict": "not_testable: hardware absent from guest", "fix_evidence": "fix in finding markdown" } |