JBJF 3ac5108928 iOS 27.2 kernel differential + NTL fix-boundary sweep ...

- docs/IOS27.2-KERNEL-DIFF.md: 27.0.1 vs 27.2 (iPhone19,7), 162 advisory
  CVEs, 93 size-changed kexts; confirmed fix sites for 112705 (NTL 0..7
  assertion), 113910 (produced vs expected chunk bytes), 112507 (ipr/table
  NULL checks in ipc_misc.c); __DATA_SPTM byte-identical, no PPL/SPTM/MIE
  code change or bypass fix
- tools/ipsw/: Range-based IPSW reader, IM4P/LZFSE + fileset parser, kext
  extractor, llvm-objdump diff, advisory mapper
- CVE-2026-112705: --sweep mode (0..12, no frame) in both POCs; app module
  now sweeps 0/1/7/8/64/1024/16462/16463
- app 2.3 build 7

2026-10-31 17:09:48 +08:00

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