ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ LKRG 0.7 ืžืึธื“ื•ืœืข ืฆื• ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ืขืงืกืคึผืœื•ื™ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ

ืึธืคึผืขื ื•ื•ืึทืœืœ ืคึผืจืึธื™ืขืงื˜ ืืจื•ื™ืก ืžืขืœื“ื•ื ื’ ืคื•ืŸ ืงืขืจืŸ ืžืึธื“ื•ืœืข LKRG 0.7 (Linux Kernel Runtime Guard), ื•ื•ืึธืก ื™ื ืฉื•ืจื– ื“ื™ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึธื˜ืขืจื™ื™ื–ื“ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ืคืœื™ืกื ื“ื™ืง ืงืขืจืŸ (ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ื˜ืฉืขืง) ืึธื“ืขืจ ืคืจื•ื•ื•ืŸ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ืคึผืขืจืžื™ืฉืึทื ื– ืคื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืคึผืจืึทืกืขืกืึทื– (ื“ื™ื˜ืขืงื˜ื™ื ื’ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืขืงืกืคึผืœื•ื™ืฅ). ื“ืขืจ ืžืึธื“ื•ืœืข ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ืฉื•ืฅ ืงืขื’ืŸ ืฉื•ื™ืŸ ื‘ืึทื•ื•ื•ืกื˜ ืขืงืกืคึผืœื•ื™ืฅ ืคึฟืึทืจ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ (ืœืžืฉืœ, ืื™ืŸ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก ื•ื•ืขืŸ ืขืก ืื™ื– ืฉื•ื•ืขืจ ืฆื• ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื“ื™ ืงืขืจืŸ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื), ืื•ืŸ ืคึฟืึทืจ ืงืึทื•ื ื˜ืขืจื™ื ื’ ืขืงืกืคึผืœื•ื™ืฅ ืคึฟืึทืจ ื ืึธืš ืื•ืžื‘ืึทืงืึทื ื˜ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื–. ืื™ืจ ืงืขื ื˜ ืœื™ื™ืขื ืขืŸ ื•ื•ืขื’ืŸ ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ LKRG ืื™ืŸ ืขืจืฉื˜ืขืจ ืžืขืœื“ืŸ ืคื•ืŸ ื“ื™ ืคึผืจื•ื™ืขืงื˜.

ืฆื•ื•ื™ืฉืŸ ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข:

  • ื“ืขืจ ืงืึธื“ ืื™ื– ืจืขืคืึทืงื˜ืึธืจืขื“ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ืงืคึผื• ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื–. ืฆื•ื’ืขื’ืขื‘ืŸ ืขืจืฉื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ARM64 ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ;
  • ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™ ืื™ื– ื™ื ืฉื•ืจื“ ืžื™ื˜ ืœื™ื ื•ืงืก ืงืขืจื ืึทืœื– 5.1 ืื•ืŸ 5.2, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืงืขืจื ืึทืœื– ื’ืขื‘ื•ื™ื˜ ืึธืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ CONFIG_DYNAMIC_DEBUG ืึธืคึผืฆื™ืขืก ื•ื•ืขืŸ ืื™ืจ ื‘ื•ื™ืขืŸ ื“ืขื ืงืขืจืŸ,
    CONFIG_ACPI ืื•ืŸ CONFIG_STACKTRACE, ืื•ืŸ ืžื™ื˜ ืงืขืจื ืึทืœื– ื’ืขื‘ื•ื™ื˜ ืžื™ื˜ ื“ื™ CONFIG_STATIC_USERMODEHELPER ืึธืคึผืฆื™ืข. ืฆื•ื’ืขื’ืขื‘ืŸ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืงืขืจื ืึทืœื– ืคึฟื•ืŸ ื“ื™ ื’ืจืกืขืงื•ืจื™ื˜ื™ ืคึผืจื•ื™ืขืงื˜;

  • ื“ื™ ื™ื ื™ื˜ื™ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืœืึธื’ื™ืง ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ื’ืขื‘ื™ื˜ืŸ;
  • ื“ื™ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ื˜ืฉืขืงืขืจ ื”ืื˜ ืฉื™ื™ึทืขืš-ืขื ื™ื™ื‘ืึทืœื“ ื–ื™ืš-ื”ืึทืฉื™ื ื’ ืื•ืŸ ื™ืœื™ืžืึทื ื™ื™ื˜ืึทื“ ืึท ืจืึทืกืข ืฆื•ืฉื˜ืึทื ื“ ืื™ืŸ ื“ื™ ืฉืคืจื™ื ื’ ืœืึทื‘ืขืœ ืžืึธื˜ืึธืจ (* _JUMP_LABEL) ื•ื•ืึธืก ื– ื“ืขื“ืœืึทืง ื•ื•ืขืŸ ื™ื ื™ืฉืึทืœื™ื–ื™ื ื’ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜ ื•ื•ื™ ืœืึธื“ืŸ ืึธื“ืขืจ ืึทื ืœืึธื•ื“ ื’ืขืฉืขืขื ื™ืฉืŸ ืคื•ืŸ ืื ื“ืขืจืข ืžืึทื“ื–ืฉื•ืœื–;
  • ืื™ืŸ ื“ื™ ืขืงืกืคึผืœื•ื™ื˜ ื“ื™ื˜ืขืงืฉืึทืŸ ืงืึธื“, ื ื™ื™ึท sysctl lkrg.smep_panic (ืื•ื™ืฃ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜) ืื•ืŸ lkrg.umh_lock (ืึทื•ื•ืขืง ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜) ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ, ื ืึธืš ื˜ืฉืขืงืก ืคึฟืึทืจ ื“ื™ SMEP / WP ื‘ื™ืกืœ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ, ื“ื™ ืœืึธื’ื™ืง ืคึฟืึทืจ ื˜ืจืึทืงื™ื ื’ ื ื™ื™ึท ื˜ืึทืกืงืก ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื˜ืฉื™ื™ื ื“ื–ืฉื“, ื“ื™ ื™ื ืขืจืœืขืš ืœืึธื’ื™ืง ืคื•ืŸ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืžื™ื˜ ืึทืจื‘ืขื˜ ืจืขืกื•ืจืกืŸ ืื™ื– ืจื™ื“ื™ื–ื™ื™ื ื“, ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ OverlayFS, ื’ืขืฉื˜ืขืœื˜ ืื™ืŸ ื“ื™ ื•ื•ื™ื™ื˜ืœื™ืกื˜ ืคื•ืŸ Ubuntu ืึทืคึผืคึผืึธืจื˜.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’