Leaked Intel tus yuam sij ntiag tug siv los lees paub MSI firmware

Thaum lub sijhawm tawm tsam ntawm MSI cov ntaub ntawv xov xwm, cov neeg tawm tsam tau tswj hwm kom rub tawm ntau dua 500 GB ntawm lub tuam txhab cov ntaub ntawv sab hauv, uas muaj, ntawm lwm yam, cov lej cim ntawm lub firmware thiab cov cuab yeej cuam tshuam rau kev sib sau ua ke. Cov neeg ua txhaum ntawm qhov kev tawm tsam tau thov $ 4 lab rau qhov tsis qhia tawm, tab sis MSI tsis kam thiab qee cov ntaub ntawv tau tshaj tawm hauv pej xeem.

Ntawm cov ntaub ntawv luam tawm yog cov yuam sij ntiag tug los ntawm Intel hloov mus rau OEMs, uas tau siv los kos npe digitally tso tawm firmware thiab kom ruaj ntseg khau raj siv Intel Boot Guard thev naus laus zis. Lub xub ntiag ntawm firmware pov thawj cov yuam sij ua rau nws muaj peev xwm tsim kom raug cov npe kos npe rau qhov tseeb lossis hloov kho firmware. Boot Guard yuam sij tso cai rau koj hla lub txheej txheem ntawm kev tsim cov khoom pov thawj nkaus xwb ntawm qhov pib khau raj, uas tuaj yeem siv tau, piv txwv li, txhawm rau cuam tshuam UEFI Secure Boot Verified boot mechanism.

Firmware Assurance keys cuam tshuam tsawg kawg 57 MSI cov khoom, thiab Boot Guard keys cuam tshuam rau 166 MSI cov khoom. Nws tau xav tias Boot Guard yuam sij tsis txwv rau kev cuam tshuam MSI cov khoom lag luam thiab tseem tuaj yeem siv los tua cov cuab yeej los ntawm lwm cov tuam txhab siv 11th, 12th thiab 13th tiam Intel processors (piv txwv li Intel, Lenovo thiab Supermicro boards tau hais). Tsis tas li ntawd, cov yuam sij uas tau tshwm sim tuaj yeem siv los tua lwm cov kev pov thawj uas siv Intel CSME (Converged Security thiab Management Engine) xws li OEM unlock, ISH (Integrated Sensor Hub) firmware thiab SMIP (Sau npe Master Image Profile).

Tau qhov twg los: opennet.ru

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