Ikhodi yehadiwe ye-BIOS yama-Intel Alder Lake processors yathunyelwa ku-4chan
Ezinsukwini ezimbalwa ezedlule enetheni izindaba zokuvuza kwekhodi ye-Alder Lake UFEI sezikhishiwe kusuka ku-Intel ku-4chan futhi ikhophi yanyatheliswa kamuva ku-GitHub.
Mayelana necala I-Intel, ayizange isebenze ngokushesha, kodwa manje isikuqinisekisile ubuqiniso kusuka ku-UEFI kanye namakhodi e-firmware e-BIOS athunyelwe umuntu ongaziwa ku-GitHub. Sekukonke, u-5,8 GB wekhodi, izinsiza, imibhalo, ama-blobs, nokucushwa okuhlobene nokwakhiwa kwe-firmware kushicilelwe kumasistimu anamaphrosesa asekelwe ku-Alder Lake microarchitecture, ekhishwe ngoNovemba 2021.
I-Intel iveza ukuthi amafayela ahlobene abelokhu esakazwa izinsuku ezimbalwa futhi ngenxa yalokho izindaba ziqinisekiswa ngqo kwa-Intel, ethi ifisa ukuveza ukuthi lolu daba alusho ubungozi obusha ekuvikelekeni kwama-chips kanye ne-chip. izinhlelo ezisetshenziswa kuzo, ngakho-ke kubiza ukuthi ungathuki mayelana necala.
Ngokusho kwe-Intel, ukuvuza kwenzeke ngenxa yomuntu wesithathu futhi hhayi ngenxa yokuvumelana nengqalasizinda yenkampani.
“Ikhodi yethu yobunikazi ye-UEFI ibonakala iputshuzwe ngumuntu wesithathu. Asikholwa ukuthi lokhu kuzodalula noma yibuphi ubungozi obusha bokuvikeleka, njengoba singancikile olwazini oluthize njengesinyathelo sokuvikela. Le khodi imbozwa uhlelo lwethu lwenzuzo yeziphazamisi ngaphakathi kwe-Project Circuit Breaker, futhi sikhuthaza noma yimuphi umcwaningi okwazi ukuhlonza ubungozi obungase bube khona ukuze asizise ngakho ngalolu hlelo. Sithintana nawo womabili amakhasimende kanye nomphakathi wocwaningo lwezokuphepha ukuze siwazise ngalesi simo." - Umkhulumeli we-Intel.
Ngakho-ke akucaci ukuthi ubani ngempela owaba umthombo wokuvuza (njengoba ngokwesibonelo abakhiqizi bemishini ye-OEM nezinkampani ezakha i-firmware yangokwezifiso babekwazi ukufinyelela kumathuluzi okuhlanganisa i-firmware).
Mayelana necala, kushiwo ukuthi ukuhlaziywa kokuqukethwe kwefayela elishicilelwe kwembula ezinye izivivinyo namasevisi ethize yemikhiqizo yakwaLenovo ("I-Lenovo Feature Tag Test Information", "Lenovo String Service", "Lenovo Secure Suite", "Lenovo Cloud Service"), kodwa ukuzibandakanya kukaLenovo kulokhu kuvuza kuphinde kwaveza izinsiza nemitapo yolwazi evela ku-Insyde Software, ethuthukisa i-firmware yama-OEMs, kanye ilogi ye-git iqukethe i-imeyili evela omunye wabasebenzi base L.C. Future Centre, ekhiqiza ama-laptops ama-OEM ahlukahlukene.
Ngokusho kwe-Intel, ikhodi engene ekufinyeleleni okuvulekile ayinayo idatha ebucayi noma izingxenye ezingase zibe negalelo ekudaluleni ubungozi obusha. Ngasikhathi sinye, uMark Yermolov, ogxile ekucwaningeni ukuphepha kwamapulatifomu e-Intel, udalule emininingwaneni yefayela eshicilelwe mayelana namalogi we-MSR angabhaliwe (amalogi aqondene nemodeli ethile, asetshenziselwa ukuphathwa kwe-microcode, ukulandelela, nokulungisa iphutha), imininingwane ewela ngaphansi kwayo. isivumelwano sokungeyona imfihlo.
Futhi, kutholwe ukhiye oyimfihlo efayeleni, osetshenziselwa ukusayina i-firmware ngedijithali, ukuthi ingasetshenziswa ukudlula ukuvikelwa kwe-Intel Boot Guard (Ukhiye awuqinisekisiwe ukuthi uyasebenza, kungenzeka kube ukhiye wokuhlola.)
Kuphinde kushiwo ukuthi ikhodi engene ekufinyeleleni okuvulekile ihlanganisa uhlelo lweProjekthi Circuit Breaker, olubandakanya ukukhokhwa kwemiklomelo esukela ku-$500 kuya ku-$100,000 yokuhlonza izinkinga zokuphepha ku-firmware nemikhiqizo ye-Intel (kuyaqondakala ukuthi abacwaningi bangathola imivuzo yokubika. ubungozi obutholwe kusetshenziswa okuqukethwe kokuvuza).
"Le khodi imbozwe uhlelo lwethu lwenzuzo yeziphazamisi ngaphakathi komkhankaso we-Project Circuit Breaker, futhi sikhuthaza noma yimuphi umcwaningi ongakwazi ukubona ubungozi obungaba khona ukuthi asibikele ngalolu hlelo," kwengeza u-Intel.
Okokugcina, kufanelekile ukusho ukuthi mayelana nokuvuza kwedatha, ushintsho lwakamuva kakhulu lwekhodi eshicilelwe lwangomhla zingama-30 kuSeptemba 2022, ngakho ulwazi olukhishiwe luyabuyekezwa.