Wani sabon amfani zai ba ka damar karɓar ikon Mac koda kuwa an tsara shi

Apple-rami-tsaro-yanar gizo-0

Idan mukayi magana amfani da ikon iya mallakar kowane Mac Koda koda daga baya an tsara shi ko kuma an canza sashin adanawa, yanzu mun san cewa sabon amfani yana bamu damar yin abu ɗaya, amma wannan lokacin a nesa ba tare da samun damar shiga kwamfutar ta jiki ta hanyar haɗin Thunderbolt ba. Koyaya, ba duk kwamfutoci ke shafar ba tunda kawai yana cikin Macs kafin shekarar 2014, wanda har yanzu ba'a sabunta shi ba don kaucewa wannan gazawar.

Mai binciken binciken tsaro a OSX, Pedro Vilaca ne ya gano raunin, musamman ya dogara da ramin tsaro wanda ke ba da damar sake rubuta wasu sassan BIOS kawai a lokacin da na'urar "ta farka" daga yanayin hutu ko rashin aiki.

rootpipe-mai rauni-amfani-yosemite-0

A yadda aka saba, don haka wannan bai faru ba, kayan aikin suna tare da kariya da aka sani da FLOCKDN wanda ke hana aikace-aikace samun damar yankin BIOS, amma ga wasu har yanzu ba a san dalilin su ba, wannan kariyar ba ta aiki lokacin da Mac ya dawo daga waccan jihar da ba ta aiki. Wannan zai bar hanya don aikace-aikace daban-daban don haskaka BIOS kuma canza ƙirar firmware (EFI).

'Rashin tsaro na iya zama amfani ta hanyar Safari ko kuma duk wani vector na nesa don girka tushen tushen EFI ba tare da samun damar zahiri ba, ”in ji Vilaca a shafinsa. «Abinda kawai ake buƙata shine dakatar da kayan aikin ya gudana a cikin zaman da ake amfani dashi. Ban yi cikakken bincike ba tukuna amma tabbas za ku iya tilasta tsarin yin bacci kuma ya haifar da harin daga baya. Zai zama almara mai ban mamaki ;-) »

Da zarar an girka, muguwar lambar zai zama da wahalar ganowa ko cirewa kamar yadda tsara ko sake shigar da tsarin aiki ba zai tabuka komai ba kamar yadda BIOS zai ci gaba da gyaruwa don ba da damar shiga. Abin takaici, babu masu amfani da Mac da yawa da zasu iya yi don hana amfani. har sai Apple ya fitar da faci.

A kowane hali, Vilaca ya nuna cewa masu amfani na yau da kullun kada su damu da damuwa ko dai, tunda akwai yiwuwar wannan amfani da shi an shirya ne a yayin fuskantar babban hari kuma ba a cikin takamaiman ƙungiyoyi ba. Ya zuwa yanzu an gwada shi a kan MacBook Pro Retina, da MacBook Pro 8.2 da kuma MacBook Air da ke gudanar da sabuwar samfurin Apple EFI ta firmware dukkansu tare da nasara. Kwamfutocin da kawai abin bai shafa ba sune wadanda ke aiki daga tsakiyar zuwa karshen 2014.


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  1.   Ricardo m

    Zai zama abin ban sha'awa a san idan wannan amfani zai iya shafar masu kayan aikin Hackintosh, duk da haka ya bar tsaron Mac ɗin a ƙasa .. abin takaici.