Na’urorin sarrafa Intel na dauke da babbar matsala ta tsaro, wanda gyara shi zai sa kwamfutoci su rage gudu

A daren jiya, wani sako mai tsanani ya bayyana a gidan yanar gizon cewa na'urorin sarrafa Intel sun sami sabon tabo ta tsaro. Wannan babbar matsala ce domin tawaya ce ta haifar da tsarin gine-ginen da kansa. Bugu da kari, wannan kuskuren yana bayyana a cikin duk na'urorin sarrafa Intel na zamani kuma saboda haka ana ba da tabbacin yin tasiri aƙalla duk samfura daga dangin Core iX. Waɗannan sun bayyana a ɗakunan ajiya a cikin 2008. Wannan lahani na tsaro yana buƙatar faci a matakin tsarin aiki, amma wannan zai sa kwamfutar kanta ta ragu.

A jiya ne bayanan suka bayyana, kuma tun daga wannan lokacin aka kaddamar da wani katafaren hasashe da kuma bayanan da ba su dace ba, wanda har yanzu bai kare ba. Ya zuwa yanzu, a bayyane yake cewa wannan matsala ta shafi dukkan na'urori masu sarrafawa na zamani daga Intel, kuma gyara wannan matsala zai buƙaci sabunta tsarin aiki mai dacewa, Windows, macOS ko Linux. Kwaro yana cikin ƙirar gine-ginen x86 kuma sauƙaƙan canji a cikin microcode ba zai taimaka ba.

Bayanan da suka dace game da wannan shari'ar ba ta taimaka ba saboda gaskiyar cewa an rufe dukkan binciken a cikin takunkumin bayanan da ya shafi har zuwa karshen watan Janairu. Dangane da bayanan da ake da su, matsalar ita ce wannan kwaro yana ba da damar shirye-shirye don isa ga wani yanki mai kariya na kernel memory wanda yawanci ba za su iya shiga ba. Shirye-shirye masu haɗari don haka za su iya shiga cikin wannan ƙwaƙwalwar ajiya kuma su karanta abin da ke ciki. Misali, ana iya samun kalmomin sirri, bayanan shiga, bayanai game da fayiloli ko takaddun shaida daban-daban, da sauransu anan.

PostgreSQL SELECT 1 tare da tsarin KPTI don raunin Intel CPU https://t.co/N9gSvML2Fo

Mafi kyawun hali: 17% raguwa
Mafi muni: 23%

- Rajista (@TheRegister) Janairu 2, 2018

Ya zuwa yanzu, yana kama da wannan babban kuskure ne idan aka ba da saurin masu haɓaka Windows da Linux - gyara ya riga ya yi aiki tuƙuru. Don gyara wannan kuskuren, ɓangaren ƙwaƙwalwar kernel yana buƙatar sake ware shi daga hanyoyin da ke kewaye. Koyaya, wannan aikin zai sa kwamfutar ta ragu tsakanin 5 zuwa 30%. Har yanzu ba a bayyana cikakken yadda wannan batun zai gudana akan dandamalin macOS ba. Koyaya, zamu iya tsammanin tasirin zai yi kama da sauran dandamali. Gyara ya riga ya yi wuya a aiki, kamar yadda aka buga sau da yawa ta hanyoyi daban-daban. Ƙarin bayani zai bayyana bayan ƙarshen takunkumin, wani lokaci a cikin rabi na biyu na Janairu. Kuna iya samun ƙarin bayani (a cikin Turanci). nan.

Source: Macrumors, Rijista

Tattaunawar labarin

[jami'a]

Iya, AMD :)

[David Hanak]

Ya zuwa yanzu, baya kama da "Ugh, AMD". Dangane da rahotannin farko, AMD ta kasa shawo kan masu haɓakawa da suka dace don keɓanta tsarin tare da na'urori na AMD daga wannan sabuntawar OS.