Phantsi komthetho wangoku wase-US, iinkampani eziphantsi kwawo kufuneka ziveze rhoqo kwiiFomu 8-K, 10-Q kunye ne-10-K izinto ezinobungozi ezinkulu ezisongela ishishini okanye ezinokukhokelela kwilahleko enkulu kubaninizabelo. Njengomthetho, abatyali-mali okanye abanini-zabelo bahlala befaka amabango kulawulo lwenkampani enkundleni, kwaye amabango alindileyo akhankanywe kwakhona kwicandelo lemingcipheko.
Kunyaka ophelileyo, i-AMD yajongana nesimangalo senyathelo leklasi kubanini-zabelo abatyhola ukuba abaphathi bajongela phantsi ubukhali beSpecter vulnerabilities, besebenzisa ulwazi ukukhulisa ixabiso lesitokhwe se-AMD ngexesha apho kwakukho ingxoxo ebanzi malunga nokuba sesichengeni kwe-Intel processors ukuya kwi-Meltdown. kunye nobuthathaka beMeltdown. Abamangali baphikisa ukuba i-AMD ifihle idatha malunga nobu buthathaka kuluntu ixesha elide, nangona iingcali zeProjekthi ye-Google zero zazise inkampani ngobukho babo phakathi kwe-2017. I-AMD ayizange ithethe ngokuthe ngqo malunga nobuthathaka kwiiFomu 8-K, 10-Q kunye ne-10-K de kube sekupheleni konyaka, kwaye yagqiba ukuthetha kuphela nge-3 kaJanuwari 2018, xa inyaniso yobukho bobuthathaka yaba yimpumelelo. uluntu ngenyathelo leBritish tabloid.
Abamangali baxoxa ukuba kwiingxelo zomhla we-2 kaJanuwari kunye nodliwano-ndlebe olulandelayo kwiintsuku ezizayo, abameli be-AMD bazamile ukunciphisa ukubaluleka kweSpecter sesichengeni sokwahluka kwesibini, bebiza ukuba kunokwenzeka ukuphunyezwa kwayo okusebenzayo ngumhlaseli "kufutshane ne-zero." Olu qulunqo lusenokufumaneka kwicandelo elikhethekileyo lewebhusayithi ye-AMD. Ngaphaya kwisiteyitimenti, inkampani ibanga ukuba "ubungozi bokwahluka kwe-XNUMX abukabonwa kwiiprosesa ze-AMD."
NgoJanuwari 2018, XNUMX, uhlelo olwandisiweyo luya kukhutshwa. , apho i-AMD sele ithetha ngesidingo sokuthatha amanyathelo okukhusela kwinguqu yesibini ye-Specter vulnerability. Umphuhlisi weprosesa akayifihli into yokuba olu hlobo lobuthathaka lusebenza kubo;
Abamangali batyhola ukuba abaphathi be-AMD banokuthi basebenzise isiqalo seentsuku ezisibhozo phakathi kwezibhengezo ezimbini ngoJanuwari 2018 ukugcina ixabiso lentengo yenkampani ngokusemthethweni ukuze bazityebise ngokungekho mthethweni kwiintengiso zabo. Nangona kunjalo, iNkundla yeSithili soMdibaniso yeSithili esiseMantla eCalifornia kule veki iphelileyo igwebe ukuba iingxoxo zabamangali azikho semthethweni kwaye ikhutshwe i-AMD kweli tyala. Enyanisweni, abamangali baneentsuku ze-21 zokubhena kwesi sigqibo, kwaye kwi-AMD yonke into ayinakuphela ngokukhawuleza.
Inkundla yaqaphela ukuba ukufihla ulwazi malunga nokuba semngciphekweni kangangeenyanga ezintandathu ukususela ngexesha lokufunyanwa kwabo yinto eyamkelekileyo ngokubanzi, eyenza kube lula ukuthatha amanyathelo okukhusela kobu buthathaka, kunye nokungabandakanyi ukusetyenziswa okukhohlakeleyo kolu lwazi de izoyikiso zikho. Ipheliswe yiprosesa kunye nomphuhlisi wesoftware. Ngokufanelekileyo, kwakungekho njongo imbi ekuthuleni kwabameli be-AMD de kube nguJanuwari. Ngaphezu koko, iqondo lengozi yobuthathaka obufunyenweyo bunokubonwa ngabaphathi be-AMD njengengekho phezulu kakhulu ukwenza iingxelo ezingxamisekileyo kwesi sihloko.
Okwesibini, inkundla ithathele ingqalelo zonke iingxoxo zabamangali malunga nokuthoba ubungozi bokuba sesichengeni kweSpecter kukhetho lwesibini ukuba lube phezulu. Ibinzana elithi "kufuphi ne-zero" kwinkcazo yokuba nokwenzeka kwesoyikiso akuthethi ukuba isoyikiso sinokungahoywa ngokupheleleyo, kwaye i-AMD ngoko ayizange izame ukulahlekisa abasebenzisi, abanini-zabelo okanye abatyali-mali ngexesha le-2 kaJanuwari ukuya kwi-XNUMX kaJanuwari. Akukho mntu unike inkundla ubungqina bokuphunyezwa okusebenzayo kwesisongelo ngokusebenzisa umngcipheko weSpecter version XNUMX. ukutyholwa ngokungakhathali.
umthombo: 3dnews.ru