Ubuntu bulungisa umba wekernel ngeSpecter Variant 2 kulwakhiwo oludumileyo

Ngexesha leenyanga ezidlulileyo i-Ubuntu kernel khange ilunge kwaye ibangele ukuba i-bugs kunye ne-bugs zibonakale kulwabiwo.

Nangona kunjalo, iqela lophuhliso Ubuntu lisasebenza kwaye Kule veki isungule i-kernel entsha ephucula kunye nokulungisa ezinye zezinto ezisengozini ezivele kwiinyanga ezidlulileyo. I-kernel esele ikho kwiikhompyuter ezininzi ze-Ubuntu kwaye mna ngokobuqu andizukucebisa ngokuhlaziywa ukuba inkqubo yokusebenza iqhuba kakuhle.

Inguqulelo yamva nje ye-Ubuntu kernel ilungisa iSpecter Variant 2 sesichengeni, Ubungozi obukhulu obulungiswe kwiintsuku ezimbalwa ezidlulileyo kodwa kuphela kumaqonga ama-64-bit. Isisombululo sale veki sichaphazela onke amaqonga e-Ubuntu, ayenza ikhuseleke ngakumbi ukuba kunokwenzeka, kodwa kusenokwenzeka ukuba ukudityaniswa akulunganga okanye akuvavanywanga ngokwaneleyo ukuba kunganiki mpazamo.

Ukongeza ukulungisa le bug, Abaphuhlisi be-kernel bazinzisile iingxaki ezaziwayo kunye nezandula ukuvela njenge IPv4 okanye iProtokholi yeDCCP. Igama lohlaziyo esiza kulifumana ku-Ubuntu wethu liya kuba yi-Linux-image 4.13.0.36.38 kwi-Ubuntu 17.10, linux-image 4.4.0-116.140 kwi-Ubuntu 16.04 LTS, nge-linux-image 4.13.0-36.40 ~ 16.04.1. 16.04 kwi-Ubuntu 3 .4.4.0 LTS enobugcisa be-HWE kernel, i-linux-image 116.140-14.04.1 ~ 14.04.5 kwi-Ubuntu 3.2.0.133.148 LTS ene-Xenial HWE kernel kunye ne-linux-image 12.04 kwi-Ubuntu XNUMX ESM.

Njengoko benditshilo ekuqaleni kweli nqaku, buqu Ndingazama ukugcina olu hlaziyo ixesha elide ndinakho, isincomo esingaqhelekanga kumanqaku okanye ulwazi olunxulumene nokukhuseleka kwekhompyuter, kodwa ukuba Ubuntu bethu benza kakuhle, ukuvuselelwa kule kernel kunokuthetha ukuba obunye ubungozi busebenze kwaye ikhompyuter ayisebenzi. Ungalibali ukuba ngoDisemba 2017 ukhuphelo lomfanekiso we-Ubuntu ISO wamiswa ngenxa yezokhuseleko. Ke, nokuba sivavanya uhlaziyo lwekernel kumatshini obonakalayo okanye sinomngcipheko wokuba neengxaki ezinkulu, nangayiphi na imeko, enkosi kwiSoftware yasimahla kunye no-Ubuntu, isisombululo sisezandleni zethu kwaye sikwiqela lesithathu.