A wannan watan, Canonical ya sabunta kawai Kullin Ubuntu lokaci daya, Afrilu 7. Wannan na iya kasancewa lamarin ne saboda daya daga dalilai biyu: ba su sami manyan lamuran tsaro da za su gyara a duk tsawon wannan lokacin ba ko kuma suna jiran kaddamar da Focal Fossa a ranar 23 ga Afrilu, wanda ya riga ya faru kuma za su iya komawa yadda suke. . A cikin kowane hali, akwai sababbin nau'ikan kernel na Ubuntu don duk tsarin tallafi.
A halin yanzu, wadanda tsarin tallafi Su ne Ubuntu 19.10, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS, da Ubuntu 14.04 ESM. A hankalce, Ubuntu 20.04 shima yana da goyan baya, sabon sigar tsarin aiki na Canonical wanda ba'a share sati guda ba, amma kamfanin da ke gudanar da Mark Shuttleworth ya manta da raba daidai rahoton tsaro wanda yake kan jami'in gidan yanar gizon sa.
Wannan sabuntawar kwaya yana gyara babban kwaro
Rahotannin lafiya da suka buga sune Saukewa: USN-4342-1, me yayi mana magana 7 kwari da suka shafi Ubuntu 19.10 da Ubuntu 18.04 LTS, da USN-4346-1, wanda ya ambaci kwari 5 da suka shafi Ubuntu 16.04 LTS da Ubuntu 14.04 ESM. Wasu kwari suna cikin dukkan sifofin Ubuntu. Abin da ba mu da wani bayani game da shi shine abin da suka gyara a cikin kwayar Ubuntu 20.04 Rahoton kan Focal Fossa kuma an riga an buga shi. Game da shi Saukewa: USN-4343-1 da cikakkun bayanai game da kwaro da aka gyara a Ubuntu 20.04, kadai wanda aka yiwa alama a matsayin babban fifiko, a CVE-2020-11884 tare da bayanin mai zuwa:
Al Viro ya gano cewa kernel na Linux don s390x system baya aiki yadda yakamata al yi ɗaukaka abubuwan tebur na shafi don ɓangarorin kwaya waɗanda ke amfani da yanayin adireshin na biyu. Wani maharan gida na iya amfani da wannan don haifar da ƙin yarda da sabis (rataye tsarin)) ko aiwatar da lambar sabani.
Don shigar da waɗannan facin kuma kare kanmu daga duk waɗannan gazawar, kawai buɗe cibiyar software ta dandano na yau da kullun (ko ƙa'idodin Softwareaukaka Software) kuma shigar da sabbin abubuwan fakitin da zasu riga mu jiran mu. Don canje-canje suyi tasiri, zai zama dole a sake kunna tsarin aiki, sai dai idan mun kunna LivePatch wanda ke cikin Ubuntu 20.04.