Nakulokhu, kufanele sikhumbule ukubaluleka kokwenza isoftware ibe sesikhathini samanje. Uma kukhulunywa ngezinhlelo zokusebenza, ukungabi nolwazi lwakamuva noma ukuba nenkinga encane yokuvikela kungase kungabi kubi kangako, kodwa izinto ziyashintsha lapho ubungozi bukhona ohlelweni lokusebenza noma ileveli ye-kernel. Ngakho, iCanonical namuhla ikhululiwe inguqulo entsha ye-Ubuntu kernel ukulungisa amaphutha ezokuphepha ahlukahlukene.
Amaphutha okuvikela alungisiwe aqoqwa emibikweni I-USN 5467-1, I-USN-5468-1, NOMAI-SN-5469-1, NOMAI-SN-5470-1 y I-USN-5471-1. Kungakhathaliseki ukuthi ngomunye noma abaningi babo, i amasistimu athintekile wonke labo abajabulela ukusekelwa okusemthethweni, okuvela ku-Ubuntu 18.04 kuya ku-22.04 yamanje, bedlula ku-21.10, ezoqhubeka nokusekelwa kuze kube yinyanga ezayo. Akukho osekushiwo mayelana ne-Xenial Xerus, okumanje isesigabeni sokusekela esinwetshiwe (ESM).
Ubungozi obuningi obulungiswe ku-Ubuntu kernel, buningi kakhulu
Uhlu lokulungiswa kweziphazamisi lukhulu kangangokuthi ngeke nginikeze isihloko esifana nalesi, ngokuvamile esifushane. Embikweni we-USN-5467-1 uwodwa sibale kuze kufike ku-21 CVE engozini ethinta Ubuntu 20.04 kanye ne-18.04; umbiko USN-5468-1 ukhuluma nge-6 ethinta Ubuntu 21.10; i-Ubuntu 22.04 yamanje igcine ubuthakathaka obungu-20 bugxilile ku-USN-54-69-1; I-USN-5470-1 isitshela ngezinye iziphazamisi ezine ezilungisiwe ku-Focal Fossa; kanye ne-USN-5471-1 ilungisa ezinye ezingu-8 ku-Jammy Jellyfish. Isamba, inguqulo ezinzile kakhulu ngabe ilungise ubungozi obungu-28Uma ngingabalanga kahle.
Phakathi kwe kukhona zonke izinhlobo zezimbungulu. Abanye bavunyelwe ukuvimba uhlelo ngokuphika ukuhlaselwa kwesevisi, abanye bavunyelwe ukudlula imikhawulo ye-Secure Boot futhi abanye bavunyelwe ukuthola amalungelo omsebenzisi ophezulu, kodwa iningi (hhayi ukuqinisekisa ukuthi konke) ukufinyelela ngokomzimba kukhompyutha kwakudingeka.
Emasontweni ambalwa edlule balungisa ukwephulwa kwezokuphepha okuthathu, akukho lutho uma kuqhathaniswa nezinombolo zanamuhla. Kodwa ekugcineni sifika entweni efanayo: izinhlelo zokusebenza kanye nesofthiwe ethile ngokuvamile, ukuba nayo ibe yimanje noma cha kuyindaba yokunambitha. Abanye bethu bancamela okusha ngokushesha okukhulu futhi abanye bancamela ukuzinza, ngisho noma kufanele balinde isikhashana ukuze basebenzise izici ezithile. Okungavulelekile ukuphikisana amaphutha ezokuphepha, futhi kulokhu kufanele ubuyekeze ngokushesha okukhulu.