Kube yintambama ethule emhlabeni weLinux, kepha emahoreni ambalwa edlule ngibonile ukuthi bekukhona ifayela le- ukuvuselelwa kernel futhi bengingaqiniseki ukuthi kungani. Lapho i-Canonical ivuselela i-kernel yohlelo olusebenzayo nama-flavour asemthethweni ayixhasayo, imvamisa bakwenza ukulungisa amaphutha ezokuphepha, kepha asikwazi ukuqiniseka baze bashicilele umbiko ngakho. Lokhu yinto asebeyenzile, i I-USN-4147-1 ukuba ngqo.
Okungalindelwe yiseva ukuthi izinhlobo ezintsha zekhava ye-kernel zinemigodi eminingi kangaka. Ingqikithi, Ukuba sengozini okungu-18 kulungisiwe, iningi lazo lisezingeni eliphansi noma eliphansi kakhulu, kepha kunesikhombisa lokuphuthuma okuphakathi. Ubunzima ababunikeza la maphutha ezokuphepha kuncike emonakalweni abangawenza nasekusebenzeni kalula kwawo. Ngalesi sizathu, kukhona ezinye izimbungulu ezingaguquki ezibhalwe njengezibaluleke kakhulu yize i-bug ingaxhashazwa ngenkathi iseduze nemishini ehlaselwe.
Ukubuyekezwa kwama-kernel patches 7 asezingeni eliphakathi nendawo
Ukuba sengozini abakulungisile kuthinta Ubuntu 19.04 no-Ubuntu 18.04. Embikweni oshicilelwe abasho enye inguqulo ye-Ubuntu ethokozela ukusekelwa okusemthethweni, i-Xenial Xerus, noma lezo ezisesigabeni se-ESM, okuyi-Ubuntu 14.04 ne-Ubuntu 12.04.
Kuzo zonke izimbungulu ezilungisiwe, ngingaqokomisa ezimbalwa ezifana ne- I-CVE-2019-0136, lapho umhlaseli angenza ukuthi ikhompyutha yethu inqamule kunethiwekhi ye-Wi-Fi, noma ezinye ezifana ne- I-CVE-2019-13631 okuthi, noma bekuthatha njengento ebaluleke kakhulu, kungaba njalo ukuxhashazwa ukusondelana ngokomzimba (ngaphandle kokufinyelela okugcwele). Ezinye ezingasetshenziswa ngendlela efanayo yilezi I-CVE-2019-15117, the I-CVE-2019-15118, the I-CVE-2017-15212, the I-CVE-2019-15217, the I-CVE-2019-15218, the I-CVE-2019-15220, the I-CVE-2019-15221, the I-CVE-2019-15223, the I-CVE-2019-9506 noma i I-CVE-2019-15211. Ingu-XNUMX isiyonke yilezo ezingasetshenziswa ngaphandle kokuthi "zithinte" okokusebenza.
Izinhlobo ezintsha ze-kernel sezivele zitholakala ezikhungweni ezahlukahlukene zesoftware noma uhlelo lokusebenza lwe-Ubuntu Software Update nawo wonke ama-flavour alo asemthethweni. Ukuze ushintsho luqale ukusebenza, kufanele siqale kabusha ikhompyutha.
