Ranar Alhamis din da ta gabata a cikin minti na ƙarshe mun buga labarin da muka yi magana game da ƙaddamar da ƙirar kernel don Ubuntu 19.04 Disco Dingo. Sabon sigar shine (shine) Linux 5.0.0-20.21 kuma a wannan ranar da muka ce da alama za'a sake su kuma sababbin nau'ikan kwaya don Ubuntu 18.10, Ubuntu 18.04 da Ubuntu 16.04, wannan shine, duk nau'ikan goyan baya. A waccan lokacin ba abu ne mai wuya a gare mu mu kara bincike ba, amma yanzu mun san cewa Canonical ta fitar da sabon juzu'in kwaya na Cosmic Cuttlefish, Bionic Beaver, Xenial Xerus har ma da Trusty Tahr a cikin sigar ESM.
Kamar dai mun bayyana Alhamis, sabon sigar (s) yana gyara kuskuren tsaro uku, waɗanda sune 1831638, CVE-2019-11479 y CVE-2019-11478. Abin da ba mu sani ba, kuma mun bayyana a nan, shine sabuntawar da ta gabata gabatar da koma baya wanda ya katse wasu aikace-aikacen tare da ƙima SO_SNBUF ragu sosai. Asali, a wani bangare, sun "karya wani abu" suna kokarin gyara wani "wani abu," don haka wannan Alhamis din sun sake sabon sabuntawa don gyara abin da ya daina aiki da kyau.
Ubuntu 18.10 tuni yana da Linux 4.18.0-25.26
Sabbin nau'ikan kwaya sune:
- Linux 5.0.0-20.21 don Ubuntu 19.04.
- Linux 4.18.0-25.26 don Ubuntu 18.10.
- Linux 4.15.0-54.58 don Ubuntu 18.04.
- Linux 4.15.0-54.58 ~ 16.04.1 don Ubuntu 16.04.
- Linux 4.4.0-154.181 ~ 14.04.1 kuma an sake shi don Ubuntu 14.04 ESM, sigar da ke jin daɗin Serviceaukaka Sabis ɗin Sabis.
Canonical yana ƙarfafa dukkan masu amfani tare da tsarin aikin da abin ya shafa su sabunta da wuri-wuri. Domin sabbin kwamfutocinmu su sami cikakkiyar kariya ta hanyar komputa, zai zama dole a sake kunna ta Tare da wannan da aka bayyana, dole ne mu sake magana akai LivePatch, wani zaɓi wanda aka sanar da isowarsa ga Ubuntu 19.04 amma hakan a ƙarshe ba a samar dashi ba, kodayake gunkin yana cikin menu na aikace-aikace. Live Patch zai bamu damar sabunta kernel na tsarin aikin mu ba tare da bukatar sake farawa ba.