Kua wātea inaianei te Chrome OS 121, he pūnaha whakahaere e hangai ana ki te kernel. Linux, te kaiwhakahaere pūnaha Upstart, te mekameka taputapu hanga ebuild/portage, ngā wāhanga pūtake-tuwhera, me te pūtirotiro tukutuku Chrome 121. E herea ana te taiao kaiwhakamahi Chrome OS ki tētahi pūtirotiro tukutuku anake, ā, ka whakakapia ngā kaupapa paerewa e ngā taupānga tukutuku. Heoi, kei roto i te Chrome OS he atanga matapihi maha-katoa, he papamahi, me tētahi paetaumahi. Ka tohatohahia te waehere pūtake i raro i te raihana Apache 2.0. Kei te wātea te Chrome OS 120 mō te nuinga o ngā tauira Chromebook o nāianei. Kei te wātea he putanga Chrome OS Flex hei whakamahi i runga i ngā rorohiko noa.
Nga huringa matua i roto i te Chrome OS 121:
- Kua tāpirihia te tautoko mō te whakahohe i te tāuru reo mā te whakamahi i te pokatata papapātuhi Rapu + D, i tētahi pātene motuhake rānei kei roto i ētahi papapātuhi Logitech.
- Ko te āheinga ki te whakamahi i te kaipānui mata ChromeVox hei taunekeneke me ngā taupānga e rere ana i te aratau Rere Taupānga (ka taea te mahi mamao me ngā taupānga o waho) Android- ngā tono e tāruatia ana te atanga waea atamai i roto i tētahi matapihi motuhake).
- Ina tīmata te Kaiawhina a Google, kāore e whakaatu ana i ngā karere mihi ki te kaiwhakamahi.
- Kua tāpirihia he tohu whakahaere hou e āhei ai koe ki te kati i ngā whakamōhiotanga pakū-ake mā te whakamahi i te papa pa.
- Kua tāpirihia te tautoko mō te aratau tā kore rohe, ka taea te whakamahi, hei tauira, hei tā i ngā whakaahua e noho ana i te wāhi katoa i runga i te pepa whakaahua.
- Kāore a ChromeOS Flex e tautoko i ngā tauira HP Compaq 6005 Pro, HP Compaq Elite 8100, Lenovo ThinkCentre M77, HP ProBook 6550b, HP 630, me Dell Optiplex 980.
- E whitu ngā ngoikoretanga kua whakatikahia, e ono o ēnei i whakawhiwhia ki te taumata taumaha waenga:
- Ka hua ake ngā tuhi i waho o ngā rohe i ngā ngoikoretanga CVE-2024-25556, CVE-2024-1280, me CVE-2024-1281, ā, ka pā ki te taraiwa CAMX, te mahi cam_lrme_mgr_hw_prepare_update, me te mahi PhysmemCreateNewDmaBufBackedPMR.
- Ko te ngoikoretanga CVE-2024-25557 i puta mai i te urunga atu ki ngā whārangi mahara tinana kua wātea kē (Physical Pages use-after-free) i te taha o te PowerVR GPU, ā, ka taea te pānui me te tuhi ki te mahara tinana mai i te wāhi kaiwhakamahi.
- Ko te CVE-2024-25558 he ngoikoretanga i puta mai i te nui o te tau i roto i te taraiwa GPU PowerVR e āhei ai te tuhi raraunga ki waho o ngā rohe ki te pūpare.
- Ko te CVE-2023-6817 me te CVE-2023-6932 he ngoikoretanga o te kernel. Linux.
- He ngoikoretanga (kāore anō kia waiho hei CVE, kua tohua ki te taumata kino teitei) i roto i te kaiwhakahaere matapihi Ash i puta mai i te use-after-free.
Source: opennet.ru
