Bahlahisi ba projeke ea GrapheneOS, e hlahisang firmware e sireletsehileng, e bulehileng e thehiloeng ho Android, e phatlalalitse ho itokisa ha kou ho latela sethala se lokollotsoeng maobane Android 17. Kou hona joale e ntse e isoa polokelong ea khoutu ea mohloli oa sechaba (bahlahisi ba GrapheneOS ba na le phihlello ea khoutu le li-patches) Android pele e ka fumaneha phatlalatsa, ka lebaka la tšebelisano-'moho le e mong oa bafepedi ba OEM).
Kajeno ba rera ho lokolla mofuta oa ho qetela oa GrapheneOS ho latela Android 16 QPR2, kamora moo hosane re tla fana ka mofuta oa pele ho latela Android 17. Phetolelong ea GrapheneOS e thehiloeng ho Android 17 e fana ka tšehetso bakeng sa lisebelisoa tsohle tseo likopano li entsoeng ho latela lekala Android 16, empa meaho e se e lekiloe feela ho li-smartphone tsa Pixel 6a, 7, 7a, 8, 10a, 10, le 10 Pro Fold ho fihlela joale.
GrapheneOS ke fereko ea khoutu ea AOSP (Android Morero oa mohloli o bulehileng o kenyeletsang mahlale a mangata a liteko a amanang le ho matlafatsa karohano ea lits'ebetso, taolo ea phihlello, ho thibela lipontšo tsa bofokoli, le ho thatafatsa lits'ebetso. Har'a lintho tse ling, sethala se sebelisa ts'ebetso ea sona ea malloc, mofuta o fetotsoeng oa libc o nang le tšireletso khahlanong le bobolu ba memori, le karohano e thata ea libaka tsa aterese ea ts'ebetso. Ka har'a kernel Linux Mekhoa e meng ea tšireletso e kenyelelitsoe, joalo ka matšoao a canary ka har'a slub ho thibela ho tlala ha buffer. SE e sebelisetsoa ho ntlafatsa ho itšehla thajana ha ts'ebeliso.Linux le seccomp-bpf. Mosebedisi a ka thibela ka ho kgetho phihlello ya tshebediso ya marangrang, di-sensor, buka ya diaterese le disebediswa tse kantle (USB, khamera).
Source: opennet.ru
