Ho ba kotsing ea hole ho NetBSD kernel, e sebelisitsoeng marang-rang a lehae

Ho NetBSD felisitsoe bofokodi, e bakoang ke khaello ea meeli ea buffer e hlahlobang ha ho sebetsa liforeimi tsa jumbo ho li-driver bakeng sa li-adapter tsa marang-rang tse hokahaneng ka USB. Bothata bo lebisa ho kopitsa karolo ea pakete ka ntle ho buffer e fanoeng sehlopheng sa mbuf, e ka sebelisoang ho phethahatsa khoutu ea bahlaseli boemong ba kernel ka ho romela liforeimi tse itseng ho tloha marang-rang a sebaka seo. Tokiso ea ho thibela ho ba kotsing e entsoe ka la 28 Phato, empa taba e se e senotsoe. Bothata bo ama bakhanni ba atu, selepe, selepe, otus, run, le ure.

Ho sa le joalo, ho TCP/IP stack ea Windows tsebahatsoa nyatsa bofokodi, lumella phetha ka remoutu khoutu ea mohlaseli ka ho romella pakete ea ICMPv6 e nang le tsebiso ea router ea IPv6 (RA, Router Advertisement).
Ho ba tlokotsing hlaha ho qala ka update 1709 bakeng sa Windows 10/Windows Server 2019, e hlahisitseng tšehetso bakeng sa ho fetisa tlhophiso ea DNS ka lipakete tsa ICMPv6 RA, tse hlalositsoeng ka litlhaloso tsa RFC 6106. boleng ba boholo (boholo ba masimo bo ne bo hlalosoa e le palo e mengata ea 16, e lebisitseng mathateng a ho arola le 8 byte e fokolang kabo ea mohopolo, kaha li-byte tse ling tse 8 li nkoa e le tse amanang le tšimo e latelang).

Source: opennet.ru