Lalacewar uku a cikin direban wifi mai ban mamaki wanda aka haɗa a cikin kernel na Linux

A cikin direba don na'urorin mara waya akan kwakwalwan Marvell gano lahani uku (CVE-2019-14814, CVE-2019-14815, CVE-2019-14816), wanda zai iya sa a rubuta bayanai fiye da abin da aka keɓe lokacin sarrafa fakiti na musamman da aka aika ta hanyar sadarwa. netlink.

Wani mai amfani na gida zai iya yin amfani da batutuwan don haifar da karo na kernel akan tsarin ta amfani da katunan mara waya ta Marvell. Yiwuwar yin amfani da rashin ƙarfi don haɓaka gata a cikin tsarin ba za a iya kawar da shi ba. Matsalolin har yanzu ba a gyara su ba a cikin rabawa (Debian, Ubuntu, Fedora, RHEL, SUSE). An ba da shawara don haɗawa a cikin kernel na Linux faci.

source: budenet.ru

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