Vulnerability nyob rau hauv fbdev exploited thaum txuas lub siab phem tso zis ntaus ntawv

Hauv fbdev (Framebuffer) subsystem, yooj yim, uas tuaj yeem ua rau 64-byte kernel stack overflow thaum tuav EDID tsis raug. Kev siv dag zog tuaj yeem ua tau los ntawm kev sib txuas cov saib tsis zoo, qhov projector lossis lwm yam khoom siv tawm (piv txwv li, cov cuab yeej tshwj xeeb npaj simulating lub monitor) rau lub computer. Interestingly, thawj yuav tsum tau ceeb toom ntawm ib qho yooj yim teb Linus Torvalds, uas pom tias tus kheej sau thaj nrog kho.

Tau qhov twg los: opennet.ru

Ntxiv ib saib