Hi Alexander, thanks for sharing your research! I think it’s a nice and interesting bug. May I ask how you found it? Source code review, fuzzing, runtime testing?
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I was running a
#syzkaller instance for some time. Bad luck - it didn't find anything and sometimes was loosing connection to VMs. The alert from Fedora DE about QEMU was a clue. Then I used@mozilla rr for debugging QEMU and rr hanged :) I'll fix it. Actually it's a good luck. - Još 1 odgovor
Novi razgovor -
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with all of the side channel attacks and hyperviser vulns in recent years, i've concluded that a computer really is single-user, and if you believe otherwise (and thus, share it) you will face unpleasant truths later on.
- Još 3 druga odgovora
Novi razgovor -
Čini se da učitavanje traje već neko vrijeme.
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