c0m0r1
@c0m0r1
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KAIST CS & EE 18 + EE M.S. 23 @ KAIST Hacking Lab. / KAIST GoN 18 / pwn, rev / newbie forever / 음악듣는 코모리 @DC0m0r1
Joined April 2019
RT @ENKI_official_X: Curious how the Codegate 2025 FullChain was meant to be pwned? From RCE to SBX to LPE. the path to SYSTEM is now pub….
enki.co.kr
Codegate2025 FullChain Write-up
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RT @andreyknvl: Looks like we have a confirmation that Cellebrite uses memory corruptions in Linux kernel USB drivers to unlock Android pho….
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Actually I solved this by adding a simple state machine in my ISR to ignore noisy interrupts. Still don't know why esp32 keeps firing interrupts on non-changed pins though 🤔.
I'm currently working on ESP32 and seems GPIO interrupts are super noisy. I tried both software (1~1000ms) and hardware (1nf~10uF) debouncing, and ISR optimization (done within 100us). However the pin still gives "false rising edge" when I release switches. Any helps or ideas?.
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FYI the GPIO pins are properly pulled up (4k~100k ohm pull up resistors), but it still triggers falling edges instead of rising edges sometimes 🫤.
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I'm currently working on ESP32 and seems GPIO interrupts are super noisy. I tried both software (1~1000ms) and hardware (1nf~10uF) debouncing, and ISR optimization (done within 100us). However the pin still gives "false rising edge" when I release switches. Any helps or ideas?.
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Status update: I have successfully completed my M.S. degree. As I take the next step forward, I will always value the experiences and lessons from the KAIST Hacking Lab.
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