poppop7331

Android security researcher at DUASYNT

[Vitaly Nikolenko @vnik5287]

Thank you @offbyoneconf !

[poppop7331 @poppop7331]

foff @CommBank, just lost my business

[poppop7331 @poppop7331]

@Chackal__ @sstic @chompie1337 may I ask what did you find particularly cool about it?

[poppop7331 @poppop7331]

@mdowd prob inflation in AU. pretty sure it was 7.50 last time

[poppop7331 @poppop7331]

If samloader returns `400 Client Error: Bad Request for url …` accessing Samsung’s server, add the user agent string to samloader/versionfetch.py

[poppop7331 @poppop7331]

starting from M110, stable Chrome releases are delayed by a about week for most users (based on the release date listed on the chromium dashboard). Apparently only a small number of users get updates a week earlier but how do they pick these users? Randomly?

[poppop7331 @poppop7331]

It is possible to downgrade from Android 13 to 12 without downgrading the boot loader. Use ‘fastboot —force …’ when updating the firmware to 12 and skipping the boot loader downgrade.

[poppop7331 @poppop7331]

Android 13 firmware for Pixel 6/Pro/6a updates the bootloader incrementing the anti rollback version. You won’t be able to downgrade to Android 12!

[Vitaly Nikolenko @vnik5287]

apparently what I did back then https://t.co/cBQIo0c43S is now called DirtyCred

[poppop7331 @poppop7331]

Pixel and Samsung S21 September firmware updates are are now out!

[poppop7331 @poppop7331]

Google now updated their website warning about Android 13 firmware for Pixel 6* devices

[poppop7331 @poppop7331]

Android 13 firmware for Pixel 6/Pro/6a updates the bootloader incrementing the anti rollback version. You won’t be able to downgrade to Android 12!

[poppop7331 @poppop7331]

Android 13 Pixel firmware images for August are finally out!

[poppop7331 @poppop7331]

@Shiftreduce no, waiting for the offline images. can’t have internet connected devices 🙂

[poppop7331 @poppop7331]

so what’s happening with Pixel firmware images/OTA this month?

[poppop7331 @poppop7331]

it’s a close one but looks like spaces win ;)

[poppop7331 @poppop7331]

So tabs or spaces in your C code?

[poppop7331 @poppop7331]

@Markak_ is “your” expl technique related to corrupted free list ptr?

[poppop7331 @poppop7331]

July sec update/firmware for Pixels is out https://t.co/VZqeiNsWQw

[poppop7331 @poppop7331]

July security update/firmware was just released for S21 (SM-G991*), S22 (SM-S901E), etc

[poppop7331 @poppop7331]

So tabs or spaces in your C code?

[Vitaly Nikolenko @vnik5287]

My next online Linux kernel exploitation (x86_64) training session will be 3 - 6 October 2022. Registrations are now open https://t.co/hWx9m8lgRu