User:Userlandkernel

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About me

- @userlandkernel on Twitter - Hacking stuff (literally anything, web / networks, vending machines, radio etc etc) since 2012 - Love developing nerdy debug tools and documenting the unknown - Am more known for my interest in iOS - I am a fast learner - I like hardware based side channel attacks

Disclosed iOS Vulnerabilities

- IOUSBFamily use after free - assetsd type-confusion - iBooks Denial-of-Service - Shortcuts App, partial sandbox escape

Current projects

- Reverse engineering the NVME firmware - Flashing custom-made NVME firmware - Testing whether NVME firmware can turn off or alter IOMMU. - Research whether NVME can be a persistent side-channel to patching iBoot at SecureBoot time