3 ms·
Many open source projects are infiltrated. You may use Linux but if you run on x86 you are already owned.
by partycoder 9y ago
Many open source projects are infiltrated.
You may use Linux but if you run on x86 you are already owned.
- 0xfeba 9y agoLike what?
- deleted 9y ago[deleted]
- SEJeff 9y agoNot via Linux, but via the IME that Intel puts on every CPU with full access to all memory and the network cards.
- partycoder 9y agoOne source of entropy in Linux is the RDRND instruction. If you control or predict its output you can do a lot of harm.
- SEJeff 9y agoIt really depends on a lot of the software as well. Linux doesn't inherently trust just the CPU instructions for entropy. In fact, it recently borrowed a new feature from OpenBSD and added it called getrandom(): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c6e9d6f38894798696f23c8084ca7edbf16ee895 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...