Has anyone actually confirmed this bug? The author seems to be an expert in low-level DMA security, but it would be nice to see independent confirmation. Readin

Has anyone actually confirmed this bug? The author seems to be an expert in low-level DMA security, but it would be nice to see independent confirmation. Reading through the comments so far, it doesn't seem so. The closest anyone comes is this: https://news.ycombinator.com/item?id=16693599 https://news.ycombinator.com/item?id=16693599 I was hoping to see someone who said: (1) I tested a Windows 7 X64 machine without the Meltdown patch (pre-December 2017) and couldn't read arbitrary memory. (2) Next I tested with Microsoft's Meltdown patch KBnnnnnnn (Jan or Feb 2018) and could read arbitrary memory. The system is insecure. (3) I then tested with Microsoft patch KBnnnnnnn (March 2018) and can no longer read arbitrary memory. They fixed it.