KSPP / linux

Linux kernel source tree (Kernel Self Protection Project)
https://kernsec.org/wiki/index.php/Kernel_Self_Protection_Project
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Implement MADV_WIPEONRELEASE #244

Open kees opened 1 year ago

kees commented 1 year ago

Provide an way to mark userspace memory allocations that should be explicitly wiped when released to the kernel. The existing proposal is to do this via madvise:

https://lore.kernel.org/lkml/20190424191440.170422-1-matthewgarrett@google.com/