Re: [PATCH v5 0/6] LSM: LoadPin for kernel file loading restrictions

2016-04-20 Thread James Morris
On Wed, 20 Apr 2016, Kees Cook wrote: > This provides the mini-LSM "loadpin" that intercepts the now consolidated > kernel_file_read LSM hook so that a system can keep all loads coming from > a single trusted filesystem. This is what Chrome OS uses to pin kernel > module and firmware loading to th

[PATCH v5 0/6] LSM: LoadPin for kernel file loading restrictions

2016-04-20 Thread Kees Cook
This provides the mini-LSM "loadpin" that intercepts the now consolidated kernel_file_read LSM hook so that a system can keep all loads coming from a single trusted filesystem. This is what Chrome OS uses to pin kernel module and firmware loading to the read-only crypto-verified dm-verity partition