AnsweredAssumed Answered

Dirty COW

Question asked by Andrey Reyes on Oct 27, 2016
Latest reply on Oct 31, 2016 by Artur Petukhov

Hi i.MX Community,

 

I noticed there was a BSP/Linux release from NXP on 2016-10-10, "L4.1.15_2.0.0", but the kernel fix for Dirty COW was committed on 2016-10-18.

 

I just started working on an SABRE board (IMX6Q-SDB) and I am new to NXP, board bring-up and Yocto. With that said, these are my questions:

  • Does NXP provide security updates?
  • I kind of have the feeling this is something I am going to have to patch myself somehow in Yocto but my searches haven't return anything meaningful on fixing dirty COW in Yocto.
    • Any guidance on this?
    • Would it work if I just patch the kernel like they did here?

 

Thanks,

 

-Andrey Reyes-

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