Messages in this thread | | | Date | Thu, 2 Sep 2021 09:07:42 -0700 | From | Kees Cook <> | Subject | Re: [PATCH 0/2]: ARM: Enable THREAD_INFO_IN_TASK |
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On Thu, Sep 02, 2021 at 08:54:26AM -0700, Keith Packard wrote: > Placing thread_info in the kernel stack leaves it vulnerable to stack > overflow attacks. This short series addresses that by using the > existing THREAD_INFO_IN_TASK infrastructure.
Very cool! Thanks for working on this. If you want, you can refer to the KSPP bug for this too: https://github.com/KSPP/linux/issues/1
(Anyone want to do MIPS?)
-Kees
-- Kees Cook
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