Re: [PATCH v4 0/5] ARM: support THREAD_INFO_IN_TASK
From: Kees Cook <hidden>
Date: 2021-09-13 15:41:52
On Mon, Sep 13, 2021 at 12:39:56PM +0200, Ard Biesheuvel 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. This v4 is a follow-up to Keith's v3 [0], which did not address all concerns I raised in response to v2. After collaborating with Keith off-list, we decided that I should go ahead and post our joint v4.
Great! Thanks for working through this. :) -- Kees Cook _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel