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Re: ASLRn't is still alive and well on x86 kernels, despite CVE-2024-26621 patch


From: Steffen Nurpmeso <steffen () sdaoden eu>
Date: Wed, 10 Jul 2024 23:44:12 +0200

Yves-Alexis Perez wrote in
 <6771f9536d49185fc8f1ea9905c13cf4dd8776d2.camel () debian org>:
 ...
 |mmap(NULL, 2097152, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 0, 0) = 0xf7df\
 |3000

I thought on Linux MAP_DENYWRITE is actually an ignored flag.

--steffen
|
|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)


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