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Kees Cook :tux: (kees@fosstodon.org)'s status on Sunday, 18-Feb-2024 18:27:10 JST Kees Cook :tux:

Ugh. Everyone building with CONFIG_XEN_PV=y has always had a trivial local KASLR exposure via /sys/kernel/notes
https://lore.kernel.org/linux-hardening/202402180028.6DB512C50@keescook/
Also, I had to write my own .notes parser. Is there already one somewhere? It's a simple format, but still.
https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-18048.html
In conversation about a year ago from fosstodon.org permalink
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  Note Section - Linker and Libraries Guide
  
  This book describes the operations of the Solaris Operating System (Solaris OS) link-editor and runtime linker, and the objects on which these link-editors operate. The book covers the Link-Editor: ld(1), the Runtime Linker: ld.so.1(1), Shared Objects (sometimes referred to as Shared Libraries), and the ELF object file format.
- Haelwenn /элвэн/ :triskell: likes this.

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