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| <img src="logo.png" alt="KASLD logo generated with Stable Diffusion (modified)"/> | ||
| </p> | ||
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| # Kernel Address Space Layout Derandomization [ KASLD ] | ||
| # Kernel Address Space Layout Derandomization (KASLD) | ||
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| A collection of various techniques to infer the Linux kernel base virtual | ||
| address as an unprivileged local user, for the purpose of bypassing Kernel | ||
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| Refer to the [Weak Entropy](#weak-entropy) section for more information. | ||
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| ## References | ||
| ## Additional References | ||
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| ### Linux KASLR History and Implementation | ||
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| * [Kernel address space layout randomization [LWN.net]](https://lwn.net/Articles/569635/) | ||
| * [Randomize kernel base address on boot [LWN.net]](https://lwn.net/Articles/444556/) | ||
| * [arm64: implement support for KASLR [LWN.net]](https://lwn.net/Articles/673598/) | ||
| * Function Granular KASLR (FG-KASLR) (kernel.org) | ||
| * [Kernel load address randomization · Linux Inside](https://0xax.gitbooks.io/linux-insides/content/Booting/linux-bootstrap-6.html) | ||
| * Function Granular KASLR (FG-KASLR) | ||
| * [[PATCH v10 00/15] Function Granular KASLR](https://lore.kernel.org/lkml/[email protected]/) | ||
| * [FGKASLR - CTF Wiki](https://ctf-wiki.org/pwn/linux/kernel-mode/defense/randomization/fgkaslr/) | ||
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| ### Linux KASLR Configuration | ||
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| * Linux Kernel Driver DataBase | ||
| * [CONFIG_RANDOMIZE_BASE: Randomize the address of the kernel image (KASLR)](https://cateee.net/lkddb/web-lkddb/RANDOMIZE_BASE.html) | ||
| * [CONFIG_RANDOMIZE_BASE_MAX_OFFSET: Maximum kASLR offset](https://cateee.net/lkddb/web-lkddb/RANDOMIZE_BASE_MAX_OFFSET.html) | ||
| * [CONFIG_RANDOMIZE_MEMORY: Randomize the kernel memory sections](https://cateee.net/lkddb/web-lkddb/RANDOMIZE_MEMORY.html) | ||
| * [CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING: Physical memory mapping padding](https://cateee.net/lkddb/web-lkddb/RANDOMIZE_MEMORY_PHYSICAL_PADDING.html) | ||
| * [CONFIG_RELOCATABLE: Build a relocatable kernel](https://cateee.net/lkddb/web-lkddb/RELOCATABLE.html) | ||
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