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Writeups
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Kernel Exploitation Notes
Overview
Internals
How Syscalls Work?
Kernel Module Internals
MM
Buddy Allocator
How Google Mitigates Cross-Cache Attacks?
How page fault is handled ?
Linux SLUB Allocator
Page Cache
What if a process could "mov cr3, 0xcafebabe" ?
Heap Spraying
msg_msg
pipe_buffer
seq_file
setxattr
sockets
timerfd_ctx
tty_struct
KROP
ROP
RopBot / Angrop
Page Spraying (Cross-Cache Attacks)
Dirty Creds
Dirty File
Dirty Page
PCP Massaging
PMD Overwrite
Targets
Commit Creds
core_pattern
modprobe_path
Misc
Misc
PCP Massaging
TODO
Black Hat August 2026 : https://www.ndss-symposium.org/ndss-paper/cross-cache-attacks-for-the-linux-kernel-via-pcp-massaging/