https://netacoding.com/tags/maple-tree/ Recent content in Maple Tree on Netacoding | Cybersecurity, Assembly & Network Research Hugo en-us Wed, 29 Apr 2026 00:00:00 +0000 https://netacoding.com/posts/fuse-boundary-mathematics-pgoff-overflow/ Wed, 29 Apr 2026 00:00:00 +0000 https://netacoding.com/posts/fuse-boundary-mathematics-pgoff-overflow/ How a FUSE daemon's poisoned attr.size feeds integer overflows into pgoff_t arithmetic across mm/filemap.c, mm/mmap.c, and the Maple Tree VMA walker — yielding XArray OOB walks, infinite kworker loops, and cross-VMA write primitives.