Linux kernel bug fix: open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE
Subsystem: filesystem (fs/namespace.c)
Bug type: use-after-free, severity: high
Keywords: UAF
Files changed: fs/namespace.c
Introduced by Christian Brauner on 2025-02-12 12:12:28 +0100; fixed by Aleksa Sarai on 2025-08-11 14:51:49 +0200 (lifetime: 180 days)