Thanks to Google for sharing the sample.
The int uname(struct utsname *); function retrieves the current device information, containing info such as iPhone13,2\x00 to identify the device model.
WHW0x455
/ bypass_pac_in_jit_public.md
Last active
February 26, 2026 08:32
Bypass PAC in JIT - CVE-2024-27834
The code snippets and conceptual analysis presented in this document are based on iOS 16.2.
The bug was disclosed and patched after Pwn2Own 2024 and was assigned CVE-2024-27834. Details of the patch can be found in the WebKit repository.