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CVE-2024-40815

Description

A race condition was addressed with additional validation. This issue is fixed in macOS Ventura 13.6.8, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, macOS Sonoma 14.6. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

POC

Reference

- http://seclists.org/fulldisclosure/2024/Jul/16

- http://seclists.org/fulldisclosure/2024/Jul/18

- http://seclists.org/fulldisclosure/2024/Jul/19

Github

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/w0wbox/CVE-2024-40815