First published: Wed Oct 25 2023(Updated: )
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.
Credit: product-security@apple.com Certik Skyfall Team
Affected Software | Affected Version | How to fix |
---|---|---|
Apple macOS Sonoma | <14.1 | 14.1 |
Apple macOS | =14.0 |
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(Found alongside the following vulnerabilities)
CVE-2023-40404 is a use-after-free vulnerability in macOS Sonoma version 14.1, which allows an app to execute arbitrary code with kernel privileges.
The use-after-free vulnerability in CVE-2023-40404 occurs when a program attempts to access memory that has already been freed, potentially leading to arbitrary code execution.
The severity of CVE-2023-40404 is high, as it allows an attacker to execute arbitrary code with kernel privileges.
To fix CVE-2023-40404, you should update your macOS Sonoma to version 14.1 or higher, as the issue has been addressed in this update.
You can find more information about CVE-2023-40404 on the Apple support website and the Full Disclosure mailing list.