Apple Addresses Memory Handling Vulnerability in macOS Sonoma 14.3

CVE-2024-23208

7.8HIGH

Key Information

Vendor: Apple
Status: iOS and iPadOS; tvOS; watchOS; macOS
Vendor: CVE Published:; 23 January 2024

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What is CVE-2024-23208?

CVE-2024-23208 is a vulnerability identified in macOS Sonoma 14.3 and related Apple operating systems, such as watchOS, tvOS, iOS, and iPadOS. This security flaw primarily stems from improper memory handling, which could allow malicious applications to execute arbitrary code with kernel privileges on affected devices. The implications of this vulnerability are significant for organizations using Apple devices, as it could lead to unauthorized access to critical system functions, compromising the integrity and confidentiality of sensitive information.

Technical Details

The vulnerability is associated with memory management mishandlings within the Apple operating systems. When exploited, the flaw can enable an application to run arbitrary code with elevated kernel privileges, meaning attackers could execute commands at the highest level of the operating system. Apple has addressed this issue in its latest software updates, including macOS Sonoma 14.3 and corresponding versions for its other devices.

Impact of the Vulnerability

Execution of Arbitrary Code: Malicious applications could exploit this vulnerability to execute arbitrary code within the kernel, potentially allowing for full system control and manipulation of sensitive data and system-level permissions.
Increased Risk of Data Breaches: With kernel-level access, attackers could exfiltrate sensitive information from compromised devices, leading to potential data breaches and loss of confidential organizational data.
Elevated Access and Control: The vulnerability poses a serious threat as attackers could gain elevated access to critical system resources, facilitating additional attacks or the deployment of further malicious payloads within the organization's infrastructure.