CVE-2022-32845 in macOS
Summary
by MITRE • 09/23/2022
This issue was addressed with improved checks. This issue is fixed in watchOS 8.7, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to break out of its sandbox.
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Analysis
by VulDB Data Team • 05/22/2025
This vulnerability represents a sandbox escape flaw that allows malicious applications to bypass system security boundaries and access restricted resources. The issue affects Apple's operating systems including watchOS 8.7, iOS 15.6, iPadOS 15.6, and macOS Monterey 12.5, indicating a widespread impact across Apple's ecosystem. The vulnerability stems from insufficient validation mechanisms that permit unauthorized access to system resources beyond an application's designated sandbox environment. Such sandbox escape capabilities represent a critical security concern as they undermine the fundamental security model that isolates applications from each other and from system resources.
The technical flaw manifests in the operating system's privilege management and access control mechanisms, where proper boundary enforcement fails to prevent an application from executing code or accessing data outside its intended operational scope. This type of vulnerability typically occurs when system calls or kernel interfaces lack proper validation of input parameters or when privilege escalation pathways are not adequately secured. The issue falls under the category of sandbox escape attacks, which are classified as CWE-276 in the Common Weakness Enumeration catalog, representing improper permissions or privilege management. From an attacker's perspective, this vulnerability enables the execution of malicious code with elevated privileges, potentially leading to full system compromise.
The operational impact of CVE-2022-32845 extends beyond individual device security to encompass potential data breaches, privacy violations, and system integrity compromise. An attacker who successfully exploits this vulnerability could access sensitive user data, monitor system activities, or even install additional malware without user consent. The threat landscape for such sandbox escapes aligns with techniques documented in the MITRE ATT&CK framework under the privilege escalation and persistence tactics, where adversaries seek to move laterally within systems and maintain access. This vulnerability particularly affects users who rely on Apple's security model for protecting their personal information and device integrity, as it undermines the core security assumptions that make sandboxed environments effective.
Mitigation strategies for this vulnerability require immediate system updates to the patched versions mentioned in the advisory. Apple's release of watchOS 8.7, iOS 15.6, iPadOS 15.6, and macOS Monterey 12.5 addresses the underlying implementation flaws in the sandbox enforcement mechanisms. Organizations and individuals should prioritize updating their systems to prevent exploitation, as the vulnerability could be leveraged by sophisticated threat actors. Security teams should also implement monitoring for suspicious application behavior that might indicate sandbox escape attempts, while maintaining awareness of related attack patterns in the cybersecurity community. The fix demonstrates Apple's approach to addressing privilege management issues through enhanced validation checks and improved access control enforcement, aligning with industry best practices for maintaining secure operating system environments.