A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Monterey 12.7.4, macOS Ventura 13.6.5, macOS Sonoma 14.4, visionOS 1.1, iOS 17.4 and iPadOS 17.4, iOS 16.7.6 and iPadOS 16.7.6, tvOS 17.4. An application may be able to read restricted memory.
Se solucionó un problema de validación con una mejor desinfección de los insumos. Este problema se solucionó en macOS Monterey 12.7.4, macOS Ventura 13.6.5, macOS Sonoma 14.4, visionOS 1.1, iOS 17.4 y iPadOS 17.4, iOS 16.7.6 y iPadOS 16.7.6, tvOS 17.4. Es posible que una aplicación pueda leer la memoria restringida.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the Metal Framework library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of PVR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
