An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to execute arbitrary code with kernel privileges.
The product reads data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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https://support.apple.com/en-us/HT213345 | release notes vendor advisory |
https://support.apple.com/en-us/HT213346 | release notes vendor advisory |