An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.7, iOS 17 and iPadOS 17, macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. An app may be able to disclose kernel memory.
The product reads data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://support.apple.com/en-us/HT213938 | release notes vendor advisory |
| https://support.apple.com/en-us/HT213932 | release notes vendor advisory |
| https://support.apple.com/en-us/HT213927 | release notes vendor advisory |
| https://support.apple.com/en-us/HT213931 | release notes vendor advisory |
| http://seclists.org/fulldisclosure/2023/Oct/5 | third party advisory mailing list |
| http://seclists.org/fulldisclosure/2023/Oct/6 | |
| http://seclists.org/fulldisclosure/2023/Oct/4 |