CVE-2022-22587 The memory corruption issue was fixed with improved input validation. A malicious application may be able to execute arbitrary code with kernel privileges.
If you are using a device that is running an older version of iOS or macOS, you should update as soon as possible.
Reduced reliability of Wi-Fi reception on iPhone 6 and later models was addressed with improved antenna tuning. This issue affected some devices that were in range of a strong radio frequency transmitter such as a cell phone tower.
An issue where external displays did not work on certain Macs was fixed.
An issue where audio could not be played on some USB speakers was fixed.
An issue where audio may have been distorted when using a USB microphone on some Macs was fixed.
An issue where Bluetooth audio devices could not bepaused or unpaused was fixed.
An issue where audio may have been distorted when using a USB microphone on some Macs was fixed.
An issue where audio may have been distorted when using a USB microphone on some Macs was fixed.
Reduced reliability of FaceTime video calls on iPhone 6 and later models was fixed.
Mac users may not have been able to use the Touch Bar on certain 2017 MacBook Pro models. This issue was addressed.
Bluetooth
Audio Device Pausing and Unpausing
Bluetooth audio devices may have been unable to be paused or unpaused. This issue was addressed.
Bluetooth Issues with Device
The issue where audio may have been distorted when using a USB microphone on some Macs was fixed.
The issue where audio may have been distorted when using a USB microphone on some Macs was fixed.
Reduced reliability of FaceTime video calls on iPhone 6 and later models was fixed.
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How do I know if my device is vulnerable?
If you are using a device that is running an older version of iOS or macOS, you should update as soon as possible.
What to do if you are experiencing these issues
It's recommended that you update your device by following the instructions below:
What to do if you are experiencing audio issues on your Mac
If you are experiencing audio issues on your Mac, please update to the latest version of macOS and also ensure that any third-party applications you have installed are up to date.
Timeline
Published on: 03/18/2022 18:15:00 UTC
Last modified on: 03/28/2022 16:49:00 UTC