Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. A local user may be able to cause unexpected system termination or read kernel memory.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS | unspecified – < iOS 12.3 | iOS 12.3 |
| Apple | macOS | unspecified – < macOS Mojave 10.14.5 | macOS Mojave 10.14.5 |
| Apple | tvOS | unspecified – < tvOS 12.3 | tvOS 12.3 |
| Apple | watchOS | unspecified – < watchOS 5.2.1 | watchOS 5.2.1 |