The issue was addressed with improved UI handling. This issue is fixed in iOS 12.3. The lock screen may show a locked icon after unlocking.
NVD-CWE-noinfo
CVE-2019-8631
A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3. Users removed from an iMessage conversation may still be able to alter state.
CVE-2019-8564
A logic issue was addressed with improved validation. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. An attacker in a privileged network position can modify driver state.
CVE-2019-8570
A logic issue was addressed with improved state management. This issue is fixed in iOS 12.1.3, iCloud for Windows 7.10, iTunes 12.9.3 for Windows, Safari 12.0.3, tvOS 12.1.2. Processing maliciously crafted web content may disclose sensitive user information.
CVE-2019-8580
Source-routed IPv4 packets were disabled by default. This issue is fixed in AirPort Base Station Firmware Update 7.8.1, AirPort Base Station Firmware Update 7.9.1. Source-routed IPv4 packets may be unexpectedly accepted.
CVE-2019-8589
This issue was addressed with improved checks. This issue is fixed in macOS Mojave 10.14.5. A malicious application may bypass Gatekeeper checks.
