CVE-2021-30834

Description

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution.

Affected products

• Apple / iOS and iPadOSunspecified – 14.8
• Apple / iOS and iPadOSunspecified – 15
• Apple / Security Update - Catalinaunspecified – 2021
• Apple / tvOSunspecified – 15
• Apple / watchOSunspecified – 8

References

• VENDOR_ADVISORYhttps://support.apple.com/kb/HT212804
• VENDOR_ADVISORYhttps://support.apple.com/en-us/HT212807
• VENDOR_ADVISORYhttps://support.apple.com/en-us/HT212814
• VENDOR_ADVISORYhttps://support.apple.com/en-us/HT212819
• VENDOR_ADVISORYhttps://support.apple.com/en-us/HT212815
• VENDOR_ADVISORYhttps://support.apple.com/en-us/HT212871