Description
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Apple / iOSunspecified – iOS 13.5.1 and iPadOS 13.5.1
- Apple / macOSunspecified – macOS Catalina 10.15.5 Supplemental Update
- Apple / tvOSunspecified – tvOS 13.4.6
- Apple / watchOSunspecified – watchOS 6.2.6
References
- VENDOR_ADVISORYhttps://support.apple.com/HT211214