A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. A malicious application may be able to gain root privileges.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipados | Apple | * | 14.7 (excluding) |
| Iphone_os | Apple | * | 14.7 (excluding) |
| Mac_os_x | Apple | 10.15 (including) | 10.15.7 (excluding) |
| Mac_os_x | Apple | 10.15.7 (including) | 10.15.7 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2020 (including) | 10.15.7-security_update_2020 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2020-001 (including) | 10.15.7-security_update_2020-001 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2020-005 (including) | 10.15.7-security_update_2020-005 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2020-007 (including) | 10.15.7-security_update_2020-007 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-001 (including) | 10.15.7-security_update_2021-001 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-002 (including) | 10.15.7-security_update_2021-002 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-003 (including) | 10.15.7-security_update_2021-003 (including) |
| Macos | Apple | * | 11.5 (excluding) |
| Tvos | Apple | * | 14.7 (excluding) |
| Watchos | Apple | * | 7.6 (excluding) |
References
- https://support.apple.com/en-us/HT212601
- https://support.apple.com/en-us/HT212602
- https://support.apple.com/en-us/HT212604
- https://support.apple.com/en-us/HT212605
- https://support.apple.com/kb/HT212600
- https://support.apple.com/en-us/HT212601
- https://support.apple.com/en-us/HT212602
- https://support.apple.com/en-us/HT212604
- https://support.apple.com/en-us/HT212605
- https://support.apple.com/kb/HT212600