A null pointer dereference was addressed with improved validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, Security Update 2022-005 Catalina, macOS Big Sur 11.6.8, macOS Monterey 12.5. Processing an image may lead to a denial-of-service.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipados | Apple | * | 15.6 (excluding) |
| Iphone_os | Apple | * | 15.6 (excluding) |
| 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_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) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-004 (including) | 10.15.7-security_update_2021-004 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-005 (including) | 10.15.7-security_update_2021-005 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-006 (including) | 10.15.7-security_update_2021-006 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-007 (including) | 10.15.7-security_update_2021-007 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2021-008 (including) | 10.15.7-security_update_2021-008 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2022-001 (including) | 10.15.7-security_update_2022-001 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2022-002 (including) | 10.15.7-security_update_2022-002 (including) |
| Mac_os_x | Apple | 10.15.7-security_update_2022-003 (including) | 10.15.7-security_update_2022-003 (including) |
| Macos | Apple | * | 10.15.7 (excluding) |
| Macos | Apple | 11.0 (including) | 11.6.8 (excluding) |
| Macos | Apple | 12.0 (including) | 12.5 (excluding) |
| Macos | Apple | 10.15.7 (including) | 10.15.7 (including) |
| Macos | Apple | 10.15.7-security_update_2022-004 (including) | 10.15.7-security_update_2022-004 (including) |