A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. A remote attacker may be able to cause a denial of service.
References
Link | Resource |
---|---|
https://support.apple.com/en-us/HT212317 | Vendor Advisory |
https://support.apple.com/en-us/HT212323 | Vendor Advisory |
https://support.apple.com/en-us/HT212324 | Vendor Advisory |
https://support.apple.com/en-us/HT212325 | Vendor Advisory |
https://support.apple.com/en-us/HT212530 | Vendor Advisory |
https://support.apple.com/en-us/HT212531 | Vendor Advisory |
https://support.apple.com/en-us/HT212317 | Vendor Advisory |
https://support.apple.com/en-us/HT212323 | Vendor Advisory |
https://support.apple.com/en-us/HT212324 | Vendor Advisory |
https://support.apple.com/en-us/HT212325 | Vendor Advisory |
https://support.apple.com/en-us/HT212530 | Vendor Advisory |
https://support.apple.com/en-us/HT212531 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 05:45
Type | Values Removed | Values Added |
---|---|---|
References | () https://support.apple.com/en-us/HT212317 - Vendor Advisory | |
References | () https://support.apple.com/en-us/HT212323 - Vendor Advisory | |
References | () https://support.apple.com/en-us/HT212324 - Vendor Advisory | |
References | () https://support.apple.com/en-us/HT212325 - Vendor Advisory | |
References | () https://support.apple.com/en-us/HT212530 - Vendor Advisory | |
References | () https://support.apple.com/en-us/HT212531 - Vendor Advisory |
Information
Published : 2021-09-08 15:15
Updated : 2024-11-21 05:45
NVD link : CVE-2021-1884
Mitre link : CVE-2021-1884
CVE.ORG link : CVE-2021-1884
JSON object : View
Products Affected
apple
- iphone_os
- ipados
- macos
- mac_os_x
- tvos
- watchos
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')