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CVE-2021-1884
Published: Sep 8, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Apple | iOS and iPadOS | affected unspecified - < 14.5 |
Apple | tvOS | affected unspecified - < 14.5 |
Apple | watchOS | affected unspecified - < 7.4 |
Apple | macOS | affected unspecified - < 11.3 |
Apple | macOS | affected unspecified - < 2021 |
Apple | macOS | affected unspecified - < 2021 |
References
https://support.apple.com/en-us/HT212317
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https://support.apple.com/en-us/HT212323
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https://support.apple.com/en-us/HT212324
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https://support.apple.com/en-us/HT212530
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https://support.apple.com/en-us/HT212325
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https://support.apple.com/en-us/HT212531
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