CVE-2021-1884
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apple | iOS and iPadOS | unspecified < 14.5 | affected |
| Apple | tvOS | unspecified < 14.5 | affected |
| Apple | watchOS | unspecified < 7.4 | affected |
| Apple | macOS | unspecified < 11.3 | affected |
| Apple | macOS | unspecified < 2021 | affected |
| Apple | macOS | unspecified < 2021 | affected |
Weaknesses
- A remote attacker may be able to cause a denial of service
ADP Enrichment
CVE Program Container
Additional References
- https://support.apple.com/en-us/HT212317
- https://support.apple.com/en-us/HT212323
- https://support.apple.com/en-us/HT212324
- https://support.apple.com/en-us/HT212530
- https://support.apple.com/en-us/HT212325
- https://support.apple.com/en-us/HT212531
References
- https://support.apple.com/en-us/HT212317
- https://support.apple.com/en-us/HT212323
- https://support.apple.com/en-us/HT212324
- https://support.apple.com/en-us/HT212530
- https://support.apple.com/en-us/HT212325
- https://support.apple.com/en-us/HT212531
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