Not rated
CVE-2021-30857 A race condition was addressed with improved locking
Description
A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 8 | earliest → < 8 | 8 |
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