CVE-2021-30774
HIGH | Platform: tvOS | Changelog
CVE Details
Description
A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. A malicious application may be able to gain root privileges.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 7.8 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/HT212601 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212602 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212604 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT212605 (Release Notes, Vendor Advisory)
- https://support.apple.com/kb/HT212600 (Vendor Advisory)