CVE-2023-23540
HIGH | Platform: macOS | Changelog
CVE Details
Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.4, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5. An app may be able to execute arbitrary code with kernel 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/HT213675 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT213676 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT213677 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT213842 (Release Notes, Vendor Advisory)