CVE-2022-22638
MEDIUM | Platform: iOS | Changelog
CVE Details
Description
A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 6.5 (MEDIUM) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Weakness
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/HT213182 (Vendor Advisory)
- https://support.apple.com/en-us/HT213183 (Vendor Advisory)
- https://support.apple.com/en-us/HT213184 (Vendor Advisory)
- https://support.apple.com/en-us/HT213185 (Vendor Advisory)
- https://support.apple.com/en-us/HT213186 (Vendor Advisory)
- https://support.apple.com/en-us/HT213193 (Vendor Advisory)