Medium severity6.5NVD Advisory· Published Mar 18, 2022· Updated Jun 17, 2026
CVE-2022-22638
CVE-2022-22638
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7=15.4+ 1 more
- (no CPE)range: =15.4
- (no CPE)range: unspecified
- Range: =15.4
- Range: =15.4
- Range: unspecified
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
6- support.apple.com/en-us/HT213182nvdVendor Advisory
- support.apple.com/en-us/HT213183nvdVendor Advisory
- support.apple.com/en-us/HT213184nvdVendor Advisory
- support.apple.com/en-us/HT213185nvdVendor Advisory
- support.apple.com/en-us/HT213186nvdVendor Advisory
- support.apple.com/en-us/HT213193nvdVendor Advisory
News mentions
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