Unrated severityNVD Advisory· Published Sep 8, 2021· Updated Aug 3, 2024

CVE-2021-30698

Description

A null pointer dereference was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Safari 14.1.1, iOS 14.6 and iPadOS 14.6. A remote attacker may be able to cause a denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOSllm-fuzzy2 versions
= 11.4+ 1 more
- (no CPE)range: = 11.4
- (no CPE)range: unspecified
Apple Inc./Safarillm-fuzzy
Range: = 14.1.1
Apple Inc./iOSllm-fuzzy
Range: = 14.6
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212528mitrex_refsource_MISC
support.apple.com/en-us/HT212529mitrex_refsource_MISC
support.apple.com/en-us/HT212534mitrex_refsource_MISC

News mentions

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