Critical severity9.8NVD Advisory· Published Dec 15, 2022· Updated Jun 17, 2026
CVE-2022-42842
CVE-2022-42842
Description
The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may be able to cause kernel code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
816.2+ 1 more
- (no CPE)range: 16.2
- (no CPE)range: unspecified
12.6.2, 13.1, 11.7.2+ 1 more
- (no CPE)range: 12.6.2, 13.1, 11.7.2
- (no CPE)range: unspecified
- Range: 16.2
9.2+ 1 more
- (no CPE)range: 9.2
- (no CPE)range: unspecified
- Range: 16.2
Patches
Vulnerability mechanics
References
12- seclists.org/fulldisclosure/2022/Dec/20nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Dec/23nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Dec/24nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Dec/25nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Dec/26nvdMailing ListThird Party Advisory
- support.apple.com/en-us/HT213530nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213532nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213533nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213534nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213535nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213536nvdRelease NotesVendor Advisory
- seclists.org/fulldisclosure/2022/Dec/27nvd
News mentions
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