Apple iOS and iPadOS Out-of-Bounds Write Vulnerability

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Summary

CVECVE-2022-42827
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-01 20:15:00 UTC
Updated2022-11-03 13:33:00 UTC
DescriptionAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Risk And Classification

EPSS: 0.001660000 probability, percentile 0.376550000 (date 2026-04-22)

CISA KEV: Listed on 2022-10-25; due 2022-11-15; ransomware use Unknown

Problem Types: CWE-787

CISA Known Exploited Vulnerability

VendorApple
ProductiOS and iPadOS
NameApple iOS and iPadOS Out-of-Bounds Write Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://support.apple.com/en-us/HT213489; https://nvd.nist.gov/vuln/detail/CVE-2022-42827

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Iphone Os 16.0 All All All
Operating System Apple Macos All All All All
Operating System Apple Tvos All All All All
Operating System Apple Watchos All All All All

References

ReferenceSourceLinkTags
About the security content of iOS 15.7.1 and iPadOS 15.7.1 - Apple Support MISC support.apple.com
About the security content of iOS 16.1 and iPadOS 16 - Apple Support MISC support.apple.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Legacy QID Mappings

  • 610440 Apple iOS 15.7.1 and iPadOS 15.7.1 Security Update Missing
  • 610441 Apple iOS 16.1 and iPadOS 16 Security Update Missing
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