CWE
20 125
Advisory Published
CVE Published
Updated

CVE-2021-1852: Input Validation

First published: Mon Apr 26 2021(Updated: )

Kernel. An out-of-bounds read was addressed with improved input validation.

Credit: Zuozhi Fan @pattern_F_ Ant Group Tianqiong Security LabZuozhi Fan @pattern_F_ Ant Group Tianqiong Security LabTielei Wang Pangu Lab product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<14.5
Apple iPhone OS<14.5

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2021-1852.

  • What is the title of this vulnerability?

    The title of this vulnerability is 'Kernel. An out-of-bounds read was addressed with improved input validation.'

  • What is the description of this vulnerability?

    The description of this vulnerability is 'Kernel. An out-of-bounds read was addressed with improved input validation.'

  • Which software is affected by this vulnerability?

    This vulnerability affects Apple iOS and Apple iPadOS versions up to, but excluding, 14.5.

  • How can I fix this vulnerability?

    To fix this vulnerability, update your Apple iOS or Apple iPadOS to version 14.5 or later.

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