Advisory Published
CVE Published
Updated

CVE-2021-30820

First published: Mon Sep 13 2021(Updated: )

Bluetooth. A logic issue was addressed with improved state management.

Credit: Jianjun Dai Qihoo 360 Alpha Lab product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<14.8
Apple iPhone OS<14.8
Apple iOS<14.8
14.8
Apple iPadOS<14.8
14.8

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2021-30820?

    CVE-2021-30820 is a logic issue in the Bluetooth implementation in iOS and iPadOS that has been addressed with improved state management.

  • What software is affected by CVE-2021-30820?

    iOS and iPadOS versions up to but excluding 14.8 are affected by CVE-2021-30820.

  • How can I fix CVE-2021-30820?

    To fix CVE-2021-30820, update your iOS or iPadOS device to version 14.8 or higher.

  • Who is the vendor of the affected software for CVE-2021-30820?

    The vendor of the affected software for CVE-2021-30820 is Apple.

  • Where can I find more information about CVE-2021-30820?

    You can find more information about CVE-2021-30820 in the following link: [Apple Support - HT212807](https://support.apple.com/en-us/HT212807)

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