CVE-2021-30902: Use After Free

Published Aug 24, 2021
·
Updated

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.

Other sources

Voice Control. A use after free issue was addressed with improved memory management.

Credit

08Tc3wBB(ZecOps Mobile EDR Team)

Affected Software

8 affected componentsFixes available
Apple iOS and iPadOS<15.1
15.1
Apple iOS, iPadOS, and macOS<15.1
15.1
Apple iOS and iPadOS<14.8.1
14.8.1
Apple iOS, iPadOS, and macOS<14.8.1
14.8.1
iPadOS<14.8.1
Apple iOS, iPadOS, and macOS=15.0
iPhone OS<14.8.1
iPhone OS=15.0

Event History

Aug 24, 2021
CVE Published
via MITRE·06:50 PM
Data Sourced
via MITRE·06:50 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2021-30902.

2

What is the title of this vulnerability?

The title of this vulnerability is Voice Control. A use after free issue was addressed with improved memory management.

3

What is the affected software?

The affected software includes Apple iOS versions up to and excluding 15.1, Apple iPadOS versions up to and excluding 15.1, Apple iOS versions up to and excluding 14.8.1, and Apple iPadOS versions up to and excluding 14.8.1.

4

How was this vulnerability addressed?

This vulnerability was addressed with improved memory management.

5

Where can I find more information about this vulnerability?

You can find more information about this vulnerability on the following references: [Link 1](https://support.apple.com/en-us/HT212867), [Link 2](https://support.apple.com/en-us/HT212868).

Contact

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