high
7.8
CWE
416
Advisory Published
CVE Published
Updated

CVE-2023-41995: Use After Free

First published: Mon Jul 24 2023(Updated: )

Kernel. A use-after-free issue was addressed with improved memory management.

Credit: an anonymous researcher Zweig Kunlun LabKaitao Xie Alibaba GroupXiaolong Bai Alibaba GroupCertik Skyfall Team Ant Security Lightpattern-f @pattern_F_ Ant Security LightMohamed GHANNAM @_simo36 Certik Skyfall Team Ant Security Lightpattern-f @pattern_F_ Ant Security LightZweig Kunlun LabFélix Poulin-Bélanger Certik Skyfall Team Ant Security Light Ant Security Lightpattern-f @pattern_F_ Ant Security LightZweig Kunlun Lab product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS<16.6
16.6
Apple iPadOS<16.6
16.6
Apple iOS<17
17
Apple iPadOS<17
17
<14
14
Apple iPadOS<16.6
Apple iPhone OS<16.6
Apple macOS<14.0
Apple iPadOS<17.0
Apple iPhone OS<17.0

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2023-41995?

    CVE-2023-41995 is a use-after-free vulnerability in the Kernel that has been addressed with improved memory management.

  • What is the severity of CVE-2023-41995?

    The severity of CVE-2023-41995 is not mentioned.

  • Which software products are affected by CVE-2023-41995?

    CVE-2023-41995 affects Apple iOS (up to version 17), Apple iPadOS (up to version 17), and Apple macOS Sonoma (up to version 14).

  • How can I fix CVE-2023-41995?

    To fix CVE-2023-41995, update your Apple device to the latest version of the affected software, as mentioned in the Apple support documents: [link1](https://support.apple.com/en-us/HT213940) and [link2](https://support.apple.com/en-us/HT213938).

  • What is CWE-416?

    CWE-416 is a use-after-free vulnerability that occurs when an object is accessed after it has been freed from memory.

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