Advisory Published
CVE Published
Updated

CVE-2020-27904

First published: Thu Nov 12 2020(Updated: )

Kernel. A logic issue existed resulting in memory corruption. This was addressed with improved state management.

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

Affected SoftwareAffected VersionHow to fix
Apple macOS Big Sur<11.2
11.2
Apple Catalina
Apple Mojave
Apple macOS Big Sur<11.0.1
11.0.1
Apple macOS<11.0.1

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Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2020-27904?

    CVE-2020-27904 is a vulnerability that existed in the kernel which resulted in memory corruption.

  • How was CVE-2020-27904 addressed?

    CVE-2020-27904 was addressed with improved state management.

  • Which versions of macOS Big Sur are affected by CVE-2020-27904?

    macOS Big Sur versions up to and excluding 11.0.1 are affected by CVE-2020-27904.

  • Is macOS Catalina affected by CVE-2020-27904?

    No, macOS Catalina is not affected by CVE-2020-27904.

  • Is macOS Mojave affected by CVE-2020-27904?

    No, macOS Mojave is not affected by CVE-2020-27904.

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