high
7.8
CWE
119 120
Advisory Published
CVE Published
Updated

CVE-2023-28211: Buffer Overflow

First published: Mon Mar 27 2023(Updated: )

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3. An app may be able to cause unexpected system termination or write kernel memory.

Credit: ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. ABC Research s.r.o. product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
<13.3
13.3
Apple macOS>=13.0<13.3

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Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2023-28211?

    CVE-2023-28211 is a buffer overflow vulnerability in AMD that allows an app to cause unexpected system termination or write to kernel memory.

  • How does CVE-2023-28211 affect macOS Ventura?

    CVE-2023-28211 affects macOS Ventura 13.0 to 13.3, allowing an app to cause unexpected system termination or write to kernel memory.

  • What is the severity of CVE-2023-28211?

    The severity of CVE-2023-28211 is high, with a CVSS score of 7.8.

  • How can I fix CVE-2023-28211?

    To fix CVE-2023-28211, update your macOS Ventura to version 13.3 or later.

  • Where can I find more information about CVE-2023-28211?

    You can find more information about CVE-2023-28211 in the Apple security advisory at https://support.apple.com/en-us/HT213670.

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