CVE-2023-40391

Summary

The issue was addressed with improved memory handling. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, macOS Sonoma 14, Xcode 15. An app may be able to disclose kernel memory.

Affected Software

Weaknesses

• An app may be able to disclose kernel memory

ADP Enrichment

CVE Program Container

Additional References

• https://support.apple.com/en-us/HT213938
• https://support.apple.com/en-us/HT213939
• https://support.apple.com/en-us/HT213936
• https://support.apple.com/en-us/HT213940
• http://seclists.org/fulldisclosure/2023/Oct/7
• http://seclists.org/fulldisclosure/2023/Oct/10
• http://seclists.org/fulldisclosure/2023/Oct/8
• http://seclists.org/fulldisclosure/2023/Oct/3
• https://support.apple.com/kb/HT213940
• https://support.apple.com/kb/HT213939
• https://support.apple.com/kb/HT213936

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://support.apple.com/en-us/HT213938
• https://support.apple.com/en-us/HT213939
• https://support.apple.com/en-us/HT213936
• https://support.apple.com/en-us/HT213940
• http://seclists.org/fulldisclosure/2023/Oct/7
• http://seclists.org/fulldisclosure/2023/Oct/10
• http://seclists.org/fulldisclosure/2023/Oct/8
• http://seclists.org/fulldisclosure/2023/Oct/3

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