CVE-2024-40854

Summary

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An app may be able to cause unexpected system termination.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOS0 < 17.7.1affected
AppleiOS and iPadOS0 < 18.1affected
ApplemacOS0 < 13.7.1affected
ApplemacOS0 < 14.7.1affected
ApplemacOS0 < 15.1affected

Weaknesses

  • An app may be able to cause unexpected system termination

ADP Enrichment

CISA ADP Vulnrichment

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

References