CVE-2024-54494 Information

Description

A race condition was addressed with additional validation. This issue is fixed in iPadOS 17.7.3 watchOS 11.2 visionOS 2.2 tvOS 18.2 macOS Sequoia 15.2 iOS 18.2 and iPadOS 18.2 macOS Ventura 13.7.2 macOS Sonoma 14.7.2. An attacker may be able to create a read-only memory mapping that can be written to.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://support.apple.com/en-us/121837 https://support.apple.com/en-us/121838 https://support.apple.com/en-us/121839 https://support.apple.com/en-us/121840 https://support.apple.com/en-us/121842 https://support.apple.com/en-us/121843 https://support.apple.com/en-us/121844 https://support.apple.com/en-us/121845

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.9