CVE Vulnerabilities

CVE-2024-44285

Use After Free

Published: Oct 28, 2024 | Modified: Oct 30, 2024
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.1 and iPadOS 18.1, watchOS 11.1, visionOS 2.1, tvOS 18.1. An app may be able to cause unexpected system termination or corrupt kernel memory.

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

Name Vendor Start Version End Version
Ipados Apple 18.0 (including) 18.1 (excluding)
Iphone_os Apple 18.0 (including) 18.1 (excluding)
Tvos Apple * 18.1 (excluding)
Visionos Apple * 2.1 (excluding)
Watchos Apple * 11.1 (excluding)

Potential Mitigations

References