CVE-2021-30748

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
08/09/2021
Last modified:
11/02/2022

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges.

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* 14.7 (excluding)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 14.7 (excluding)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* 11.5 (excluding)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* 14.7 (excluding)