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.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Base Score 2.0
9.30
Severity 2.0
HIGH
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) |
To consult the complete list of CPE names with products and versions, see this page