CVE-2021-30838

high

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to execute arbitrary code with system privileges on devices with an Apple Neural Engine.

References

https://support.apple.com/kb/HT212807

https://support.apple.com/kb/HT212804

https://support.apple.com/en-us/HT212814

http://seclists.org/fulldisclosure/2021/Oct/61

Details

Source: Mitre, NVD

Published: 2021-10-19

Updated: 2022-02-11

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H