CVE-2021-30826

high

Description

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection.

References

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

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

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

Details

Source: Mitre, NVD

Published: 2021-10-19

Updated: 2022-03-25

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High