Detections
Analytics

CVE-2021-30784

high

Description

Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.5. A local attacker may be able to execute code on the Apple T2 Security Chip.

References

https://support.apple.com/kb/HT212603

https://support.apple.com/kb/HT212600

https://support.apple.com/en-us/HT212602

Details

Source: Mitre, NVD

Published: 2021-09-08

Updated: 2022-02-11

Risk Information

CVSS v2

Base Score: 4.6

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

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High