PT-2021-18803 · Apple · Apple Macos

Csaba Fitzl + 1 · Published 2021-05-24 · Updated 2021-09-20 · CVE-2021-30680

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.4

Description A logic issue was addressed with improved state management, which could allow a local user to load unsigned kernel extensions.

Recommendations For versions prior to 11.4, update to macOS Big Sur 11.4 to resolve the issue.

Fix

Related Identifiers

CVE-2021-30680

Affected Products

Apple Macos

References · 5

• https://osv.dev/vulnerability/CVE-2021-30680 · Vendor Advisory
• https://support.apple.com/en-us/HT212529 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30680 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30680 · Note
• https://support.apple.com/en-us/103131 · Note