CVE-2021-1806

HIGH | Platform: macOS | Changelog

CVE Details

Description

A race condition was addressed with additional validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary code with kernel privileges.

CVSS 3.1 Score

Metric	Value
Base Score	7.0 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H`

Weakness

CWE-362

References

Apple Security Advisory
NVD Entry
http://seclists.org/fulldisclosure/2021/Apr/54 (Mailing List, Third Party Advisory)
https://support.apple.com/en-us/HT212177 (Vendor Advisory)
https://support.apple.com/kb/HT212327 (Vendor Advisory)