Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
References
https://support.apple.com/en-us/HT212804
Release NotesVendor Advisory
https://support.apple.com/en-us/HT212805
Release NotesVendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-10-19T14:15:08.903
3 years agoLast modified
2021-10-22T19:37:16.647
3 years ago