Description
A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.
References
https://support.apple.com/en-us/HT212804
Release NotesVendor Advisory
https://support.apple.com/en-us/HT212805
Release NotesVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-355/
Third Party AdvisoryVDB Entry
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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
2021-10-19T14:15:09.157
3 years agoLast modified
2022-02-22T14:42:50.280
3 years ago