Description

A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code.

Related CPE's

o

apple

mac_os_x

9

o

apple

macos

Vulnerable

References

https://support.apple.com/en-us/HT212529

Release NotesVendor Advisory

https://support.apple.com/en-us/HT212530

Release NotesVendor Advisory

https://support.apple.com/en-us/HT212529

Release NotesVendor Advisory

https://support.apple.com/en-us/HT212530

Release NotesVendor Advisory

Weaknesses

[email protected]

Primary
CWE-125

CVSS impact metrics

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

7.1 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-09-08T15:15:16.183Z

5 years ago

Last modified

2026-06-17T03:50:45.457Z

3 months ago