CVE-2021-31004

A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.5. An application may be able to gain elevated privileges.

CVSS v3 7.0 HIGH
CVSS v2.0 5.1 MEDIUM

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/en-us/HT212602
https://support.apple.com/en-us/HT212869

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos:12.0.0:::::::*

History

07 Nov 2023, 03:34

Type	Values Removed	Values Added
References	~~(MISC) https://support.apple.com/en-us/HT212602 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212602 -
References	~~(MISC) https://support.apple.com/en-us/HT212869 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212869 -

Information

Published : 2021-08-24 19:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-31004

Mitre link : CVE-2021-31004

CVE.ORG link : CVE-2021-31004

JSON object : View

Products Affected

apple

macos

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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