CVE-2021-30899

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-30899
A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

7.0 /10

CVSS v3 : HIGH

V3 Legend

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

7.6 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 4.9 / Impact : 10.0

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://support.apple.com/en-us/HT212869
https://support.apple.com/en-us/HT212871
https://support.apple.com/en-us/HT212872
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:12.0:*:*:*:*:*:*:*
History

07 Nov 2023, 03:33

Type Values Removed Values Added
References (MISC) https://support.apple.com/en-us/HT212869 - Vendor Advisory () https://support.apple.com/en-us/HT212869 -
References (MISC) https://support.apple.com/en-us/HT212872 - Vendor Advisory () https://support.apple.com/en-us/HT212872 -
References (MISC) https://support.apple.com/en-us/HT212871 - Vendor Advisory () https://support.apple.com/en-us/HT212871 -
Information

Published : 2021-08-24 19:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-30899

Mitre link : CVE-2021-30899

CVE.ORG link : CVE-2021-30899

JSON object : View

Products Affected

apple

  • macos
  • mac_os_x
CWE
CWE-362

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