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CVE-2021-30982

nvd nist
Published: Aug 24, 2021Modified: Nov 21, 2024

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5.9
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.2 / Impact: 3.6
Source: NVD

Description

A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A remote attacker may be able to cause unexpected application termination or heap corruption.

Affected (13)

Products: Apple: Mac Os X, Macos
Apple
2 products
Mac Os X
Macos
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Mac Os X
From 10.15 to 10.15.7
Mac Os X
Version 10.15.7
Mac Os X
Version 10.15.7 security_update_2020-001
Mac Os X
Version 10.15.7 security_update_2021-001
Mac Os X
Version 10.15.7 security_update_2021-002
Mac Os X
Version 10.15.7 security_update_2021-003
Mac Os X
Version 10.15.7 security_update_2021-004
Mac Os X
Version 10.15.7 security_update_2021-005
Mac Os X
Version 10.15.7 security_update_2021-006
Mac Os X
Version 10.15.7 security_update_2021-007
Mac Os X
Version 10.15.7 supplemental_update
Apple
Macos
From 11.0 to 11.6.2
Macos
From 12.0 to 12.1

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (6)

Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.