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CVE-2021-30995

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

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7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: NVD

Description

A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to elevate privileges.

Affected (17)

Apple
6 products
Ipados
Iphone Os
Mac Os X
Macos
Tvos
Watchos
Configuration A
17 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 15.2
Iphone Os
Before 15.2
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
Tvos
Before 15.2
Watchos
Before 8.3

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 (14)

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

Timeline

No history available yet.