CVEvulnerability

CVE-2021-30955

7.0 HIGH Published 2021-08-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.6 HIGH — AV:N/AC:H/Au:N/C:C/I:C/A:C
Weaknesses
CWE-362

Description

A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. A malicious application may be able to execute arbitrary code with kernel privileges.

Affected configurations

• apple ipados (< 15.2) • apple iphone os (< 15.2) • apple macos (< 12.1) • apple tvos (< 15.2) • apple watchos (< 8.3)

Related

Weakness · CWE (1)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References