CVE-2021-30923 — Race Condition in Apple Macos

CWE-362 — Race Condition3 documents2 sources
Severity
7.0HIGHNVD
EPSS
0.2%
top 60.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple MacosApple IpadosApple Iphone OS+2 more
Timeline
PublishedAug 24
Latest updateOct 25

Description

A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1. A malicious application may be able to execute arbitrary code with kernel privileges.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages6 packages

▶Appleapple/macos_monterey12.0.1
▶CVEListV5apple/macosunspecified — 12.0
▶NVDapple/macos< 12.0.1
▶NVDapple/ipados< 15.1
▶NVDapple/iphone_os< 15.1

📋Vendor Advisories

2
Apple
CVE-2021-30923: macOS Monterey 12.0.1↗2021-10-25
▶
Apple
CVE-2021-30923: iOS 15.1 and iPadOS 15.1↗2021-10-25
▶