CVE-2020-3831

HIGH

iPadOS < 13.3.1 - Race Condition Leading to Arbitrary Code Execution

Title source: llm

Description

A race condition was addressed with improved locking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

References (1)

Core 1

Core References

Release Notes, Vendor Advisory x_refsource_misc

https://support.apple.com/HT210918

Scores

CVSS v3 7.0

EPSS 0.0080

EPSS Percentile 51.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-362

Status published

Products (2)

apple/ipados < 13.3.1

apple/iphone_os < 13.3.1

Published Feb 27, 2020

Tracked Since Feb 18, 2026