CVE-2022-49737

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CVSS 3.1

7.7 high

EPSS

<1%p25

Published

Mar 16, 2025 (Mar 16, 2025)

Modified

Jun 17, 2026

Description

In X.Org X server 20.11 through 21.1.16, when a client application uses easystroke for mouse gestures, the main thread modifies various data structures used by the input thread without acquiring a lock, aka a race condition. In particular, AttachDevice in dix/devices.c does not acquire an input lock.

Weakness: CWE-413
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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