CVE-2022-47016

tmux: null pointer dereference in window_pane_set_event() in window.c

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Severity

Low

Red Hat Product Security

4.7

CVSS 3.1

Review impact separately from score.

Published · January 20, 2023

Updated · November 22, 2025

Description

A NULL pointer dereference issue was found in the window_pane_set_event in the window.c function in tmux. This flaw allows attackers to cause a denial of service and other unspecified impacts.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference