CVE-2023-45935

Published: Mar 27, 2024Modified: Jun 17, 2026Deferred

4.2

Vector

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

Exploitability: 0.6 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Qt 6 through 6.6 was discovered to contain a NULL pointer dereference via the function QXcbConnection::initializeAllAtoms(). NOTE: this is disputed because it is not expected that an X application should continue to run when there is arbitrary anomalous behavior from the X server.

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (5)

http://seclists.org/fulldisclosure/2024/Jan/61

Source: cve@mitre.org

https://bugreports.qt.io/browse/QTBUG-115599

Source: cve@mitre.org

http://packetstormsecurity.com/files/176815/qt-6.6-6.5-6.2-Null-Pointer.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2024/Jan/61

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugreports.qt.io/browse/QTBUG-115599

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.