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CVE-2023-45935

MEDIUM

4.2

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.

CVE Details

CVSS v3.1 Score4.2

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredHIGH

User InteractionREQUIRED

Published3/27/2024

Last Modified11/4/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-476

References

http://seclists.org/fulldisclosure/2024/Jan/61(cve@mitre.org)

https://bugreports.qt.io/browse/QTBUG-115599(cve@mitre.org)

http://packetstormsecurity.com/files/176815/qt-6.6-6.5-6.2-Null-Pointer.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2024/Jan/61(af854a3a-2127-422b-91ae-364da2661108)

https://bugreports.qt.io/browse/QTBUG-115599(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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