CVE-2023-45935

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.

Category

4.2
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugreports.qt.io/browse/QTBUG-115599
http://seclists.org/fulldisclosure/2024/Jan/61 mailing list

Frequently Asked Questions

What is the severity of CVE-2023-45935?
CVE-2023-45935 has been scored as a medium severity vulnerability.
How to fix CVE-2023-45935?
To fix CVE-2023-45935, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-45935 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-45935 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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