CVE-2023-45913

Description

Mesa v23.0.4 was discovered to contain a NULL pointer dereference via the function dri2GetGlxDrawableFromXDrawableId(). This vulnerability is triggered when the X11 server sends an DRI2_BufferSwapComplete event unexpectedly when the application is using DRI3. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.

Category

6.2
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory seclists.org Third-Party Advisory seclists.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856 broken link
http://seclists.org/fulldisclosure/2024/Jan/28 mailing list third party advisory
https://seclists.org/fulldisclosure/2024/Jan/71 mailing list third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-45913?
CVE-2023-45913 has been scored as a medium severity vulnerability.
How to fix CVE-2023-45913?
To fix CVE-2023-45913, 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-2023-45913 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-45913 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.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.