CVE-2023-45913

Published: Mar 27, 2024Modified: Nov 4, 2025

6.2

Vector

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

Exploitability: 2.5 / Impact: 3.6

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

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.

Affected (1)

Products: Mesa3d: Mesa

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mesa3d Mesa	Version 23.0.4

Related CWEs

NULL Pointer Dereference

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

References (7)

http://seclists.org/fulldisclosure/2024/Jan/28

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856

Source: cve@mitre.org

Broken Link

https://seclists.org/fulldisclosure/2024/Jan/71

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://packetstormsecurity.com/files/176800/Mesa-23.0.4-Null-Pointer.html

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

http://seclists.org/fulldisclosure/2024/Jan/28

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

Mailing ListThird Party Advisory

https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856

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

Broken Link

https://seclists.org/fulldisclosure/2024/Jan/71

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

Mailing ListThird Party Advisory

Timeline

No history available yet.