CVE-2023-45913

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.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://seclists.org/fulldisclosure/2024/Jan/28	Mailing List Third Party Advisory
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856	Broken Link
https://seclists.org/fulldisclosure/2024/Jan/71	Mailing List Third Party Advisory
http://packetstormsecurity.com/files/176800/Mesa-23.0.4-Null-Pointer.html
http://seclists.org/fulldisclosure/2024/Jan/28	Mailing List Third Party Advisory
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856	Broken Link
https://seclists.org/fulldisclosure/2024/Jan/71	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mesa3d:mesa:23.0.4:*:*:*:*:*:*:*

History

04 Nov 2025, 19:16

Type	Values Removed	Values Added
References		() http://packetstormsecurity.com/files/176800/Mesa-23.0.4-Null-Pointer.html -

Information

Published : 2024-03-27 04:15

Updated : 2025-11-04 19:16

NVD link : CVE-2023-45913

Mitre link : CVE-2023-45913

CVE.ORG link : CVE-2023-45913

JSON object : View

Products Affected

mesa3d

mesa

CWE

CWE-476

NULL Pointer Dereference

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