CVE-2023-45931 - Vulnerability Details - OpenCVE

Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00183.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Mesa3d Subscribe	Mesa Subscribe

Configuration 1 [-]

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

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/176813/Mesa-23.0.4-Null-Pointer.html
http://seclists.org/fulldisclosure/2024/Jan/59
http://seclists.org/fulldisclosure/2024/Jan/71
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9859
https://seclists.org/fulldisclosure/2024/Jan/71

History

Wed, 05 Nov 2025 04:30:00 +0900

Type	Values Removed	Values Added
References		http://packetstormsecurity.com/files/176813/Mesa-23.0.4-Null-Pointer.html http://seclists.org/fulldisclosure/2024/Jan/59 http://seclists.org/fulldisclosure/2024/Jan/71

Wed, 05 Nov 2025 04:15:00 +0900

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 30 May 2025 01:00:00 +0900

Type	Values Removed	Values Added
First Time appeared		Mesa3d Mesa3d mesa
CPEs		cpe:2.3:a:mesa3d:mesa:23.0.4:::::::*
Vendors & Products		Mesa3d Mesa3d mesa

Thu, 05 Sep 2024 01:00:00 +0900

Type	Values Removed	Values Added
Weaknesses		CWE-476
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-27T00:00:00.000Z

Updated: 2025-11-04T18:18:25.297Z

Reserved: 2023-10-16T00:00:00.000Z

Link: CVE-2023-45931

Vulnrichment

Updated: 2025-11-04T18:18:25.297Z

NVD

Status : Modified

Published: 2024-03-27T04:15:11.250

Modified: 2025-11-04T19:16:02.830

Link: CVE-2023-45931

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

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