CVEvulnerability
CVE-2023-45913
6.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-03-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
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 configurations
• mesa3d mesa 23.0.4
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- 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 packetstormsecurity.com
- 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