CVE-2023-45922
- State
- Published
- Severity
- 4.3 Medium
- Published
- Mar 27, 2024
- Updated
- Nov 4, 2025
- Reserved
- Oct 16, 2023
Description
glx_pbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling __glXGetDrawableAttribute(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-754 Improper Check for Unusual or Exceptional Conditions
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.freedesktop.org/mesa/mesa/-/issues/9857
- 20240126 NULL pointer dereference in __glXGetDrawableAttribute() of Mesamailing-list
- 20240127 Re: NULL pointer dereference in freedesktop Mesa via check_xshm()mailing-list
- http://packetstormsecurity.com/files/176805/Mesa-23.0.4-Buffer-Overflow-Null-Pointer.html
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