CVE-2023-45913
MEDIUMMesa v23.0.4 - NULL Pointer Dereference via dri2GetGlxDrawableFromXDrawableId
Title source: llmDescription
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.
References (4)
Core 4
Core References
Mailing List, Third Party Advisory
https://seclists.org/fulldisclosure/2024/Jan/71
Exploit, Third Party Advisory
http://packetstormsecurity.com/files/176800/Mesa-23.0.4-Null-Pointer.html
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2024/Jan/28
Scores
CVSS v3
6.2
EPSS
0.0028
EPSS Percentile
19.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (1)
mesa3d/mesa
23.0.4
Published
Mar 27, 2024
Tracked Since
Feb 18, 2026