VULNERABILITY INTELLIGENCE

CVE-2023-45913

CVSS score6.2 MEDIUM

EPSS probability0.28%

CISA KEVNot currently listed

Published2024-03-27

Last modified2026-06-17

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.