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NULL pointer dereference in glXGetDrawableScreen() of OpenGL libglvnd

From: Meng Ruijie <ruijie_meng () u nus edu>
Date: Sat, 20 Jan 2024 03:54:53 +0000

[Vulnerability description]
OpenGL libglvnd bb06db5a was discovered to contain a NULL pointer dereference via the function glXGetDrawableScreen().

[Vulnerability Type]
Buffer Overflow

[Vendor of Product]
OpenGL

[Affected Product Code Base]
libglvnd - bb06db5a

[Reference]
https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/242

[CVE Reference]
The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2023-45924 to this 
vulnerability.
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NULL pointer dereference in glXGetDrawableScreen() of OpenGL libglvnd Meng Ruijie (Jan 26)