CVE-2024-42101 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes

In nouveau_connector_get_modes() the return value of drm_mode_duplicate() is assigned to mode which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Reference

https://git.kernel.org/stable/c/9baf60323efa992b7c915094529f0a1882c34e7e https://git.kernel.org/stable/c/e36364f5f3785d054a94e57e971385284886d41a https://git.kernel.org/stable/c/274cba8d2d1b48c72d8bd90e76c9e2dc1aa0a81d https://git.kernel.org/stable/c/f48dd3f19614022f2e1b794fbd169d2b4c398c07 https://git.kernel.org/stable/c/1f32535238493008587a8c5cb17eb2ca097592ef https://git.kernel.org/stable/c/744b229f09134ccd091427a6f9ea6d97302cfdd9 https://git.kernel.org/stable/c/7db5411c5d0bd9c29b8c2ad93c36b5c16ea46c9e https://git.kernel.org/stable/c/80bec6825b19d95ccdfd3393cf8ec15ff2a749b4