LinuxVULNRICHMENT:CVE-2024-42101CVE-2024-42101 drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes
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.
References
git.kernel.org/stable/c/1f32535238493008587a8c5cb17eb2ca097592ef
git.kernel.org/stable/c/274cba8d2d1b48c72d8bd90e76c9e2dc1aa0a81d
git.kernel.org/stable/c/744b229f09134ccd091427a6f9ea6d97302cfdd9
git.kernel.org/stable/c/7db5411c5d0bd9c29b8c2ad93c36b5c16ea46c9e
git.kernel.org/stable/c/80bec6825b19d95ccdfd3393cf8ec15ff2a749b4
git.kernel.org/stable/c/9baf60323efa992b7c915094529f0a1882c34e7e
git.kernel.org/stable/c/e36364f5f3785d054a94e57e971385284886d41a
git.kernel.org/stable/c/f48dd3f19614022f2e1b794fbd169d2b4c398c07
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial