Vulnerability CVE-2024-42310
Published: 2024-08-17

Description:
In the Linux kernel, the following vulnerability has been resolved:

drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes

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

 References:
https://git.kernel.org/stable/c/e74eb5e8089427c8c49e0dd5067e5f39ce3a4d56
https://git.kernel.org/stable/c/2d209b2f862f6b8bff549ede541590a8d119da23
https://git.kernel.org/stable/c/977ee4fe895e1729cd36cc26916bbb10084713d6
https://git.kernel.org/stable/c/cb520c3f366c77e8d69e4e2e2781a8ce48d98e79
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