CVE-2023-52773

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer() When ddc_service_construct() is called, it explicitly checks both the link type and whether there is something on the link which will dictate whether the pin is marked as hw_supported. If the pin isn't set or the link is not set (such as from unloading/reloading amdgpu in an IGT test) then fail the amdgpu_dm_i2c_xfer() call.

The following products are affected by CVE-2023-52773 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-52773.

URL	Resource
https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9
https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42
https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c
https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d
https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2023-52773-8334@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-52773
https://www.cve.org/CVERecord?id=CVE-2023-52773