Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
22676bc500c27d987a0b42cbe162aebf783f1c38 to < fb5c134ca589fe670430acc9e7ebf2691ca2476daffected22676bc500c27d987a0b42cbe162aebf783f1c38 to < 5b14cf37b9f01de0b28c6f8960019d4c7883ce42affected22676bc500c27d987a0b42cbe162aebf783f1c38 to < 1d07b7e84276777dad3c8cfebdf8e739606f90c9affected22676bc500c27d987a0b42cbe162aebf783f1c38 to < b71f4ade1b8900d30c661d6c27f87c35214c398caffected
Linux Linux
Default version status: affected
6.0affected0 to < 6.0unaffected6.1.64 to ≤ 6.1.*unaffected6.5.13 to ≤ 6.5.*unaffected6.6.3 to ≤ 6.6.*unaffected6.7 to ≤ *unaffected