CVE - CVE-2023-52773

CVE-ID
CVE-2023-52773	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9 URL:https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9 MISC:https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42 URL:https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42 MISC:https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c URL:https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c MISC:https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d URL:https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d
Assigning CNA
kernel.org
Date Record Created
20240521	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240521)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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