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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-52773 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9 Patch 
https://git.kernel.org/stable/c/1d07b7e84276777dad3c8cfebdf8e739606f90c9 Patch 
https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42 Patch 
https://git.kernel.org/stable/c/5b14cf37b9f01de0b28c6f8960019d4c7883ce42 Patch 
https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c Patch 
https://git.kernel.org/stable/c/b71f4ade1b8900d30c661d6c27f87c35214c398c Patch 
https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d Patch 
https://git.kernel.org/stable/c/fb5c134ca589fe670430acc9e7ebf2691ca2476d Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52773
NVD Published Date:
05/21/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org