CVE-2023-52802

Summary

CVE-2023-52802 is a vulnerability in the Linux kernel that affects multiple products, including Qtrc2o, ohMfk4, Qtrc2i, and ohMfk3. The vulnerability has been resolved and is related to a NULL pointer dereference in stm32_adc_probe(). While there is currently no known way to trigger this vulnerability, it is important to harden the code by adding a check in case a trigger is discovered in the future. The vulnerability has a base severity of MEDIUM with a base score of 5.5. It requires low privileges and user interaction. The attack vector is local and it does not have an impact on integrity or confidentiality, but can result in high availability impact.

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