CVE-2023-53551 | Linux Kernel up to 5.10.170/5.15.96/6.1.14/6.2.1 u_serial null pointer dereference

October 4, 2025 Yanac

A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.10.170/5.15.96/6.1.14/6.2.1. The impacted element is an unknown function of the component u_serial. Executing manipulation can lead to null pointer dereference.

This vulnerability is registered as CVE-2023-53551. The attack requires access to the local network. No exploit is available.

You should upgrade the affected component.VulDB Recent EntriesRead More