CVE-2023-53343 | Linux Kernel up to 6.4.4 icmp6_dev null pointer dereference

September 17, 2025 Yanac

A vulnerability was found in Linux Kernel up to 6.4.4 and classified as critical. Impacted is the function icmp6_dev. Such manipulation leads to null pointer dereference.

This vulnerability is uniquely identified as CVE-2023-53343. The attack can only be initiated within the local network. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More