CVE-2023-53567 | Linux Kernel up to 6.3.1 qup privilege escalation

October 4, 2025 Yanac

A vulnerability was found in Linux Kernel up to 6.3.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component qup. Such manipulation leads to privilege escalation.

This vulnerability is traded as CVE-2023-53567. Access to the local network is required for this attack to succeed. There is no exploit available.

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