CVE-2023-53369 | Linux Kernel up to 5.4.252/5.10.189/5.15.125/6.1.44/6.4.9 net DCB_ATTR_BCN privilege escalation

September 18, 2025 Yanac

A vulnerability classified as critical was found in Linux Kernel up to 5.4.252/5.10.189/5.15.125/6.1.44/6.4.9. Affected by this issue is the function DCB_ATTR_BCN of the component net. Such manipulation leads to privilege escalation.

This vulnerability is uniquely identified as CVE-2023-53369. The attack can only be initiated within the local network. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More