CVE-2023-53305 | Linux Kernel up to 6.4.11 Bluetooth l2cap_le_command_rej use after free

September 16, 2025 Yanac

A vulnerability marked as critical has been reported in Linux Kernel up to 6.4.11. Affected by this issue is the function l2cap_le_command_rej of the component Bluetooth. The manipulation leads to use after free.

This vulnerability is referenced as CVE-2023-53305. The attack needs to be initiated within the local network. No exploit is available.

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