CVE-2025-21899 | Linux Kernel up to 6.1.129/6.6.80/6.12.17/6.13.5 tracing event_trigger_write incorrect regex
A vulnerability was found in Linux Kernel up to 6.1.129/6.6.80/6.12.17/6.13.5. It has been classified as problematic. This affects the function event_trigger_write of the component tracing. The manipulation leads to incorrect regular expression.
This vulnerability is uniquely identified as CVE-2025-21899. The attack needs to be approached within the local network. There is no exploit available.
It is recommended to upgrade the affected component.