CVE-2025-21895 | Linux Kernel up to 6.6.80/6.12.17/6.13.5 perf_event_swap_task_ctx_data iteration (Nessus ID 236983 / WID-SEC-2025-0683)
A vulnerability has been found in Linux Kernel up to 6.6.80/6.12.17/6.13.5 and classified as critical. The affected element is the function perf_event_swap_task_ctx_data. The manipulation leads to excessive iteration.
This vulnerability is uniquely identified as CVE-2025-21895. The attack can only be initiated within the local network. No exploit exists.
The affected component should be upgraded.