CVE-2023-2235 | Linux Kernel Performance Events System kernel/events/core.c perf_group_detach use after free

A vulnerability, which was classified as critical, was found in Linux Kernel. Impacted is the function perf_group_detach of the file kernel/events/core.c of the component Performance Events System. Executing a manipulation can lead to use after free. This vulnerability is tracked as CVE-2023-2235. The attack is restricted to local execution. No exploit exists. It is best practice to apply a patch to resolve this issue.