CVE-2023-52447 | Linux Kernel up to 5.8/6.1.74/6.6.13/6.7.1 BPF bpf_map_fd_put_ptr use after free

CVE-2023-52447 | Linux Kernel up to 5.8/6.1.74/6.6.13/6.7.1 BPF bpf_map_fd_put_ptr use after free

A vulnerability was found in Linux Kernel up to 5.8/6.1.74/6.6.13/6.7.1. It has been classified as critical. This affects the function bpf_map_fd_put_ptr of the component BPF. The manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2023-52447. Access to the local network is required for this attack. There is no exploit available. It is recommended to upgrade the affected component.