The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c. CREATE(Triage):(User=admin) CVE-2018-25020 (https://nvd.nist.gov/vuln/detail/CVE-2018-25020)
