Linux kernel bug fix: bpf: Check for NULL return from bpf_get_btf_vmlinux
Subsystem: bpf (net/core/bpf_sk_storage.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/bpf/btf.c;net/core/bpf_sk_storage.c
Introduced by Kumar Kartikeya Dwivedi on 2022-03-19 11:37:13 -0700; fixed by Kumar Kartikeya Dwivedi on 2022-03-20 19:21:38 -0700 (lifetime: 1 days)