CVE-2021-41864 | Linux Kernel up to 5.14.9 eBPF kernel/bpf/stackmap.c prealloc_elems_and_freelist out-of-bounds write (Nessus ID 235794)
A vulnerability was found in Linux Kernel up to 5.14.9 and classified as critical. Affected by this issue is the function prealloc_elems_and_freelist of the file kernel/bpf/stackmap.c of the component eBPF. The manipulation leads to out-of-bounds write.
This vulnerability is handled as CVE-2021-41864. The attack may be launched remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.