A use-after-free in awk leads to denial of service and possibly code execution when processing a crafted awk pattern in the hash_init function https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/ CREATE(Triage):(User=admin) CVE-2021-42381 (https://nvd.nist.gov/vuln/detail/CVE-2021-42381)
