A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script.
Exploitability
AV:LAC:HPR:NUI:NScope
S:UImpact
C:LI:LA:L4.9/CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:LMemory Safety