An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic pointers within user-supplied eBPF programs prior to executing them. This may allow an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code in the context of the kernel.
Exploitability
AV:LAC:LPR:HUI:NScope
S:CImpact
C:HI:HA:H8.2/CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HInput Validation