Acknowledged
Created: Oct 6, 2023
Updated: Oct 7, 2023
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
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.
CREATE(Triage):(User=admin) CVE-2023-39191 (https://nvd.nist.gov/vuln/detail/CVE-2023-39191)
