CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.1. It affects Linux.
CVE
CVE-2023-39189
Severity
MEDIUM
CVSS
5.1
EPSS
0.41%
Linux
Original NVD Description
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
Related CVEs
Other vulnerabilities affecting the same vendor(s)