CVE-2025-39998

A flaw was found in the Linux kernel. A local user with low privileges could exploit a buffer overflow vulnerability in the target_lu_gp_members_show function. This occurs because the snprintf function writes data exceeding a fixed-size buffer, which can then cause a subsequent memcpy operation to report a buffer overflow. Successful exploitation could lead to arbitrary code execution, privilege escalation, or information disclosure.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.