CVE-2025-21934

Updated: 2025-11-10 01:10:05.363725

Description:

In the Linux kernel, the following vulnerability has been resolved: rapidio: fix an API misues when rio_add_net() fails rio_add_net() calls device_register() and fails when device_register() fails. Thus, put_device() should be used rather than kfree(). Add "mport->net = NULL;" to avoid a use after free issue.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0.0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Not Vulnerable 2025-04-30 04:14:23
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Not Vulnerable 2025-05-07 04:16:00
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Not Vulnerable 2025-05-07 04:16:00
CentOS Stream 8 ELS kernel 4.18.0 7.8 HIGH Not Vulnerable 2025-05-07 04:16:00
Oracle Linux 7 ELS kernel-uek 5.4.17 7.8 HIGH Released CLSA-2025:1746479711 2025-05-08 04:11:21
TuxCare 9.6 ESU kernel 5.14.0 7.8 HIGH Not Vulnerable 2025-08-18 00:47:34
Ubuntu 16.04 ELS linux-hwe 4.15.0 7.8 HIGH Released CLSA-2025:1749571039 2025-06-11 00:59:45
Ubuntu 18.04 ELS linux 4.15.0 7.8 HIGH Released CLSA-2025:1749548422 2025-06-11 00:59:43
Ubuntu 20.04 ELS linux 5.4.0 7.8 HIGH Released 2025-06-24 00:41:59