CVE-2025-21761

High

Open

TLP:CLEAR

openvswitch: use RCU protection in ovs_vport_cmd_fill_info()

NVD CVE.org

AI Analysis

No AI analysis yet.

Description

In the Linux kernel, the following vulnerability has been resolved: openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ovs_vport_cmd_fill_info() can be called without RTNL or RCU. Use RCU protection and dev_net_rcu() to avoid potential UAF.

Details

CVSS Score: 7.8
EPSS Score ⓘ: 0.24%

15.7th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Feb 27, 2025
Last Modified: Aug 5, 2026

Notes

0

Log in to add a note

No notes yet. Click "Add Note" to create the first analysis note.

Opinions

0

Log in to add an opinion

No opinions yet. Be the first to assess this intelligence.