VDB
DEBIAN-CVE-2025-21761
DEBIAN-CVE-2025-21761
PUBLISHED
CVSS 7.800000190734863 HIGH
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.
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux-6.1 | 0, 6.1.106-3~deb11u3, * |
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux | 5.10.70-1, 5.10.179-1, 5.10.149-1 |
| Debian:12 | linux | 6.1.106-2, 6.1.64-1, 6.1.67-1 |
| Debian:13 | linux | 0, 0 |
Timeline
- Feb 27, 2025 CVE Published
- Apr 28, 2026 CVE Updated