CVE-2025-21761
EUVD-2025-515627.02.2025, 03:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 4.15 ≤ 𝑥 < 5.4.291 |
| linux | linux_kernel | 5.5 ≤ 𝑥 < 5.10.235 |
| linux | linux_kernel | 5.11 ≤ 𝑥 < 5.15.179 |
| linux | linux_kernel | 5.16 ≤ 𝑥 < 6.1.129 |
| linux | linux_kernel | 6.2 ≤ 𝑥 < 6.6.79 |
| linux | linux_kernel | 6.7 ≤ 𝑥 < 6.12.16 |
| linux | linux_kernel | 6.13 ≤ 𝑥 < 6.13.4 |
| linux | linux_kernel | 6.14:rc1 |
| linux | linux_kernel | 6.14:rc2 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU\/Linux subsystem | 𝑥 < * | ADP |
Debian Releases
openSUSE / SLES Releases
openSUSE Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kernel-64kb |
| ||||||||||||
| kernel-azure |
| ||||||||||||
| kernel-default |
| ||||||||||||
| kernel-default-base |
| ||||||||||||
| kernel-docs |
| ||||||||||||
| kernel-macros |
| ||||||||||||
| kernel-obs-build |
| ||||||||||||
| kernel-source |
| ||||||||||||
| kernel-source-azure |
| ||||||||||||
| kernel-syms |
| ||||||||||||
| kernel-syms-azure |
| ||||||||||||
| kernel-zfcpdump |
|
Common Weakness Enumeration
References