Description
In the Linux kernel, the following vulnerability has been resolved:
devlink: fix net namespace reference leak in reload
devlink_nl_reload_doit() calls devlink_netns_get(), which returns a net with a held reference. When the requested namespace differs from the current one and the reload action is not DRIVER_REINIT, the function returns -EOPNOTSUPP without releasing the reference. Add the missing put_net() on this error path.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 2edd92570441dd33246210042dc167319a5cf7e3, < 7b6552e53426ea0539c667bbc5a524fdf7feae6f; >= 2edd92570441dd33246210042dc167319a5cf7e3, < bf0797b92be591ac71d7c0f610e695caca3c72c9; >= 2edd92570441dd33246210042dc167319a5cf7e3, < 7b02c6d2a3cd2cd669f5c16685779f84328ae60c; >= 2edd92570441dd33246210042dc167319a5cf7e3, < eda60c85b4f4c7d66b7141a5fe020b1a7f395341; >= 2edd92570441dd33246210042dc167319a5cf7e3, < 1c4dac9bf1d2ac31da63b794bdec697777cbd0fd |
| Linux | Linux | 6.3 |
References
- https://git.kernel.org/stable/c/1c4dac9bf1d2ac31da63b794bdec697777cbd0fd
- https://git.kernel.org/stable/c/7b02c6d2a3cd2cd669f5c16685779f84328ae60c
- https://git.kernel.org/stable/c/7b6552e53426ea0539c667bbc5a524fdf7feae6f
- https://git.kernel.org/stable/c/bf0797b92be591ac71d7c0f610e695caca3c72c9
- https://git.kernel.org/stable/c/eda60c85b4f4c7d66b7141a5fe020b1a7f395341
Timeline
- Published
- Aug 22, 2026
- Last modified
- Oct 14, 2026
- NVD status
- Received