UNKNOWN NVD
CVE-2026-98016
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free race in sample_restore_put() Concurrent teardown of TC sampl
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix use-after-free race in sample_restore_put()
Concurrent teardown of TC sample rules sharing the same restore
context may re-read restore->count after dropping restore_lock.
At that point another thread may already have completed cleanup and
freed the restore object.
Use the result of the refcount decrement while holding restore_lock to
determine whether cleanup is needed.
References
- https://git.kernel.org/stable/c/1daecd76ab9e5f055fe3970462410ad1d40bd177
- https://git.kernel.org/stable/c/3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a
- https://git.kernel.org/stable/c/72324da8eeca269db9196c2a555abf72eb0385c5
- https://git.kernel.org/stable/c/af3aef0245abbab5e9f6302e7a7d6407187afb71
This unknown severity vulnerability was published on 2026-09-25 via NVD.
vulnfeed aggregates 11443 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.