Описание
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Drain RCU callbacks during module teardown
devx_free_subscription() can remain queued after the last DevX event file drops its module reference or an auxiliary driver detaches its devices. mlx5_ib can then unload before the callback runs.
Registration error unwind has the same risk because driver registration can attach existing devices before failing. Wait after all drivers have stopped.
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Drain RCU callbacks during module teardown
devx_free_subscription() can remain queued after the last DevX event file drops its module reference or an auxiliary driver detaches its devices. mlx5_ib can then unload before the callback runs.
Registration error unwind has the same risk because driver registration can attach existing devices before failing. Wait after all drivers have stopped.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2026-93109
- https://git.kernel.org/stable/c/2f946e7839f677fa14574b6babad14b37ae0bbbe
- https://git.kernel.org/stable/c/4664368b9bd9d5d79ebad24056b98c34b9fed20f
- https://git.kernel.org/stable/c/4be7810ba70291abb2f68cc6db0ae1b93ee9c76a
- https://git.kernel.org/stable/c/59d60e04afd012f07e996d2e34cb90a4ec6f5cff
- https://git.kernel.org/stable/c/7babc25d8dd5b7642920fbc0737cfd1469e7025b
- https://git.kernel.org/stable/c/ca428e597f12b278bf158356e34641e6386cfa82
- https://git.kernel.org/stable/c/e37cdd75f8d61c1123d324ae5667ac3da562290e
EPSS
CVE ID
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Drain RCU callbacks during module teardown devx_free_subscription() can remain queued after the last DevX event file drops its module reference or an auxiliary driver detaches its devices. mlx5_ib can then unload before the callback runs. Registration error unwind has the same risk because driver registration can attach existing devices before failing. Wait after all drivers have stopped.
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Drain RCU callbacks during module teardown devx_free_subscription() can remain queued after the last DevX event file drops its module reference or an auxiliary driver detaches its devices. mlx5_ib can then unload before the callback runs. Registration error unwind has the same risk because driver registration can attach existing devices before failing. Wait after all drivers have stopped.
In the Linux kernel, the following vulnerability has been resolved: R ...
ELSA-2026-500374: Unbreakable Enterprise kernel security update (IMPORTANT)
EPSS