Debian/linux: medium 5.5
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix a WARN during dereg_mr for DM type Memory regions (MR) of type DM (device memory) do not have an associated umem. In
Action: Upgrade linux to 6.12.19-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.19-1 | - |
Fixed versions
| 6.12.19-1 |
Sources
- osv: DEBIAN-CVE-2025-21888#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2025-21888
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