Description
In the Linux kernel, the following vulnerability has been resolved: vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages() Fix an unwind issue in mlx5vf_add_migration_pages(). If a set of pages is allocated but fails to be added to the SG table, they need to be freed to prevent a memory leak. Any pages successfully added to the SG table will be freed as part of mlx5vf_free_data_buffer().
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/22e87bf3f77c18f5982c19ffe2732ef0c7a25f16 Patch
- git.kernel.org/stable/c/769fe4ce444b646b0bf6ac308de80686c730c7df Patch
- git.kernel.org/stable/c/c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5 Patch
- git.kernel.org/stable/c/465e06ffbb681f6fe34ca3aeba4b609677c3d4c1
- git.kernel.org/stable/c/549384162ed7e84bdefa004b589215d18b0190c5
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 17 · as of 6 November 2026
- CWE
- CWE-401
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.