CVE-2024-56742vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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().
- CVSS
- 3.3 LOW (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Weakness (CWE)
- CWE-401
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
Linux Linux linux:linux (from the name) | from 6fadb021266d03c5fd7bca2cfa1607efd246dad1 before 465e06ffbb681f6fe34ca3aeba4b609677c3d4c1; from 6fadb021266d03c5fd7bca2cfa1607efd246dad1 before 769fe4ce444b646b0bf6ac308de80686c730c7df; from 6fadb021266d03c5fd7bca2cfa1607efd246dad1 before c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5; from 6fadb021266d03c5fd7bca2cfa1607efd246dad1 before 22e87bf3f77c18f5982c19ffe2732ef0c7a25f16 | CNA record |
linux linux_kernel linux:linux_kernel | from 5.18 before 6.11.11; from 6.12 before 6.12.2 | NVD |
References
- https://git.kernel.org/stable/c/465e06ffbb681f6fe34ca3aeba4b609677c3d4c1
- https://git.kernel.org/stable/c/769fe4ce444b646b0bf6ac308de80686c730c7dfpatch
- https://git.kernel.org/stable/c/c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5patch
- https://git.kernel.org/stable/c/22e87bf3f77c18f5982c19ffe2732ef0c7a25f16patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.