CVE-2025-37860
MEDIUM severity · CVSS 5.5 · CWE-476
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100_process_design_param() Since cited commit, ef100_probe_main() and hence also ef100_check_design_params() run before efx->net_dev is created; consequently, we cannot netif_set_tso_max_size() or _segs() at this point. Move those netif calls to ef100_probe_netdev(), and also replace netif_err within the design params code with pci_err.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/8241ecec1cdc6699ae197d52d58e76bddd995fa5 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/8241ecec1cdc6699ae197d52d58e76bddd995fa5Patch
- https://git.kernel.org/stable/c/e56391011381d6d029da377a65ac314cb3d5def2Patch
- https://git.kernel.org/stable/c/68ce59a1fdec97d94384499d3b5bc097fca0dd5d
- https://git.kernel.org/stable/c/a9703b006a475f474a571801ad3dd9b1bda35273
- https://git.kernel.org/stable/c/f21623b8446735b5e2ac5f8ee69b8743177d7b19