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.
Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-11830 | 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. |
Ubuntu USN |
USN-7594-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7594-2 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-7594-3 | Linux kernel vulnerabilities |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Sun, 02 Nov 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 01 Oct 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 29 Apr 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| Weaknesses | CWE-476 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Sat, 19 Apr 2025 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Fri, 18 Apr 2025 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | sfc: fix NULL dereferences in ef100_process_design_param() | |
| References |
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-11-02T13:30:36.755Z
Reserved: 2025-04-16T04:51:23.957Z
Link: CVE-2025-37860
Updated: 2025-10-01T14:41:48.757Z
Status : Modified
Published: 2025-04-18T07:15:42.883
Modified: 2025-11-02T14:15:35.597
Link: CVE-2025-37860
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN