CVE-2026-99195
net: ethoc: move setting of netops to fix crash
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: ethoc: move setting of netops to fix crash ethoc_probe() calls ethoc_mdio_probe(), which connects the PHY, before netdev->netdev_ops is assigned. phy_attach_direct() -> phy_link_topo_add_phy() reads dev->netdev_ops through netdev_need_ops_lock() since the commit in question, so probing crashes with a NULL pointer dereference when CONFIG_NET_SHAPER is enabled. Assign netdev_ops before the PHY attach, as was done for emac in commit 7c9f391ec89c ("net: emac: move setting of netops to fix crash").
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 28, 2026 |
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Affected Versions
Linux / Linux
ded86da4bbb78cad74cecc368fee3ae3a296e2ca < c51b13299b4d45226efb09e532fb33e7109f78d7 ded86da4bbb78cad74cecc368fee3ae3a296e2ca < c9f8ce62a5faa73515ff5457716bd7306d20fd93
Linux / Linux
7.2