CVE-2026-99196
net: au1000: 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: au1000: move setting of netops to fix crash au1000_probe() calls au1000_mii_probe(), which connects the PHY, before dev->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 < cfc11024fc061bf36044b40de9ecab57ed0a537d ded86da4bbb78cad74cecc368fee3ae3a296e2ca < beabbafdd0f6779813a7656baa1b412b19bda911
Linux / Linux
7.2