Description

In the Linux kernel, the following vulnerability has been resolved: net: phy: clean the sfp upstream if phy probing fails Sashiko reported that we don't call sfp_bus_del_upstream() in the probe failure path, so let's add it, otherwise the sfp-bus is left with a dangling 'upstream' field, that may be used later on during SFP events. This issue existed before the generic phylib sfp support, back when drivers were calling phy_sfp_probe themselves.

Affected products

VendorProductVersions
LinuxLinux298e54fa810e027f1b0800d789eb862592721f08 to <48774e87bbaa0056819d4b52301e4692e50e3252
LinuxLinux5.5; 0 to <5.5; 7.1 to <=*

References

Authoritative sources

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Generated from the official CVE List on 25 Jun 2026 10:14 UTC.