Tracker / CVE-2025-37933
CVE-2025-37933
Media 5.5
In the Linux kernel, the following vulnerability has been resolved: octeon_ep: Fix host hang issue during device reboot When the host loses heartbeat messages from the device, the driver calls the device-specific ndo_stop function, which frees the resources. If the driver is unloaded in this scenario, it calls ndo_stop again, attempting to free resources that have already been freed, leading to a host hang issue. To resolve this, dev_close should be called instead of the device-specific stop function.dev_close internally calls ndo_stop to stop the network interface and performs additional cleanup tasks. During the driver unload process, if the device is already down, ndo_stop is not called.
Prodotti e versioni affette
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.13 → 6.14.6 |
| linux | linux_kernel · 6.4 → 6.6.90 |
| linux | linux_kernel · 6.7 → 6.12.28 |
Analisi
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