Thread (3 messages) 3 messages, 3 authors, 2025-12-28

Re: [PATCH v2] net: usb: asix: validate PHY address before use

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From: patchwork-bot+netdevbpf@kernel.org
Date: 2025-12-28 08:34:55
Also in: linux-usb, lkml

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni [off-list ref]:

On Thu, 18 Dec 2025 06:41:56 +0530 you wrote:
The ASIX driver reads the PHY address from the USB device via
asix_read_phy_addr(). A malicious or faulty device can return an
invalid address (>= PHY_MAX_ADDR), which causes a warning in
mdiobus_get_phy():

  addr 207 out of range
  WARNING: drivers/net/phy/mdio_bus.c:76

[...]
Here is the summary with links:
  - [v2] net: usb: asix: validate PHY address before use
    https://git.kernel.org/netdev/net/c/a1e077a3f76e

You are awesome, thank you!
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