CVE-2025-38726 — net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect
In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect After the call to phy_disconn…
Published: 2025-09-04 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect After the call to phy_disconnect() netdev->phydev is reset to NULL. So fixed_phy_unregister() would be called with a NULL pointer as argument. Therefore cache the phy_device before this call.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7