CVE-2025-38726 - net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect

CVE-2025-38726 - net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect

https://cvefeed.io/rssfeed/latest.atom / Thu, 09/04/2025 - 20:37
CVE ID : CVE-2025-38726
Published : Sept. 4, 2025, 3:33 p.m. | 1 hour, 6 minutes ago
Description : 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.
Severity: 0.0 | NA
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