DEBIAN-CVE-2026-97973

In the Linux kernel, the following vulnerability has been resolved: net: macb: destroy the phylink instance on the probe error path macbmiiinit creates a phylink instance on both of its success paths, but the probe unwind frees the netdev without destroying it, so a failing macballoctieoff or...

CVE-2026-97973

The Linux kernel contains a memory leak vulnerability in the macb driver. The macb_mii_init() function creates a phylink instance on success paths, but the probe unwind sequence frees the netdev without destroying the instance. This leads to a leak if macb_alloc_tieoff() or register_netdev() fail...

EUVD-2026-86826

In the Linux kernel, the following vulnerability has been resolved: net: macb: put the "mdio" child node reference on success macbmiiinit holds the reference returned by ofgetchildbyname for macbmdiobusregister and drops it only on the error paths, so every successful probe leaks a node reference...

EUVD-2026-86827

In the Linux kernel, the following vulnerability has been resolved: net: macb: destroy the phylink instance on the probe error path macbmiiinit creates a phylink instance on both of its success paths, but the probe unwind frees the netdev without destroying it, so a failing macballoctieoff or...

CVE-2026-97972

The Linux kernel contains a memory leak vulnerability in the net: macb driver. Specifically, the macb_mii_init() function fails to release the reference returned by of_get_child_by_name() upon a successful registration of the mdio child node, only dropping it on error paths. This causes a node re...