The vulnerability in the `realtek_mdio_probe()` function of the `drivers/net/dsa/realtek/realtek-mdio.c` driver of the Linux kernel’s DSA core allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the realtekmdioprobe function in the driver/net/dsa/realtek/realtek-mdio.c file of the Linux kernel’s DSA driver is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to compromise the...

CVE-2022-50063

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: suppress non-changes to the tagging protocol The way in which dsatreechangetagproto works is that when dsatreenotify fails, it doesn't know whether the operation failed mid way in a multi-switch tree, or it faile...

CVE-2025-37864 net: dsa: clean up FDB, MDB, VLAN entries on unbind

In the Linux kernel, the following vulnerability has been resolved: net: dsa: clean up FDB, MDB, VLAN entries on unbind As explained in many places such as commit b117e1e8a86d "net: dsa: delete dsalegacyfdbadd and dsalegacyfdbdel", DSA is written given the assumption that higher layers have...

CVE-2022-49195 net: dsa: fix panic on shutdown if multi-chip tree failed to probe

In the Linux kernel, the following vulnerability has been resolved: net: dsa: fix panic on shutdown if multi-chip tree failed to probe DSA probing is atypical because a tree of devices must probe all at once, so out of N switches which call dsatreesetuproutingtable during probe, for N - 1 of them...