CVE-2026-23451 — bonding: prevent potential infinite loop in bond_header_parse()
In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of …
Published: 2026-04-03 · CVSS: 7.5 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7