CVE-2026-23451
7.5 HIGHIn the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bon...
Published: 2026-04-03 · Last updated: 2026-05-21
Severity and scoring
- CVSS
- 7.5 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-835
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
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: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-23451
- [Patch]https://git.kernel.org/stable/c/4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13
- [Patch]https://git.kernel.org/stable/c/946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c
- [Patch]https://git.kernel.org/stable/c/9b49c854f14f5e2d493e562a1e28d2e57fe37371
- [Patch]https://git.kernel.org/stable/c/b7405dcf7385445e10821777143f18c3ce20fa04
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