Zyxel products are not vulnerable to a newly reported TCP flaw in the Linux kernel.
What's the vulnerability?
The Linux kernel versions 4.9+ are vulnerable to denial of service conditions with low rates of specially modified packets.
What products are vulnerable?
None; we have examined all our products and confirmed that none of them are affected, either because they’re not Linux-based or are using non-vulnerable versions of the Linux kernel.
Got a question or a tipoff?
Please contact your local service rep for further information or assistance. If you’ve found a vulnerability, we want to work with you to fix it—contact email@example.com and we’ll get right back to you.
Thanks to US-CERT Coordination Center for reporting this vulnerability to us.
Initial release: 2018-08-10