Tracker / CVE-2026-31633
CVE-2026-31633
Critical 9.8
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix integer overflow in rxgk_verify_response() In rxgk_verify_response(), there's a potential integer overflow due to rounding up token_len before checking it, thereby allowing the length check to be bypassed. Fix this by checking the unrounded value against len too (len is limited as the response must fit in a single UDP packet).
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.16.1 → 6.18.23 |
| linux | linux_kernel · 6.19 → 6.19.13 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.