Tracker / CVE-2026-31389
CVE-2026-31389
High 7.8
In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free (of driver resources) and unclocked register accesses.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.0 → 6.1.167 |
| linux | linux_kernel · 6.13 → 6.18.20 |
| linux | linux_kernel · 6.19 → 6.19.10 |
| linux | linux_kernel · 6.2 → 6.6.130 |
| linux | linux_kernel · 6.7 → 6.12.78 |
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.