Tracker / CVE-2026-43138
CVE-2026-43138
High 7.8
In the Linux kernel, the following vulnerability has been resolved: reset: gpio: suppress bind attributes in sysfs This is a special device that's created dynamically and is supposed to stay in memory forever. We also currently don't have a devlink between it and the actual reset consumer. Suppress sysfs bind attributes so that user-space can't unbind the device because - as of now - it will cause a use-after-free splat from any user that puts the reset control handle.
Affected products and versions
| linux | linux_kernel · 6.13 → 6.18.16 |
|---|---|
| linux | linux_kernel · 6.19 → 6.19.6 |
| linux | linux_kernel · 6.9 → 6.12.75 |
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.