Tracker / CVE-2025-38395
CVE-2025-38395
High 8.4
In the Linux kernel, the following vulnerability has been resolved: regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods drvdata::gpiods is supposed to hold an array of 'gpio_desc' pointers. But the memory is allocated for only one pointer. This will lead to out-of-bounds access later in the code if 'config::ngpios' is > 1. So fix the code to allocate enough memory to hold 'config::ngpios' of GPIO descriptors. While at it, also move the check for memory allocation failure to be below the allocation to make it more readable.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 5.1 → 5.4.296 |
| linux | linux_kernel · 5.11 → 5.15.187 |
| linux | linux_kernel · 5.16 → 6.1.144 |
| linux | linux_kernel · 5.5 → 5.10.240 |
| linux | linux_kernel · 6.13 → 6.15.6 |
| linux | linux_kernel · 6.2 → 6.6.97 |
| linux | linux_kernel · 6.7 → 6.12.37 |
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.