Tracker / CVE-2025-39846
CVE-2025-39846
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region() In __iodyn_find_io_region(), pcmcia_make_resource() is assigned to res and used in pci_bus_alloc_resource(). There is a dereference of res in pci_bus_alloc_resource(), which could lead to a NULL pointer dereference on failure of pcmcia_make_resource(). Fix this bug by adding a check of res.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 2.6.35 → 5.4.299 |
| linux | linux_kernel · 5.11 → 5.15.192 |
| linux | linux_kernel · 5.16 → 6.1.151 |
| linux | linux_kernel · 5.5 → 5.10.243 |
| linux | linux_kernel · 6.13 → 6.16.6 |
| linux | linux_kernel · 6.2 → 6.6.105 |
| linux | linux_kernel · 6.7 → 6.12.46 |
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.